! Started logfile: .//J1411-0722_X_dfm.log on Wed Nov 16 11:59:20 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 .//J1411-0722_X_uvm.fits ! Reading UV FITS file: .//J1411-0722_X_uvm.fits ! AN table 1: 49 integrations on 21 of 21 possible baselines. ! AN table 2: 100 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.451069 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1411-0722 ! ! 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 16704 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 J1411-0722_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. ! A total of 250 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 49 telescope corrections were flagged in sub-array 1. ! A total of 250 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 49 telescope corrections were flagged in sub-array 1. ! A total of 250 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 49 telescope corrections were flagged in sub-array 1. ! A total of 250 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 49 telescope corrections were flagged in sub-array 1. ! A total of 250 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 49 telescope corrections were flagged in sub-array 1. ! A total of 250 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 49 telescope corrections were flagged in sub-array 1. ! A total of 250 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 49 telescope corrections were flagged in sub-array 1. ! A total of 250 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.001713Jy sigma=13.728911 ! Fit after self-cal, rms=0.967686Jy sigma=13.323068 ! 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=2.983 mas, bmaj=6.021 mas, bpa=-19.81 degrees ! Estimated noise=0.561133 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 = 0.0262323 Jy ! Component: 100 - total flux cleaned = 0.0319747 Jy ! Total flux subtracted in 100 components = 0.0319747 Jy ! Clean residual min=-0.001933 max=0.002369 Jy/beam ! Clean residual mean=0.000004 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0319747 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0319747 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=0.044292Jy sigma=0.592598 ! Fit after self-cal, rms=0.042405Jy sigma=0.565724 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00301942 Jy ! Component: 100 - total flux cleaned = 0.00275453 Jy ! Total flux subtracted in 100 components = 0.00275453 Jy ! Clean residual min=-0.001703 max=0.002023 Jy/beam ! Clean residual mean=0.000008 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0347292 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.0347292 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=0.042210Jy sigma=0.562760 ! Fit after self-cal, rms=0.042199Jy sigma=0.562629 ! 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=3.46 mas, bmaj=6.515 mas, bpa=-18.31 degrees ! Estimated noise=0.427248 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 = -0.000353131 Jy ! Component: 100 - total flux cleaned = -0.000691764 Jy ! Component: 150 - total flux cleaned = -0.00101066 Jy ! Component: 200 - total flux cleaned = -0.00126448 Jy ! Total flux subtracted in 200 components = -0.00126448 Jy ! Clean residual min=-0.001637 max=0.001470 Jy/beam ! Clean residual mean=0.000012 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0334647 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 33 components and 0.0334647 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=0.042163Jy sigma=0.562136 ! Fit after self-cal, rms=0.042150Jy sigma=0.561981 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.46 x 6.515 at -18.31 degrees (North through East) ! Clean map min=-0.0016798 max=0.03634 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* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.17 HN 1.00* KP 0.92 ! LA 1.02 NL 0.98 OV 1.02 PT 1.16 ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 KP 1.04 LA 1.02 ! NL 0.97 OV 0.84 PT 1.16 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.11 HN 1.00* KP 0.92 ! LA 1.20 NL 0.96 OV 1.04 PT 1.05 ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 KP 1.04 LA 1.00 ! NL 1.02 OV 0.93 PT 1.19 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.09 HN 1.00* KP 0.96 ! LA 1.06 NL 0.97 OV 1.01 PT 1.10 ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.07 HN 1.00* KP 1.02 ! LA 0.98 NL 0.94 OV 1.01 PT 1.03 ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 KP 1.01 LA 0.93 ! NL 0.97 OV 0.95 PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.05 HN 1.00* KP 0.88 ! LA 0.94 NL 0.85 OV 1.01 PT 1.11 ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 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* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 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 0.86 KP 0.89 LA 1.01 ! NL 1.04 OV 0.91 PT 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.042150Jy sigma=0.561981 ! Fit after self-cal, rms=0.043186Jy sigma=0.560474 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.433 mas, bmaj=6.522 mas, bpa=-18.28 degrees ! Estimated noise=0.434758 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 = 0.000501956 Jy ! Component: 100 - total flux cleaned = 0.000376325 Jy ! Component: 150 - total flux cleaned = 0.000242229 Jy ! Component: 200 - total flux cleaned = 0.000115973 Jy ! Total flux subtracted in 200 components = 0.000115973 Jy ! Clean residual min=-0.001058 max=0.001106 Jy/beam ! Clean residual mean=0.000010 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0335807 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 38 components and 0.0335807 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=0.043170Jy sigma=0.560205 ! Fit after self-cal, rms=0.043281Jy sigma=0.559706 ! 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=0.043281Jy sigma=0.559706 ! Fit after self-cal, rms=0.044255Jy sigma=0.559539 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.421 mas, bmaj=6.549 mas, bpa=-18.38 degrees ! Estimated noise=0.440845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000214446 Jy ! Component: 100 - total flux cleaned = 8.74983e-05 Jy ! Component: 150 - total flux cleaned = -3.15269e-05 Jy ! Component: 200 - total flux cleaned = -0.00013441 Jy ! Total flux subtracted in 200 components = -0.00013441 Jy ! Clean residual min=-0.001034 max=0.001036 Jy/beam ! Clean residual mean=0.000011 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0334463 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 0.0334463 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=0.044246Jy sigma=0.559369 ! Fit after self-cal, rms=0.044294Jy sigma=0.559196 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 = -0.000296291 Jy ! Component: 100 - total flux cleaned = -0.000391949 Jy ! Component: 150 - total flux cleaned = -0.000481705 Jy ! Component: 200 - total flux cleaned = -0.000552616 Jy ! Total flux subtracted in 200 components = -0.000552616 Jy ! Clean residual min=-0.001084 max=0.001023 Jy/beam ! Clean residual mean=0.000011 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0328937 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.0328937 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=0.044290Jy sigma=0.559127 ! Fit after self-cal, rms=0.044290Jy sigma=0.559083 ! 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=0.044290Jy sigma=0.559083 ! Fit after self-cal, rms=0.044860Jy sigma=0.558199 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.417 mas, bmaj=6.568 mas, bpa=-18.49 degrees ! Estimated noise=0.441275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000126292 Jy ! Component: 100 - total flux cleaned = -0.00020045 Jy ! Component: 150 - total flux cleaned = -0.000271135 Jy ! Component: 200 - total flux cleaned = -0.000325691 Jy ! Total flux subtracted in 200 components = -0.000325691 Jy ! Clean residual min=-0.001045 max=0.000995 Jy/beam ! Clean residual mean=0.000009 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.032568 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 62 components and 0.032568 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=0.044857Jy sigma=0.558148 ! Fit after self-cal, rms=0.044962Jy sigma=0.557952 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 = -0.000222632 Jy ! Component: 100 - total flux cleaned = -0.000272404 Jy ! Component: 150 - total flux cleaned = -0.000294652 Jy ! Component: 200 - total flux cleaned = -0.000304727 Jy ! Total flux subtracted in 200 components = -0.000304727 Jy ! Clean residual min=-0.001034 max=0.000953 Jy/beam ! Clean residual mean=0.000011 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0322633 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.0322633 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=0.044960Jy sigma=0.557925 ! Fit after self-cal, rms=0.044962Jy sigma=0.557911 ! 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=0.044962Jy sigma=0.557911 ! Fit after self-cal, rms=0.045508Jy sigma=0.557698 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.712 mas, bmaj=6.747 mas, bpa=-16.93 degrees ! Estimated noise=0.448132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.47513e-06 Jy ! Component: 100 - total flux cleaned = -3.51472e-05 Jy ! Component: 150 - total flux cleaned = -6.04604e-05 Jy ! Component: 200 - total flux cleaned = -6.04716e-05 Jy ! Total flux subtracted in 200 components = -6.04716e-05 Jy ! Clean residual min=-0.000955 max=0.001029 Jy/beam ! Clean residual mean=0.000011 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0322028 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.0322028 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=0.045506Jy sigma=0.557666 ! Fit after self-cal, rms=0.045559Jy sigma=0.557518 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 = -6.73114e-05 Jy ! Component: 100 - total flux cleaned = -5.56511e-05 Jy ! Component: 150 - total flux cleaned = -5.56846e-05 Jy ! Component: 200 - total flux cleaned = -5.09993e-05 Jy ! Total flux subtracted in 200 components = -5.09993e-05 Jy ! Clean residual min=-0.000968 max=0.000981 Jy/beam ! Clean residual mean=0.000012 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0321518 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 77 components and 0.0321518 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=0.045558Jy sigma=0.557499 ! Fit after self-cal, rms=0.045559Jy sigma=0.557493 ! 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=3.414 mas, bmaj=6.592 mas, bpa=-18.54 degrees ! Estimated noise=0.442869 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.414 x 6.592 at -18.54 degrees (North through East) ! Clean map min=-0.0022924 max=0.037857 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=2.952 mas, bmaj=6.11 mas, bpa=-19.9 degrees ! Estimated noise=0.582392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.029202 Jy ! Component: 100 - total flux cleaned = 0.0355016 Jy ! Component: 150 - total flux cleaned = 0.0350762 Jy ! Component: 200 - total flux cleaned = 0.0345676 Jy ! Total flux subtracted in 200 components = 0.0345676 Jy ! Clean residual min=-0.001612 max=0.001744 Jy/beam ! Clean residual mean=0.000006 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.0345676 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0345676 Jy ! Inverting map and beam ! Estimated beam: bmin=3.414 mas, bmaj=6.592 mas, bpa=-18.54 degrees ! Estimated noise=0.442869 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 = -0.00029193 Jy ! Component: 100 - total flux cleaned = -0.000643595 Jy ! Component: 150 - total flux cleaned = -0.000910743 Jy ! Component: 200 - total flux cleaned = -0.00116168 Jy ! Total flux subtracted in 200 components = -0.00116168 Jy ! Clean residual min=-0.001129 max=0.001191 Jy/beam ! Clean residual mean=0.000010 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0334059 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 29 components and 0.033406 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=3.712 mas, bmaj=6.747 mas, bpa=-16.93 degrees ! Estimated noise=0.448132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000247523 Jy ! Component: 100 - total flux cleaned = -0.000403914 Jy ! Component: 150 - total flux cleaned = -0.000540881 Jy ! Component: 200 - total flux cleaned = -0.000674758 Jy ! Total flux subtracted in 200 components = -0.000674758 Jy ! Clean residual min=-0.001047 max=0.001056 Jy/beam ! Clean residual mean=0.000011 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0327312 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 = -0.0001074 Jy ! Component: 100 - total flux cleaned = -0.000214184 Jy ! Component: 150 - total flux cleaned = -0.000300921 Jy ! Component: 200 - total flux cleaned = -0.000344879 Jy ! Total flux subtracted in 200 components = -0.000344879 Jy ! Clean residual min=-0.001034 max=0.001007 Jy/beam ! Clean residual mean=0.000012 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0323863 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 47 components and 0.0323863 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.414 mas, bmaj=6.592 mas, bpa=-18.54 degrees ! Estimated noise=0.442869 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.99552e-05 Jy ! Component: 100 - total flux cleaned = -0.000102048 Jy ! Component: 150 - total flux cleaned = -0.000117037 Jy ! Component: 200 - total flux cleaned = -0.000144384 Jy ! Total flux subtracted in 200 components = -0.000144384 Jy ! Clean residual min=-0.000966 max=0.000970 Jy/beam ! Clean residual mean=0.000011 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0322419 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.0322419 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=0.045560Jy sigma=0.557520 ! Fit after self-cal, rms=0.045559Jy sigma=0.557501 wmodel /J1411-0722_X_map.mod ! wmodel: Unable to open new model file: /J1411-0722_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1411-0722_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.414 x 6.592 at -18.54 degrees (North through East) ! Clean map min=-0.00233 max=0.037859 Jy/beam ! Writing clean map to FITS file: .//J1411-0722_X_map.fits wmodel .//J1411-0722_X_map.mod ! Writing 53 model components to file: .//J1411-0722_X_map.mod wobs .//J1411-0722_X_uvs.fits ! Writing UV FITS file: .//J1411-0722_X_uvs.fits wwins .//J1411-0722_X_map.win ! wwins: Wrote 1 windows to .//J1411-0722_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0378595 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000292526 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.31799 2.31799 4.63598 9.27197 18.5439 37.0879 74.1757 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.037 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 129.422 quit ! Quitting program ! Log file .//J1411-0722_X_dfm.log closed on Wed Nov 16 11:59:23 2016