! Started logfile: /scr/pima/rv120_uvs/J1246-2547_S_dfm.log on Fri Dec 22 22:33:26 2017 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv120_uvs/J1246-2547_S_uva.fits ! Reading UV FITS file: /scr/pima/rv120_uvs/J1246-2547_S_uva.fits ! AN table 1: 25 integrations on 3 of 3 possible baselines. ! AN table 2: 18 integrations on 3 of 3 possible baselines. ! AN table 3: 15 integrations on 10 of 10 possible baselines. ! AN table 4: 31 integrations on 45 of 45 possible baselines. ! AN table 5: 3 integrations on 6 of 6 possible baselines. ! AN table 6: 9 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.385331 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1246-2547 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 2816 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J1246-2547_S] 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 0.500x0.500 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 33 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! A total of 49 telescope corrections were flagged in sub-array 3. ! A total of 196 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 32 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! A total of 49 telescope corrections were flagged in sub-array 3. ! A total of 196 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 32 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! A total of 53 telescope corrections were flagged in sub-array 3. ! A total of 232 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 36 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! A total of 49 telescope corrections were flagged in sub-array 3. ! A total of 196 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 32 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.099092Jy sigma=15.798020 ! Fit after self-cal, rms=0.601403Jy sigma=8.361928 ! 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=2.211 mas, bmaj=4.619 mas, bpa=20.16 degrees ! Estimated noise=1.52768 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 = 0.304569 Jy ! Component: 100 - total flux cleaned = 0.391307 Jy ! Total flux subtracted in 100 components = 0.391307 Jy ! Clean residual min=-0.016523 max=0.039457 Jy/beam ! Clean residual mean=-0.000043 rms=0.004564 Jy/beam ! Combined flux in latest and established models = 0.391307 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.391307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146985Jy sigma=2.009151 ! Fit after self-cal, rms=0.146890Jy sigma=2.008589 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0445035 Jy ! Component: 100 - total flux cleaned = 0.0711733 Jy ! Total flux subtracted in 100 components = 0.0711733 Jy ! Clean residual min=-0.014591 max=0.021966 Jy/beam ! Clean residual mean=-0.000021 rms=0.003637 Jy/beam ! Combined flux in latest and established models = 0.462481 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 38 components and 0.462481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126946Jy sigma=1.638031 ! Fit after self-cal, rms=0.126829Jy sigma=1.637356 ! Inverting map ! Added new window around map position (5.5, -7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0220658 Jy ! Component: 100 - total flux cleaned = 0.0367173 Jy ! Total flux subtracted in 100 components = 0.0367173 Jy ! Clean residual min=-0.014028 max=0.015831 Jy/beam ! Clean residual mean=-0.000009 rms=0.003367 Jy/beam ! Combined flux in latest and established models = 0.499198 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 45 components and 0.499198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121131Jy sigma=1.531502 ! Fit after self-cal, rms=0.120795Jy sigma=1.527725 ! 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=2.755 mas, bmaj=5.153 mas, bpa=19.97 degrees ! Estimated noise=1.21105 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 = 0.0196504 Jy ! Component: 100 - total flux cleaned = 0.0306492 Jy ! Component: 150 - total flux cleaned = 0.0374917 Jy ! Component: 200 - total flux cleaned = 0.0418717 Jy ! Total flux subtracted in 200 components = 0.0418717 Jy ! Clean residual min=-0.012020 max=0.015238 Jy/beam ! Clean residual mean=0.000009 rms=0.003146 Jy/beam ! Combined flux in latest and established models = 0.54107 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 63 components and 0.54107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117920Jy sigma=1.461422 ! Fit after self-cal, rms=0.117707Jy sigma=1.459061 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.755 x 5.153 at 19.97 degrees (North through East) ! Clean map min=-0.011354 max=0.39209 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* ON 0.00* WZ 0.00* ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* SC 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.89 HH 1.11 HN 1.10 NL 1.27 ! SC 1.08 ! ! A total of 18 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 0.99 HN 0.99 KP 0.96 ! LA 0.97 MK 1.32 NL 1.05 OV 0.99 ! PT 0.95 SC 1.02 ! ! Telescope amplitude corrections in sub-array 5: ! KK 0.79 LA 1.00 NL 0.91 PT 0.92 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.07 KK 0.87 KP 0.98 LA 1.00 ! MK 3.35 OV 0.99 ! ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* ON 0.00* WZ 0.00* ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* SC 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.05 HH 0.97 HN 1.11 NL 1.22 ! SC 1.01 ! ! A total of 18 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 0.97 HN 1.04 KP 0.95 ! LA 0.97 MK 1.55 NL 1.03 OV 0.99 ! PT 0.98 SC 1.05 ! ! Telescope amplitude corrections in sub-array 5: ! KK 0.76 LA 1.00 NL 0.98 PT 0.97 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.01 KK 0.81 KP 1.01 LA 1.00 ! MK 3.62 OV 1.02 ! ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* ON 0.00* WZ 0.00* ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* SC 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.83 HH 1.29 HN 1.17 NL 1.00* ! SC 0.78 ! ! A total of 18 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 0.94 HN 0.96 KP 1.00* ! LA 1.44 MK 0.79 NL 1.00* OV 1.10 ! PT 0.93 SC 0.78 ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* LA 0.00* NL 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.01 KK 0.85 KP 1.00* LA 1.51 ! MK 1.99 OV 0.94 ! ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* ON 0.00* WZ 0.00* ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* SC 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 HH 0.94 HN 1.06 NL 1.21 ! SC 1.13 ! ! A total of 18 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 0.98 HN 1.03 KP 0.98 ! LA 0.98 MK 1.52 NL 1.00 OV 0.96 ! PT 0.97 SC 1.05 ! ! Telescope amplitude corrections in sub-array 5: ! KK 0.77 LA 1.03 NL 0.81 PT 1.00 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 KK 0.84 KP 1.03 LA 1.01 ! MK 3.47 OV 0.98 ! ! ! Fit before self-cal, rms=0.117707Jy sigma=1.459061 ! Fit after self-cal, rms=0.104093Jy sigma=1.148705 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.033 mas, bmaj=6.979 mas, bpa=13.73 degrees ! Estimated noise=1.25015 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 (16.5, -13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00866965 Jy ! Component: 100 - total flux cleaned = 0.00842397 Jy ! Component: 150 - total flux cleaned = 0.00862639 Jy ! Component: 200 - total flux cleaned = 0.0084438 Jy ! Total flux subtracted in 200 components = 0.0084438 Jy ! Clean residual min=-0.007924 max=0.009328 Jy/beam ! Clean residual mean=0.000045 rms=0.001989 Jy/beam ! Combined flux in latest and established models = 0.549513 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 0.549513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102326Jy sigma=1.121152 ! Fit after self-cal, rms=0.102728Jy sigma=1.118829 ! 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. ! ! Fit before self-cal, rms=0.102728Jy sigma=1.118829 ! Fit after self-cal, rms=0.095706Jy sigma=0.967134 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.052 mas, bmaj=6.99 mas, bpa=13.69 degrees ! Estimated noise=1.25384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340937 Jy ! Component: 100 - total flux cleaned = 0.00412396 Jy ! Component: 150 - total flux cleaned = 0.00400899 Jy ! Component: 200 - total flux cleaned = 0.00390714 Jy ! Total flux subtracted in 200 components = 0.00390714 Jy ! Clean residual min=-0.005867 max=0.005770 Jy/beam ! Clean residual mean=0.000010 rms=0.001363 Jy/beam ! Combined flux in latest and established models = 0.55342 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 93 components and 0.553421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095209Jy sigma=0.960653 ! Fit after self-cal, rms=0.095189Jy sigma=0.959942 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 = 0.000723208 Jy ! Component: 100 - total flux cleaned = 0.000825684 Jy ! Component: 150 - total flux cleaned = 0.00073106 Jy ! Component: 200 - total flux cleaned = 0.000730161 Jy ! Total flux subtracted in 200 components = 0.000730161 Jy ! Clean residual min=-0.005716 max=0.005729 Jy/beam ! Clean residual mean=0.000011 rms=0.001349 Jy/beam ! Combined flux in latest and established models = 0.554151 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 97 components and 0.554151 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094933Jy sigma=0.956803 ! Fit after self-cal, rms=0.094907Jy sigma=0.956681 ! 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. ! ! Fit before self-cal, rms=0.094907Jy sigma=0.956681 ! Fit after self-cal, rms=0.094001Jy sigma=0.932677 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.048 mas, bmaj=6.966 mas, bpa=13.5 degrees ! Estimated noise=1.24926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168908 Jy ! Component: 100 - total flux cleaned = 0.00200689 Jy ! Component: 150 - total flux cleaned = 0.00209373 Jy ! Component: 200 - total flux cleaned = 0.00217264 Jy ! Total flux subtracted in 200 components = 0.00217264 Jy ! Clean residual min=-0.005057 max=0.005910 Jy/beam ! Clean residual mean=0.000010 rms=0.001228 Jy/beam ! Combined flux in latest and established models = 0.556323 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 100 components and 0.556323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093669Jy sigma=0.929212 ! Fit after self-cal, rms=0.093635Jy sigma=0.928899 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 (3.5, 81). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00476842 Jy ! Component: 100 - total flux cleaned = 0.00579771 Jy ! Component: 150 - total flux cleaned = 0.00674835 Jy ! Component: 200 - total flux cleaned = 0.00717924 Jy ! Total flux subtracted in 200 components = 0.00717924 Jy ! Clean residual min=-0.004702 max=0.004886 Jy/beam ! Clean residual mean=0.000017 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 0.563503 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 113 components and 0.563503 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093168Jy sigma=0.921897 ! Fit after self-cal, rms=0.093148Jy sigma=0.921293 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.093148Jy sigma=0.921293 ! Fit after self-cal, rms=0.092869Jy sigma=0.920245 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.593 mas, bmaj=15.17 mas, bpa=-0.5479 degrees ! Estimated noise=1.52241 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000298607 Jy ! Component: 100 - total flux cleaned = 0.00114748 Jy ! Component: 150 - total flux cleaned = 0.00197401 Jy ! Component: 200 - total flux cleaned = 0.00217833 Jy ! Total flux subtracted in 200 components = 0.00217833 Jy ! Clean residual min=-0.004395 max=0.004386 Jy/beam ! Clean residual mean=0.000028 rms=0.001264 Jy/beam ! Combined flux in latest and established models = 0.565681 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 126 components and 0.565681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092858Jy sigma=0.919488 ! Fit after self-cal, rms=0.092777Jy sigma=0.918870 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 = 0.000269359 Jy ! Component: 100 - total flux cleaned = 0.000269744 Jy ! Component: 150 - total flux cleaned = 0.00036492 Jy ! Component: 200 - total flux cleaned = 0.000492513 Jy ! Total flux subtracted in 200 components = 0.000492513 Jy ! Clean residual min=-0.004412 max=0.004292 Jy/beam ! Clean residual mean=0.000028 rms=0.001256 Jy/beam ! Combined flux in latest and established models = 0.566173 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 128 components and 0.566173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092759Jy sigma=0.918611 ! Fit after self-cal, rms=0.092718Jy sigma=0.918330 ! 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=3.047 mas, bmaj=6.971 mas, bpa=13.56 degrees ! Estimated noise=1.24702 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.047 x 6.971 at 13.56 degrees (North through East) ! Clean map min=-0.0042803 max=0.41121 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=2.457 mas, bmaj=6.061 mas, bpa=15.74 degrees ! Estimated noise=1.63168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.319323 Jy ! Component: 100 - total flux cleaned = 0.405802 Jy ! Component: 150 - total flux cleaned = 0.447683 Jy ! Component: 200 - total flux cleaned = 0.474127 Jy ! Total flux subtracted in 200 components = 0.474127 Jy ! Clean residual min=-0.009150 max=0.017085 Jy/beam ! Clean residual mean=-0.000023 rms=0.002228 Jy/beam ! Combined flux in latest and established models = 0.474127 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.474127 Jy ! Inverting map and beam ! Estimated beam: bmin=3.047 mas, bmaj=6.971 mas, bpa=13.56 degrees ! Estimated noise=1.24702 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 (0.5, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0264157 Jy ! Component: 100 - total flux cleaned = 0.0429485 Jy ! Component: 150 - total flux cleaned = 0.0546935 Jy ! Component: 200 - total flux cleaned = 0.0633373 Jy ! Total flux subtracted in 200 components = 0.0633373 Jy ! Clean residual min=-0.005614 max=0.006695 Jy/beam ! Clean residual mean=-0.000003 rms=0.001440 Jy/beam ! Combined flux in latest and established models = 0.537464 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 63 components and 0.537464 Jy ! Inverting map ! Added new window around map position (22.5, -30). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00718976 Jy ! Component: 100 - total flux cleaned = 0.0127321 Jy ! Component: 150 - total flux cleaned = 0.0167911 Jy ! Component: 200 - total flux cleaned = 0.0193035 Jy ! Total flux subtracted in 200 components = 0.0193035 Jy ! Clean residual min=-0.004845 max=0.005338 Jy/beam ! Clean residual mean=0.000010 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.556767 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 79 components and 0.556767 Jy ! Inverting map ! Added new window around map position (-26.5, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273985 Jy ! Component: 100 - total flux cleaned = 0.00398515 Jy ! Component: 150 - total flux cleaned = 0.00485915 Jy ! Component: 200 - total flux cleaned = 0.00577803 Jy ! Total flux subtracted in 200 components = 0.00577803 Jy ! Clean residual min=-0.004511 max=0.004325 Jy/beam ! Clean residual mean=0.000013 rms=0.001130 Jy/beam ! Combined flux in latest and established models = 0.562545 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 95 components and 0.562546 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.593 mas, bmaj=15.17 mas, bpa=-0.5479 degrees ! Estimated noise=1.52241 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00314021 Jy ! Component: 100 - total flux cleaned = 0.00507958 Jy ! Component: 150 - total flux cleaned = 0.00572946 Jy ! Component: 200 - total flux cleaned = 0.00607265 Jy ! Total flux subtracted in 200 components = 0.00607265 Jy ! Clean residual min=-0.004507 max=0.003663 Jy/beam ! Clean residual mean=0.000033 rms=0.001207 Jy/beam ! Combined flux in latest and established models = 0.568618 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 = 0.000205936 Jy ! Component: 100 - total flux cleaned = 0.000349139 Jy ! Component: 150 - total flux cleaned = 0.000438999 Jy ! Component: 200 - total flux cleaned = 0.000482356 Jy ! Total flux subtracted in 200 components = 0.000482356 Jy ! Clean residual min=-0.004431 max=0.003616 Jy/beam ! Clean residual mean=0.000034 rms=0.001198 Jy/beam ! Combined flux in latest and established models = 0.569101 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 137 components and 0.569101 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.047 mas, bmaj=6.971 mas, bpa=13.56 degrees ! Estimated noise=1.24702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.73462e-05 Jy ! Component: 100 - total flux cleaned = -0.000342334 Jy ! Component: 150 - total flux cleaned = -0.000427 Jy ! Component: 200 - total flux cleaned = -0.000508363 Jy ! Total flux subtracted in 200 components = -0.000508363 Jy ! Clean residual min=-0.004401 max=0.004056 Jy/beam ! Clean residual mean=0.000017 rms=0.001085 Jy/beam ! Combined flux in latest and established models = 0.568592 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 157 components and 0.568592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091881Jy sigma=0.909557 ! Fit after self-cal, rms=0.091835Jy sigma=0.908099 wmodel J1246-2547_S_map.mod ! Writing 157 model components to file: J1246-2547_S_map.mod wobs J1246-2547_S_uvs.fits ! Writing UV FITS file: J1246-2547_S_uvs.fits wwins J1246-2547_S_map.win ! wwins: Wrote 7 windows to J1246-2547_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000207911 Jy ! Component: 100 - total flux cleaned = 0.000787874 Jy ! Component: 150 - total flux cleaned = 0.00149222 Jy ! Component: 200 - total flux cleaned = 0.00204177 Jy ! Component: 250 - total flux cleaned = 0.00257828 Jy ! Component: 300 - total flux cleaned = 0.00283998 Jy ! Component: 350 - total flux cleaned = 0.00316364 Jy ! Component: 400 - total flux cleaned = 0.00360913 Jy ! Component: 450 - total flux cleaned = 0.00417155 Jy ! Component: 500 - total flux cleaned = 0.00454177 Jy ! Component: 550 - total flux cleaned = 0.00502786 Jy ! Component: 600 - total flux cleaned = 0.00550692 Jy ! Component: 650 - total flux cleaned = 0.00598015 Jy ! Component: 700 - total flux cleaned = 0.0064475 Jy ! Component: 750 - total flux cleaned = 0.00708235 Jy ! Component: 800 - total flux cleaned = 0.0076519 Jy ! Component: 850 - total flux cleaned = 0.00810252 Jy ! Component: 900 - total flux cleaned = 0.00860423 Jy ! Component: 950 - total flux cleaned = 0.00910064 Jy ! Component: 1000 - total flux cleaned = 0.00964686 Jy ! Component: 1050 - total flux cleaned = 0.0101326 Jy ! Component: 1100 - total flux cleaned = 0.0105601 Jy ! Component: 1150 - total flux cleaned = 0.0109843 Jy ! Component: 1200 - total flux cleaned = 0.011509 Jy ! Component: 1250 - total flux cleaned = 0.0119765 Jy ! Component: 1300 - total flux cleaned = 0.0122851 Jy ! Component: 1350 - total flux cleaned = 0.0125916 Jy ! Component: 1400 - total flux cleaned = 0.0129965 Jy ! Component: 1450 - total flux cleaned = 0.0132976 Jy ! Component: 1500 - total flux cleaned = 0.0134966 Jy ! Component: 1550 - total flux cleaned = 0.0137932 Jy ! Component: 1600 - total flux cleaned = 0.014284 Jy ! Component: 1650 - total flux cleaned = 0.0144301 Jy ! Component: 1700 - total flux cleaned = 0.0146721 Jy ! Component: 1750 - total flux cleaned = 0.0150558 Jy ! Component: 1800 - total flux cleaned = 0.0152939 Jy ! Component: 1850 - total flux cleaned = 0.0155305 Jy ! Component: 1900 - total flux cleaned = 0.0157183 Jy ! Component: 1950 - total flux cleaned = 0.015905 Jy ! Component: 2000 - total flux cleaned = 0.0161826 Jy ! Component: 2050 - total flux cleaned = 0.0163668 Jy ! Component: 2100 - total flux cleaned = 0.0165493 Jy ! Component: 2150 - total flux cleaned = 0.0167313 Jy ! Component: 2200 - total flux cleaned = 0.0170467 Jy ! Component: 2250 - total flux cleaned = 0.0171815 Jy ! Component: 2300 - total flux cleaned = 0.0173599 Jy ! Component: 2350 - total flux cleaned = 0.0175812 Jy ! Component: 2400 - total flux cleaned = 0.0178448 Jy ! Component: 2450 - total flux cleaned = 0.01802 Jy ! Component: 2500 - total flux cleaned = 0.0181936 Jy ! Component: 2550 - total flux cleaned = 0.0183229 Jy ! Component: 2600 - total flux cleaned = 0.0184517 Jy ! Component: 2650 - total flux cleaned = 0.0187504 Jy ! Component: 2700 - total flux cleaned = 0.0188355 Jy ! Component: 2750 - total flux cleaned = 0.0190039 Jy ! Component: 2800 - total flux cleaned = 0.0190879 Jy ! Component: 2850 - total flux cleaned = 0.0191298 Jy ! Component: 2900 - total flux cleaned = 0.0192544 Jy ! Component: 2950 - total flux cleaned = 0.0195019 Jy ! Component: 3000 - total flux cleaned = 0.0195844 Jy ! Component: 3050 - total flux cleaned = 0.019707 Jy ! Component: 3100 - total flux cleaned = 0.0198697 Jy ! Component: 3150 - total flux cleaned = 0.0199504 Jy ! Component: 3200 - total flux cleaned = 0.0200307 Jy ! Component: 3250 - total flux cleaned = 0.0201506 Jy ! Component: 3300 - total flux cleaned = 0.0203891 Jy ! Component: 3350 - total flux cleaned = 0.0202308 Jy ! Component: 3400 - total flux cleaned = 0.0206247 Jy ! Component: 3450 - total flux cleaned = 0.020742 Jy ! Component: 3500 - total flux cleaned = 0.0207028 Jy ! Component: 3550 - total flux cleaned = 0.0208582 Jy ! Component: 3600 - total flux cleaned = 0.0210129 Jy ! Component: 3650 - total flux cleaned = 0.02109 Jy ! Component: 3700 - total flux cleaned = 0.0213579 Jy ! Component: 3750 - total flux cleaned = 0.021472 Jy ! Component: 3800 - total flux cleaned = 0.0216614 Jy ! Component: 3850 - total flux cleaned = 0.0217368 Jy ! Component: 3900 - total flux cleaned = 0.0218122 Jy ! Component: 3950 - total flux cleaned = 0.0218871 Jy ! Component: 4000 - total flux cleaned = 0.0219614 Jy ! Component: 4050 - total flux cleaned = 0.0221465 Jy ! Total flux subtracted in 4096 components = 0.0221464 Jy ! Clean residual min=-0.002818 max=0.002364 Jy/beam ! Clean residual mean=0.000004 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.590739 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 455 components and 0.590739 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv120_uvs/J1246-2547_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.047 x 6.971 at 13.56 degrees (North through East) ! Clean map min=-0.0032372 max=0.41556 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv120_uvs/J1246-2547_S_map.fits wmodel /scr/pima/rv120_uvs/J1246-2547_S_map.mod ! Writing 455 model components to file: /scr/pima/rv120_uvs/J1246-2547_S_map.mod wobs /scr/pima/rv120_uvs/J1246-2547_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv120_uvs/J1246-2547_S_uvs.fits wwins /scr/pima/rv120_uvs/J1246-2547_S_map.win ! wwins: Wrote 8 windows to /scr/pima/rv120_uvs/J1246-2547_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.415559 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000684454 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.494121 0.494121 0.988243 1.97649 3.95297 7.90594 15.8119 31.6238 63.2475 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.415 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 607.138 quit ! Quitting program ! Log file /scr/pima/rv120_uvs/J1246-2547_S_dfm.log closed on Fri Dec 22 22:33:31 2017