! Started logfile: /scr/pima/rv119_uvs/J1625-2527_S_dfm.log on Sun Dec 17 11:37:42 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/rv119_uvs/J1625-2527_S_uva.fits ! Reading UV FITS file: /scr/pima/rv119_uvs/J1625-2527_S_uva.fits ! AN table 1: 6 integrations on 28 of 28 possible baselines. ! AN table 2: 6 integrations on 28 of 28 possible baselines. ! AN table 3: 2 integrations on 6 of 6 possible baselines. ! AN table 4: 2 integrations on 6 of 6 possible baselines. ! AN table 5: 4 integrations on 6 of 6 possible baselines. ! AN table 6: 11 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.635556 visibilities/baseline/integration-bin. ! Found source: J1625-2527 ! ! 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 1144 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 J1625-2527_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 10 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 5. ! A total of 12 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 5. ! A total of 12 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 5. ! A total of 12 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 5. ! A total of 12 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.693649Jy sigma=19.370895 ! Fit after self-cal, rms=0.720261Jy sigma=7.846337 ! 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=2.657 mas, bmaj=4.836 mas, bpa=15.44 degrees ! Estimated noise=2.37711 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 = 0.866741 Jy ! Component: 100 - total flux cleaned = 1.10598 Jy ! Total flux subtracted in 100 components = 1.10598 Jy ! Clean residual min=-0.078596 max=0.098342 Jy/beam ! Clean residual mean=0.000008 rms=0.022293 Jy/beam ! Combined flux in latest and established models = 1.10598 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 1.10598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.679221Jy sigma=7.441889 ! Fit after self-cal, rms=0.679035Jy sigma=7.441811 ! 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=3.298 mas, bmaj=6.14 mas, bpa=12.18 degrees ! Estimated noise=1.9524 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 = 0.157285 Jy ! Component: 100 - total flux cleaned = 0.221487 Jy ! Component: 150 - total flux cleaned = 0.247562 Jy ! Component: 200 - total flux cleaned = 0.251455 Jy ! Total flux subtracted in 200 components = 0.251455 Jy ! Clean residual min=-0.063609 max=0.090615 Jy/beam ! Clean residual mean=0.000030 rms=0.021496 Jy/beam ! Combined flux in latest and established models = 1.35743 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 38 components and 1.35743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.644499Jy sigma=7.091418 ! Fit after self-cal, rms=0.644417Jy sigma=7.090876 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.298 x 6.14 at 12.18 degrees (North through East) ! Clean map min=-0.060324 max=1.1074 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.13 HN 1.14 KP 1.05 LA 1.04 ! NL 1.07 OV 1.08 PT 1.03 SC 1.35 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.00 KP 1.03 LA 1.03 ! NL 1.02 OV 1.03 PT 1.02 SC 1.42 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.93 MK 1.04 OV 1.05 SC 1.55 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 LA 1.09 MK 1.02 OV 1.04 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 KP 1.12 MK 1.09 OV 1.04 ! ! A total of 24 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! HH 1.51 ON 1.12 SC 1.36 WZ 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.15 HN 1.17 KP 1.04 LA 1.04 ! NL 1.06 OV 1.09 PT 1.04 SC 1.32 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.02 KP 1.03 LA 1.02 ! NL 1.04 OV 1.05 PT 1.02 SC 1.43 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 MK 1.04 OV 1.03 SC 1.49 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 LA 1.08 MK 1.05 OV 1.03 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 KP 1.19 MK 1.04 OV 1.08 ! ! A total of 24 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! HH 1.27 ON 1.13 SC 1.43 WZ 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.05 KP 0.42 LA 1.02 ! NL 1.00* OV 1.12 PT 1.02 SC 0.54 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.01 KP 0.40 LA 0.98 ! NL 1.00* OV 1.08 PT 1.03 SC 0.54 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 MK 1.18 OV 0.95 SC 0.85 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.09 LA 1.12 MK 0.80 OV 1.04 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.05 KP 0.44 MK 0.87 OV 1.00 ! ! A total of 24 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! HH 1.12 ON 0.87 SC 0.53 WZ 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.16 HN 1.13 KP 1.08 LA 1.04 ! NL 1.09 OV 1.06 PT 1.03 SC 1.33 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.02 KP 1.05 LA 1.03 ! NL 1.03 OV 1.01 PT 1.03 SC 1.42 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 MK 1.05 OV 1.02 SC 1.49 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 LA 1.16 MK 1.01 OV 1.05 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.06 KP 1.14 MK 1.09 OV 0.93 ! ! A total of 24 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! HH 1.08 ON 1.11 SC 1.48 WZ 1.00 ! ! ! Fit before self-cal, rms=0.644417Jy sigma=7.090876 ! Fit after self-cal, rms=0.126208Jy sigma=1.838681 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.454 mas, bmaj=8.987 mas, bpa=6.61 degrees ! Estimated noise=1.98042 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 (-5.5, 12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104637 Jy ! Component: 100 - total flux cleaned = 0.01212 Jy ! Component: 150 - total flux cleaned = 0.0121214 Jy ! Component: 200 - total flux cleaned = 0.0121096 Jy ! Total flux subtracted in 200 components = 0.0121096 Jy ! Clean residual min=-0.023599 max=0.024084 Jy/beam ! Clean residual mean=-0.000058 rms=0.004785 Jy/beam ! Combined flux in latest and established models = 1.36954 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 1.36954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117416Jy sigma=1.617371 ! Fit after self-cal, rms=0.116508Jy sigma=1.597082 ! 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=0.116508Jy sigma=1.597082 ! Fit after self-cal, rms=0.104510Jy sigma=1.205131 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.447 mas, bmaj=8.987 mas, bpa=6.634 degrees ! Estimated noise=1.98428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00813996 Jy ! Component: 100 - total flux cleaned = 0.00909765 Jy ! Component: 150 - total flux cleaned = 0.00953138 Jy ! Component: 200 - total flux cleaned = 0.00953201 Jy ! Total flux subtracted in 200 components = 0.00953201 Jy ! Clean residual min=-0.016519 max=0.014470 Jy/beam ! Clean residual mean=-0.000032 rms=0.003327 Jy/beam ! Combined flux in latest and established models = 1.37907 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 1.37907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100233Jy sigma=1.150508 ! Fit after self-cal, rms=0.100164Jy sigma=1.148178 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 = 0.000917037 Jy ! Component: 100 - total flux cleaned = 0.00125973 Jy ! Component: 150 - total flux cleaned = 0.00125879 Jy ! Component: 200 - total flux cleaned = 0.00125482 Jy ! Total flux subtracted in 200 components = 0.00125482 Jy ! Clean residual min=-0.016052 max=0.012916 Jy/beam ! Clean residual mean=-0.000034 rms=0.003215 Jy/beam ! Combined flux in latest and established models = 1.38033 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 71 components and 1.38033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097805Jy sigma=1.124431 ! Fit after self-cal, rms=0.097836Jy sigma=1.123930 ! 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=0.097836Jy sigma=1.123930 ! Fit after self-cal, rms=0.091708Jy sigma=0.959380 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.438 mas, bmaj=9.008 mas, bpa=6.612 degrees ! Estimated noise=1.97982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00376393 Jy ! Component: 100 - total flux cleaned = 0.00474734 Jy ! Component: 150 - total flux cleaned = 0.00502577 Jy ! Component: 200 - total flux cleaned = 0.00528231 Jy ! Total flux subtracted in 200 components = 0.00528231 Jy ! Clean residual min=-0.012754 max=0.009359 Jy/beam ! Clean residual mean=-0.000032 rms=0.002553 Jy/beam ! Combined flux in latest and established models = 1.38561 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 76 components and 1.38561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089192Jy sigma=0.936421 ! Fit after self-cal, rms=0.089230Jy sigma=0.935638 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 = 0.00117374 Jy ! Component: 100 - total flux cleaned = 0.00117358 Jy ! Component: 150 - total flux cleaned = 0.001416 Jy ! Component: 200 - total flux cleaned = 0.00163375 Jy ! Total flux subtracted in 200 components = 0.00163375 Jy ! Clean residual min=-0.012659 max=0.008757 Jy/beam ! Clean residual mean=-0.000034 rms=0.002490 Jy/beam ! Combined flux in latest and established models = 1.38724 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 78 components and 1.38725 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087740Jy sigma=0.924714 ! Fit after self-cal, rms=0.087781Jy sigma=0.924467 ! 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=0.087781Jy sigma=0.924467 ! Fit after self-cal, rms=0.086789Jy sigma=0.914154 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.607 mas, bmaj=18.51 mas, bpa=-3.55 degrees ! Estimated noise=2.47345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264727 Jy ! Component: 100 - total flux cleaned = 0.00312936 Jy ! Component: 150 - total flux cleaned = 0.00342212 Jy ! Component: 200 - total flux cleaned = 0.00383021 Jy ! Total flux subtracted in 200 components = 0.00383021 Jy ! Clean residual min=-0.009672 max=0.009141 Jy/beam ! Clean residual mean=-0.000043 rms=0.002985 Jy/beam ! Combined flux in latest and established models = 1.39108 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 87 components and 1.39108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086429Jy sigma=0.913021 ! Fit after self-cal, rms=0.086427Jy sigma=0.911189 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 = 0.00084882 Jy ! Component: 100 - total flux cleaned = 0.00097195 Jy ! Component: 150 - total flux cleaned = 0.00131425 Jy ! Component: 200 - total flux cleaned = 0.00152018 Jy ! Total flux subtracted in 200 components = 0.00152018 Jy ! Clean residual min=-0.009608 max=0.009043 Jy/beam ! Clean residual mean=-0.000045 rms=0.002975 Jy/beam ! Combined flux in latest and established models = 1.3926 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 94 components and 1.3926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086289Jy sigma=0.913632 ! Fit after self-cal, rms=0.086327Jy sigma=0.912757 ! 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=3.431 mas, bmaj=9.016 mas, bpa=6.614 degrees ! Estimated noise=1.97617 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.431 x 9.016 at 6.614 degrees (North through East) ! Clean map min=-0.036223 max=1.207 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. ! ! Fit before self-cal, rms=0.086327Jy sigma=0.912757 ! Fit after self-cal, rms=0.081293Jy sigma=0.819213 ! Inverting map and beam ! Estimated beam: bmin=3.433 mas, bmaj=9.01 mas, bpa=6.63 degrees ! Estimated noise=1.97709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00011053 Jy ! Component: 100 - total flux cleaned = 0.00038465 Jy ! Component: 150 - total flux cleaned = 0.000849362 Jy ! Component: 200 - total flux cleaned = 0.00107004 Jy ! Total flux subtracted in 200 components = 0.00107004 Jy ! Clean residual min=-0.010981 max=0.008309 Jy/beam ! Clean residual mean=-0.000028 rms=0.002331 Jy/beam ! Combined flux in latest and established models = 1.39367 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 94 components and 1.39367 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079739Jy sigma=0.805737 ! Fit after self-cal, rms=0.079772Jy sigma=0.805545 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000637882 Jy ! Component: 100 - total flux cleaned = 0.000829192 Jy ! Component: 150 - total flux cleaned = 0.000837124 Jy ! Component: 200 - total flux cleaned = 0.000845155 Jy ! Total flux subtracted in 200 components = 0.000845155 Jy ! Clean residual min=-0.010875 max=0.008171 Jy/beam ! Clean residual mean=-0.000030 rms=0.002301 Jy/beam ! Combined flux in latest and established models = 1.39451 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 101 components and 1.39451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078789Jy sigma=0.799002 ! Fit after self-cal, rms=0.078817Jy sigma=0.798832 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078817Jy sigma=0.798832 ! Fit after self-cal, rms=0.078270Jy sigma=0.791601 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=2.778 mas, bmaj=7.125 mas, bpa=8.615 degrees ! Estimated noise=2.47316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.92667 Jy ! Component: 100 - total flux cleaned = 1.15002 Jy ! Component: 150 - total flux cleaned = 1.24445 Jy ! Component: 200 - total flux cleaned = 1.30445 Jy ! Total flux subtracted in 200 components = 1.30445 Jy ! Clean residual min=-0.024545 max=0.040025 Jy/beam ! Clean residual mean=0.000017 rms=0.005221 Jy/beam ! Combined flux in latest and established models = 1.30445 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 26 model components to the UV plane model. ! The established model now contains 26 components and 1.30445 Jy ! Inverting map and beam ! Estimated beam: bmin=3.428 mas, bmaj=9.022 mas, bpa=6.659 degrees ! Estimated noise=1.97469 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 (1.5, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0485169 Jy ! Component: 100 - total flux cleaned = 0.0651396 Jy ! Component: 150 - total flux cleaned = 0.0706219 Jy ! Component: 200 - total flux cleaned = 0.076388 Jy ! Total flux subtracted in 200 components = 0.076388 Jy ! Clean residual min=-0.011856 max=0.013957 Jy/beam ! Clean residual mean=-0.000016 rms=0.002788 Jy/beam ! Combined flux in latest and established models = 1.38084 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 49 components and 1.38084 Jy ! Inverting map ! Added new window around map position (-1.5, -14.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00748935 Jy ! Component: 100 - total flux cleaned = 0.00935143 Jy ! Component: 150 - total flux cleaned = 0.0105841 Jy ! Component: 200 - total flux cleaned = 0.011684 Jy ! Total flux subtracted in 200 components = 0.011684 Jy ! Clean residual min=-0.010237 max=0.010376 Jy/beam ! Clean residual mean=-0.000021 rms=0.002383 Jy/beam ! Combined flux in latest and established models = 1.39252 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 59 components and 1.39252 Jy ! Inverting map ! Added new window around map position (9, 9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00425534 Jy ! Component: 100 - total flux cleaned = 0.00551212 Jy ! Component: 150 - total flux cleaned = 0.00608538 Jy ! Component: 200 - total flux cleaned = 0.00688742 Jy ! Total flux subtracted in 200 components = 0.00688742 Jy ! Clean residual min=-0.008985 max=0.008095 Jy/beam ! Clean residual mean=-0.000023 rms=0.002204 Jy/beam ! Combined flux in latest and established models = 1.39941 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 71 components and 1.39941 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=8.6 mas, bmaj=18.53 mas, bpa=-3.483 degrees ! Estimated noise=2.4742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000196116 Jy ! Component: 100 - total flux cleaned = 0.000126412 Jy ! Component: 150 - total flux cleaned = 0.000418625 Jy ! Component: 200 - total flux cleaned = 0.000688048 Jy ! Total flux subtracted in 200 components = 0.000688048 Jy ! Clean residual min=-0.008506 max=0.008681 Jy/beam ! Clean residual mean=-0.000032 rms=0.002773 Jy/beam ! Combined flux in latest and established models = 1.4001 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 = 0.000128651 Jy ! Component: 100 - total flux cleaned = 0.000358471 Jy ! Component: 150 - total flux cleaned = 0.000360253 Jy ! Component: 200 - total flux cleaned = 0.000464246 Jy ! Total flux subtracted in 200 components = 0.000464246 Jy ! Clean residual min=-0.008303 max=0.008809 Jy/beam ! Clean residual mean=-0.000030 rms=0.002744 Jy/beam ! Combined flux in latest and established models = 1.40056 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 102 components and 1.40056 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.428 mas, bmaj=9.022 mas, bpa=6.659 degrees ! Estimated noise=1.97469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.88359e-05 Jy ! Component: 100 - total flux cleaned = 0.000203051 Jy ! Component: 150 - total flux cleaned = 0.00041258 Jy ! Component: 200 - total flux cleaned = 0.000610122 Jy ! Total flux subtracted in 200 components = 0.000610122 Jy ! Clean residual min=-0.008055 max=0.007938 Jy/beam ! Clean residual mean=-0.000020 rms=0.002082 Jy/beam ! Combined flux in latest and established models = 1.40117 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 116 components and 1.40117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075134Jy sigma=0.766442 ! Fit after self-cal, rms=0.073765Jy sigma=0.757833 wmodel J1625-2527_S_map.mod ! Writing 116 model components to file: J1625-2527_S_map.mod wobs J1625-2527_S_uvs.fits ! Writing UV FITS file: J1625-2527_S_uvs.fits wwins J1625-2527_S_map.win ! wwins: Wrote 5 windows to J1625-2527_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 = 0.000597604 Jy ! Component: 100 - total flux cleaned = 0.00149808 Jy ! Component: 150 - total flux cleaned = 0.00174886 Jy ! Component: 200 - total flux cleaned = 0.00210829 Jy ! Component: 250 - total flux cleaned = 0.0021075 Jy ! Component: 300 - total flux cleaned = 0.0019952 Jy ! Component: 350 - total flux cleaned = 0.00199608 Jy ! Component: 400 - total flux cleaned = 0.00210345 Jy ! Component: 450 - total flux cleaned = 0.00158168 Jy ! Component: 500 - total flux cleaned = 0.00107258 Jy ! Component: 550 - total flux cleaned = 0.000673326 Jy ! Component: 600 - total flux cleaned = -1.16968e-05 Jy ! Component: 650 - total flux cleaned = -0.000683954 Jy ! Component: 700 - total flux cleaned = -0.00143767 Jy ! Component: 750 - total flux cleaned = -0.00190299 Jy ! Component: 800 - total flux cleaned = -0.00263302 Jy ! Component: 850 - total flux cleaned = -0.00272067 Jy ! Component: 900 - total flux cleaned = -0.00334031 Jy ! Component: 950 - total flux cleaned = -0.00360202 Jy ! Component: 1000 - total flux cleaned = -0.00377274 Jy ! Component: 1050 - total flux cleaned = -0.00411048 Jy ! Component: 1100 - total flux cleaned = -0.00411064 Jy ! Component: 1150 - total flux cleaned = -0.00444112 Jy ! Component: 1200 - total flux cleaned = -0.00460427 Jy ! Component: 1250 - total flux cleaned = -0.00476418 Jy ! Component: 1300 - total flux cleaned = -0.00460808 Jy ! Component: 1350 - total flux cleaned = -0.00508061 Jy ! Component: 1400 - total flux cleaned = -0.00539151 Jy ! Component: 1450 - total flux cleaned = -0.00546986 Jy ! Component: 1500 - total flux cleaned = -0.00577287 Jy ! Component: 1550 - total flux cleaned = -0.00607273 Jy ! Component: 1600 - total flux cleaned = -0.00629291 Jy ! Component: 1650 - total flux cleaned = -0.00658591 Jy ! Component: 1700 - total flux cleaned = -0.00665912 Jy ! Component: 1750 - total flux cleaned = -0.00701758 Jy ! Component: 1800 - total flux cleaned = -0.00694779 Jy ! Component: 1850 - total flux cleaned = -0.00750864 Jy ! Component: 1900 - total flux cleaned = -0.00750914 Jy ! Component: 1950 - total flux cleaned = -0.00771506 Jy ! Component: 2000 - total flux cleaned = -0.00805504 Jy ! Component: 2050 - total flux cleaned = -0.00818922 Jy ! Component: 2100 - total flux cleaned = -0.00838914 Jy ! Component: 2150 - total flux cleaned = -0.00838975 Jy ! Component: 2200 - total flux cleaned = -0.00884837 Jy ! Component: 2250 - total flux cleaned = -0.00917285 Jy ! Component: 2300 - total flux cleaned = -0.00930166 Jy ! Component: 2350 - total flux cleaned = -0.00961835 Jy ! Component: 2400 - total flux cleaned = -0.00974377 Jy ! Component: 2450 - total flux cleaned = -0.00980575 Jy ! Component: 2500 - total flux cleaned = -0.00968304 Jy ! Component: 2550 - total flux cleaned = -0.0100514 Jy ! Component: 2600 - total flux cleaned = -0.0101124 Jy ! Component: 2650 - total flux cleaned = -0.0102932 Jy ! Component: 2700 - total flux cleaned = -0.0104121 Jy ! Component: 2750 - total flux cleaned = -0.0103523 Jy ! Component: 2800 - total flux cleaned = -0.0104111 Jy ! Component: 2850 - total flux cleaned = -0.0104121 Jy ! Component: 2900 - total flux cleaned = -0.0107 Jy ! Component: 2950 - total flux cleaned = -0.0107571 Jy ! Component: 3000 - total flux cleaned = -0.010757 Jy ! Component: 3050 - total flux cleaned = -0.010757 Jy ! Component: 3100 - total flux cleaned = -0.010869 Jy ! Component: 3150 - total flux cleaned = -0.0108133 Jy ! Component: 3200 - total flux cleaned = -0.0109244 Jy ! Component: 3250 - total flux cleaned = -0.0110883 Jy ! Component: 3300 - total flux cleaned = -0.0110885 Jy ! Component: 3350 - total flux cleaned = -0.0113041 Jy ! Component: 3400 - total flux cleaned = -0.011303 Jy ! Component: 3450 - total flux cleaned = -0.011675 Jy ! Component: 3500 - total flux cleaned = -0.0116751 Jy ! Component: 3550 - total flux cleaned = -0.0115701 Jy ! Component: 3600 - total flux cleaned = -0.0115697 Jy ! Component: 3650 - total flux cleaned = -0.0118278 Jy ! Component: 3700 - total flux cleaned = -0.0117252 Jy ! Component: 3750 - total flux cleaned = -0.0117769 Jy ! Component: 3800 - total flux cleaned = -0.0119282 Jy ! Component: 3850 - total flux cleaned = -0.0120794 Jy ! Component: 3900 - total flux cleaned = -0.0118792 Jy ! Component: 3950 - total flux cleaned = -0.0118791 Jy ! Component: 4000 - total flux cleaned = -0.0117808 Jy ! Component: 4050 - total flux cleaned = -0.0119277 Jy ! Total flux subtracted in 4096 components = -0.0116352 Jy ! Clean residual min=-0.002970 max=0.002779 Jy/beam ! Clean residual mean=-0.000007 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 1.38954 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 417 components and 1.38953 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv119_uvs/J1625-2527_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.428 x 9.022 at 6.659 degrees (North through East) ! Clean map min=-0.025399 max=1.2177 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv119_uvs/J1625-2527_S_map.fits wmodel /scr/pima/rv119_uvs/J1625-2527_S_map.mod ! Writing 417 model components to file: /scr/pima/rv119_uvs/J1625-2527_S_map.mod wobs /scr/pima/rv119_uvs/J1625-2527_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv119_uvs/J1625-2527_S_uvs.fits wwins /scr/pima/rv119_uvs/J1625-2527_S_map.win ! wwins: Wrote 6 windows to /scr/pima/rv119_uvs/J1625-2527_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.21765 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000891367 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.219611 0.219611 0.439223 0.878445 1.75689 3.51378 7.02756 14.0551 28.1102 56.2205 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0026 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.217 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1366.05 quit ! Quitting program ! Log file /scr/pima/rv119_uvs/J1625-2527_S_dfm.log closed on Sun Dec 17 11:37:47 2017