! Started logfile: /scr/pima/rv117_uvs/J0501-0159_S_dfm.log on Sat Dec 9 23:42:02 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/rv117_uvs/J0501-0159_S_uva.fits ! Reading UV FITS file: /scr/pima/rv117_uvs/J0501-0159_S_uva.fits ! AN table 1: 18 integrations on 36 of 36 possible baselines. ! AN table 2: 8 integrations on 45 of 45 possible baselines. ! AN table 3: 10 integrations on 21 of 21 possible baselines. ! AN table 4: 22 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.543075 visibilities/baseline/integration-bin. ! Found source: J0501-0159 ! ! 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 74 lines of history. ! ! Reading 3984 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 J0501-0159_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 3 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! A total of 20 telescope corrections were flagged in sub-array 3. ! A total of 94 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! A total of 20 telescope corrections were flagged in sub-array 3. ! A total of 94 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! A total of 20 telescope corrections were flagged in sub-array 3. ! A total of 94 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! A total of 20 telescope corrections were flagged in sub-array 3. ! A total of 94 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.396419Jy sigma=15.231754 ! Fit after self-cal, rms=0.154094Jy sigma=1.429343 ! 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=2.016 mas, bmaj=2.494 mas, bpa=36.64 degrees ! Estimated noise=1.78927 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 = 0.710719 Jy ! Component: 100 - total flux cleaned = 0.891712 Jy ! Total flux subtracted in 100 components = 0.891712 Jy ! Clean residual min=-0.017957 max=0.069443 Jy/beam ! Clean residual mean=0.000025 rms=0.004696 Jy/beam ! Combined flux in latest and established models = 0.891712 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.891712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161226Jy sigma=1.624825 ! Fit after self-cal, rms=0.161152Jy sigma=1.624600 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0670746 Jy ! Component: 100 - total flux cleaned = 0.096994 Jy ! Total flux subtracted in 100 components = 0.096994 Jy ! Clean residual min=-0.014661 max=0.030346 Jy/beam ! Clean residual mean=0.000011 rms=0.003073 Jy/beam ! Combined flux in latest and established models = 0.988706 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.988706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121010Jy sigma=1.132156 ! Fit after self-cal, rms=0.120914Jy sigma=1.131847 ! Inverting map ! Added new window around map position (-4, 5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0296049 Jy ! Component: 100 - total flux cleaned = 0.047652 Jy ! Total flux subtracted in 100 components = 0.047652 Jy ! Clean residual min=-0.013681 max=0.017742 Jy/beam ! Clean residual mean=0.000006 rms=0.002631 Jy/beam ! Combined flux in latest and established models = 1.03636 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 37 components and 1.03636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108194Jy sigma=0.969711 ! Fit after self-cal, rms=0.107256Jy sigma=0.958456 ! Inverting map ! Added new window around map position (-3.5, 2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0164091 Jy ! Component: 100 - total flux cleaned = 0.0275182 Jy ! Total flux subtracted in 100 components = 0.0275182 Jy ! Clean residual min=-0.012301 max=0.013038 Jy/beam ! Clean residual mean=0.000003 rms=0.002413 Jy/beam ! Combined flux in latest and established models = 1.06388 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 48 components and 1.06388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102120Jy sigma=0.894446 ! Fit after self-cal, rms=0.101819Jy sigma=0.891501 ! 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=2.359 mas, bmaj=3.713 mas, bpa=-3.756 degrees ! Estimated noise=1.14066 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 (-7.5, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0265036 Jy ! Component: 100 - total flux cleaned = 0.0413519 Jy ! Component: 150 - total flux cleaned = 0.0512343 Jy ! Component: 200 - total flux cleaned = 0.0581014 Jy ! Total flux subtracted in 200 components = 0.0581014 Jy ! Clean residual min=-0.007027 max=0.008314 Jy/beam ! Clean residual mean=0.000020 rms=0.001992 Jy/beam ! Combined flux in latest and established models = 1.12198 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 79 components and 1.12198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094955Jy sigma=0.790155 ! Fit after self-cal, rms=0.094394Jy sigma=0.782812 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.359 x 3.713 at -3.756 degrees (North through East) ! Clean map min=-0.0070096 max=0.94277 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.02 KP 1.02 LA 1.00 ! NL 0.99 ON 0.97 PT 0.99 SC 1.01 ! WZ 0.97 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.90 HN 1.01 KP 1.00 ! LA 1.02 MK 0.96 NL 0.99 OV 1.00 ! PT 1.00 SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! HH 1.03 HN 1.03 NL 1.17 NY 0.96 ! ON 0.93 SC 0.97 WZ 1.00 ! ! A total of 48 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 HH 1.10 HN 1.00 LA 1.04 ! NL 1.02 ON 0.99 SC 1.00 WZ 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.04 KP 1.04 LA 0.97 ! NL 0.99 ON 0.99 PT 1.00 SC 0.99 ! WZ 0.98 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.92 HN 1.02 KP 1.05 ! LA 0.97 MK 0.95 NL 0.96 OV 1.03 ! PT 1.01 SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! HH 1.04 HN 1.06 NL 1.18 NY 0.98 ! ON 0.96 SC 0.99 WZ 0.98 ! ! A total of 48 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 HH 1.06 HN 1.01 LA 1.03 ! NL 1.03 ON 0.97 SC 1.00 WZ 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.01 KP 1.00 LA 0.98 ! NL 1.00 ON 1.05 PT 1.00 SC 1.00 ! WZ 1.03 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.91 HN 1.01 KP 1.00 ! LA 0.99 MK 0.98 NL 0.97 OV 1.01 ! PT 1.02 SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! HH 0.94 HN 1.05 NL 1.13 NY 0.99 ! ON 1.02 SC 1.01 WZ 1.00 ! ! A total of 48 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.98 HH 0.95 HN 1.01 LA 1.01 ! NL 1.01 ON 1.03 SC 1.01 WZ 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.00 KP 1.01 LA 0.98 ! NL 1.00 ON 1.01 PT 0.99 SC 0.99 ! WZ 1.02 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.95 HN 1.00 KP 1.01 ! LA 0.97 MK 0.97 NL 0.97 OV 1.00 ! PT 0.99 SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! HH 0.92 HN 1.04 NL 1.12 NY 1.00 ! ON 1.05 SC 0.99 WZ 1.02 ! ! A total of 48 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.00 HH 0.96 HN 1.00 LA 1.05 ! NL 1.02 ON 0.95 SC 0.98 WZ 1.04 ! ! ! Fit before self-cal, rms=0.094394Jy sigma=0.782812 ! Fit after self-cal, rms=0.085044Jy sigma=0.697548 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.329 mas, bmaj=4.075 mas, bpa=-3.38 degrees ! Estimated noise=1.14416 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 (-20, 14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00652499 Jy ! Component: 100 - total flux cleaned = 0.0103039 Jy ! Component: 150 - total flux cleaned = 0.0129063 Jy ! Component: 200 - total flux cleaned = 0.0137217 Jy ! Total flux subtracted in 200 components = 0.0137217 Jy ! Clean residual min=-0.004332 max=0.004547 Jy/beam ! Clean residual mean=0.000011 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 1.1357 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 99 components and 1.1357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084504Jy sigma=0.690225 ! Fit after self-cal, rms=0.084442Jy sigma=0.689731 ! 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=0.084442Jy sigma=0.689731 ! Fit after self-cal, rms=0.083076Jy sigma=0.670142 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.329 mas, bmaj=4.076 mas, bpa=-3.36 degrees ! Estimated noise=1.14489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272796 Jy ! Component: 100 - total flux cleaned = 0.00378834 Jy ! Component: 150 - total flux cleaned = 0.00427386 Jy ! Component: 200 - total flux cleaned = 0.00464887 Jy ! Total flux subtracted in 200 components = 0.00464887 Jy ! Clean residual min=-0.003971 max=0.004120 Jy/beam ! Clean residual mean=0.000011 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 1.14035 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 112 components and 1.14035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082939Jy sigma=0.668205 ! Fit after self-cal, rms=0.082916Jy sigma=0.668097 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 (-46.5, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00311707 Jy ! Component: 100 - total flux cleaned = 0.0039654 Jy ! Component: 150 - total flux cleaned = 0.00489188 Jy ! Component: 200 - total flux cleaned = 0.00535816 Jy ! Total flux subtracted in 200 components = 0.00535816 Jy ! Clean residual min=-0.003788 max=0.004090 Jy/beam ! Clean residual mean=0.000012 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 1.14571 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 125 components and 1.14571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082714Jy sigma=0.665711 ! Fit after self-cal, rms=0.082700Jy sigma=0.665587 ! Inverting map ! Added new window around map position (-18.5, 50.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00342184 Jy ! Component: 100 - total flux cleaned = 0.00515459 Jy ! Component: 150 - total flux cleaned = 0.00636085 Jy ! Component: 200 - total flux cleaned = 0.00713607 Jy ! Total flux subtracted in 200 components = 0.00713607 Jy ! Clean residual min=-0.003500 max=0.003568 Jy/beam ! Clean residual mean=0.000008 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 1.15284 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 137 components and 1.15284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082498Jy sigma=0.663533 ! Fit after self-cal, rms=0.082477Jy sigma=0.663392 ! 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=0.082477Jy sigma=0.663392 ! Fit after self-cal, rms=0.081520Jy sigma=0.656303 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.329 mas, bmaj=4.072 mas, bpa=-3.343 degrees ! Estimated noise=1.1455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185968 Jy ! Component: 100 - total flux cleaned = 0.00294678 Jy ! Component: 150 - total flux cleaned = 0.00391053 Jy ! Component: 200 - total flux cleaned = 0.00460105 Jy ! Total flux subtracted in 200 components = 0.00460105 Jy ! Clean residual min=-0.003467 max=0.003496 Jy/beam ! Clean residual mean=0.000009 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 1.15744 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 148 components and 1.15744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081438Jy sigma=0.655267 ! Fit after self-cal, rms=0.081433Jy sigma=0.655218 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 (65, -93.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00301114 Jy ! Component: 100 - total flux cleaned = 0.00421339 Jy ! Component: 150 - total flux cleaned = 0.00455309 Jy ! Component: 200 - total flux cleaned = 0.00477939 Jy ! Total flux subtracted in 200 components = 0.00477939 Jy ! Clean residual min=-0.003293 max=0.003480 Jy/beam ! Clean residual mean=0.000009 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 1.16222 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 159 components and 1.16222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081297Jy sigma=0.653560 ! Fit after self-cal, rms=0.081273Jy sigma=0.653399 ! Inverting map ! Added new window around map position (75, 104). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307914 Jy ! Component: 100 - total flux cleaned = 0.00476743 Jy ! Component: 150 - total flux cleaned = 0.00566248 Jy ! Component: 200 - total flux cleaned = 0.00617709 Jy ! Total flux subtracted in 200 components = 0.00617709 Jy ! Clean residual min=-0.002884 max=0.003059 Jy/beam ! Clean residual mean=0.000006 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 1.1684 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 178 components and 1.1684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081084Jy sigma=0.651921 ! Fit after self-cal, rms=0.081069Jy sigma=0.651844 ! Inverting map ! Added new window around map position (-99.5, -87). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00259566 Jy ! Component: 100 - total flux cleaned = 0.00356423 Jy ! Component: 150 - total flux cleaned = 0.00375876 Jy ! Component: 200 - total flux cleaned = 0.00393955 Jy ! Total flux subtracted in 200 components = 0.00393955 Jy ! Clean residual min=-0.002653 max=0.002876 Jy/beam ! Clean residual mean=0.000002 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 1.17234 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 191 components and 1.17234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080947Jy sigma=0.650632 ! Fit after self-cal, rms=0.080942Jy sigma=0.650564 ! Inverting map ! Added new window around map position (-13.5, 8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00286563 Jy ! Component: 100 - total flux cleaned = 0.00317435 Jy ! Component: 150 - total flux cleaned = 0.00323568 Jy ! Component: 200 - total flux cleaned = 0.00346874 Jy ! Total flux subtracted in 200 components = 0.00346874 Jy ! Clean residual min=-0.002566 max=0.002611 Jy/beam ! Clean residual mean=-0.000000 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 1.17581 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 205 components and 1.17581 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080799Jy sigma=0.648528 ! Fit after self-cal, rms=0.080790Jy sigma=0.648428 ! 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=0.080790Jy sigma=0.648428 ! Fit after self-cal, rms=0.080727Jy sigma=0.647576 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.479 mas, bmaj=10.32 mas, bpa=-9.574 degrees ! Estimated noise=1.51122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00270274 Jy ! Component: 100 - total flux cleaned = 0.00436681 Jy ! Component: 150 - total flux cleaned = 0.00509709 Jy ! Component: 200 - total flux cleaned = 0.00541133 Jy ! Total flux subtracted in 200 components = 0.00541133 Jy ! Clean residual min=-0.002793 max=0.002618 Jy/beam ! Clean residual mean=-0.000004 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 1.18122 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 238 components and 1.18122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080682Jy sigma=0.646711 ! Fit after self-cal, rms=0.080679Jy sigma=0.646637 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 = 0.000777783 Jy ! Component: 100 - total flux cleaned = 0.000978584 Jy ! Component: 150 - total flux cleaned = 0.00108908 Jy ! Component: 200 - total flux cleaned = 0.00112362 Jy ! Total flux subtracted in 200 components = 0.00112362 Jy ! Clean residual min=-0.002681 max=0.002678 Jy/beam ! Clean residual mean=-0.000007 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 1.18234 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 250 components and 1.18234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080665Jy sigma=0.646356 ! Fit after self-cal, rms=0.080667Jy sigma=0.646342 ! 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=2.329 mas, bmaj=4.071 mas, bpa=-3.335 degrees ! Estimated noise=1.14584 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.329 x 4.071 at -3.335 degrees (North through East) ! Clean map min=-0.0023293 max=0.94524 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=0.080667Jy sigma=0.646342 ! Fit after self-cal, rms=0.074246Jy sigma=0.558555 ! Inverting map and beam ! Estimated beam: bmin=2.329 mas, bmaj=4.071 mas, bpa=-3.341 degrees ! Estimated noise=1.14561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000998057 Jy ! Component: 100 - total flux cleaned = -0.00148514 Jy ! Component: 150 - total flux cleaned = -0.00168362 Jy ! Component: 200 - total flux cleaned = -0.00177533 Jy ! Total flux subtracted in 200 components = -0.00177533 Jy ! Clean residual min=-0.002404 max=0.002469 Jy/beam ! Clean residual mean=0.000001 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 1.18057 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 263 components and 1.18057 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074173Jy sigma=0.557653 ! Fit after self-cal, rms=0.074168Jy sigma=0.557623 ! Inverting map ! Added new window around map position (-43, -121.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176569 Jy ! Component: 100 - total flux cleaned = 0.0021049 Jy ! Component: 150 - total flux cleaned = 0.00237847 Jy ! Component: 200 - total flux cleaned = 0.00250828 Jy ! Total flux subtracted in 200 components = 0.00250828 Jy ! Clean residual min=-0.002297 max=0.002302 Jy/beam ! Clean residual mean=-0.000001 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 1.18308 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 285 components and 1.18308 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074072Jy sigma=0.556596 ! Fit after self-cal, rms=0.074069Jy sigma=0.556560 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074069Jy sigma=0.556560 ! Fit after self-cal, rms=0.074068Jy sigma=0.556468 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.993 mas, bmaj=2.714 mas, bpa=24.77 degrees ! Estimated noise=1.78194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.714927 Jy ! Component: 100 - total flux cleaned = 0.894544 Jy ! Component: 150 - total flux cleaned = 0.96045 Jy ! Component: 200 - total flux cleaned = 0.997845 Jy ! Total flux subtracted in 200 components = 0.997845 Jy ! Clean residual min=-0.009039 max=0.020222 Jy/beam ! Clean residual mean=0.000015 rms=0.002288 Jy/beam ! Combined flux in latest and established models = 0.997845 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.997845 Jy ! Inverting map and beam ! Estimated beam: bmin=2.329 mas, bmaj=4.071 mas, bpa=-3.338 degrees ! Estimated noise=1.14563 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 = 0.0450902 Jy ! Component: 100 - total flux cleaned = 0.0729595 Jy ! Component: 150 - total flux cleaned = 0.0918613 Jy ! Component: 200 - total flux cleaned = 0.105531 Jy ! Total flux subtracted in 200 components = 0.105531 Jy ! Clean residual min=-0.005262 max=0.007821 Jy/beam ! Clean residual mean=0.000034 rms=0.001875 Jy/beam ! Combined flux in latest and established models = 1.10338 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 85 components and 1.10338 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=7.478 mas, bmaj=10.31 mas, bpa=-9.563 degrees ! Estimated noise=1.51123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0197909 Jy ! Component: 100 - total flux cleaned = 0.0314128 Jy ! Component: 150 - total flux cleaned = 0.0392991 Jy ! Component: 200 - total flux cleaned = 0.0450891 Jy ! Total flux subtracted in 200 components = 0.0450891 Jy ! Clean residual min=-0.004537 max=0.003984 Jy/beam ! Clean residual mean=0.000046 rms=0.001474 Jy/beam ! Combined flux in latest and established models = 1.14846 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 = 0.00435907 Jy ! Component: 100 - total flux cleaned = 0.00786211 Jy ! Component: 150 - total flux cleaned = 0.0108767 Jy ! Component: 200 - total flux cleaned = 0.0135508 Jy ! Total flux subtracted in 200 components = 0.0135508 Jy ! Clean residual min=-0.003584 max=0.003194 Jy/beam ! Clean residual mean=0.000029 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 1.16202 Jy ! Adding 138 model components to the UV plane model. ! The established model now contains 214 components and 1.16202 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.329 mas, bmaj=4.071 mas, bpa=-3.338 degrees ! Estimated noise=1.14563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00377978 Jy ! Component: 100 - total flux cleaned = 0.00650395 Jy ! Component: 150 - total flux cleaned = 0.00836278 Jy ! Component: 200 - total flux cleaned = 0.0098653 Jy ! Total flux subtracted in 200 components = 0.0098653 Jy ! Clean residual min=-0.002967 max=0.003175 Jy/beam ! Clean residual mean=0.000006 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 1.17188 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 239 components and 1.17188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075004Jy sigma=0.563722 ! Fit after self-cal, rms=0.074908Jy sigma=0.562290 wmodel J0501-0159_S_map.mod ! Writing 239 model components to file: J0501-0159_S_map.mod wobs J0501-0159_S_uvs.fits ! Writing UV FITS file: J0501-0159_S_uvs.fits wwins J0501-0159_S_map.win ! wwins: Wrote 12 windows to J0501-0159_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 = 0.000140529 Jy ! Component: 100 - total flux cleaned = 0.000859193 Jy ! Component: 150 - total flux cleaned = 0.00149995 Jy ! Component: 200 - total flux cleaned = 0.00203106 Jy ! Component: 250 - total flux cleaned = 0.00224575 Jy ! Component: 300 - total flux cleaned = 0.00232969 Jy ! Component: 350 - total flux cleaned = 0.00249297 Jy ! Component: 400 - total flux cleaned = 0.00257289 Jy ! Component: 450 - total flux cleaned = 0.00273039 Jy ! Component: 500 - total flux cleaned = 0.0029239 Jy ! Component: 550 - total flux cleaned = 0.00318994 Jy ! Component: 600 - total flux cleaned = 0.00333971 Jy ! Component: 650 - total flux cleaned = 0.00363398 Jy ! Component: 700 - total flux cleaned = 0.00385254 Jy ! Component: 750 - total flux cleaned = 0.00413931 Jy ! Component: 800 - total flux cleaned = 0.00417466 Jy ! Component: 850 - total flux cleaned = 0.00428007 Jy ! Component: 900 - total flux cleaned = 0.00462591 Jy ! Component: 950 - total flux cleaned = 0.00472753 Jy ! Component: 1000 - total flux cleaned = 0.0047279 Jy ! Component: 1050 - total flux cleaned = 0.0047618 Jy ! Component: 1100 - total flux cleaned = 0.00489497 Jy ! Component: 1150 - total flux cleaned = 0.00502627 Jy ! Component: 1200 - total flux cleaned = 0.00512288 Jy ! Component: 1250 - total flux cleaned = 0.00502678 Jy ! Component: 1300 - total flux cleaned = 0.00518553 Jy ! Component: 1350 - total flux cleaned = 0.00515409 Jy ! Component: 1400 - total flux cleaned = 0.00518508 Jy ! Component: 1450 - total flux cleaned = 0.00518529 Jy ! Component: 1500 - total flux cleaned = 0.00527686 Jy ! Component: 1550 - total flux cleaned = 0.00530695 Jy ! Component: 1600 - total flux cleaned = 0.0053668 Jy ! Component: 1650 - total flux cleaned = 0.00554583 Jy ! Component: 1700 - total flux cleaned = 0.00557492 Jy ! Component: 1750 - total flux cleaned = 0.00575114 Jy ! Component: 1800 - total flux cleaned = 0.00580913 Jy ! Component: 1850 - total flux cleaned = 0.00592507 Jy ! Component: 1900 - total flux cleaned = 0.00621251 Jy ! Component: 1950 - total flux cleaned = 0.00624121 Jy ! Component: 2000 - total flux cleaned = 0.00638337 Jy ! Component: 2050 - total flux cleaned = 0.00649663 Jy ! Component: 2100 - total flux cleaned = 0.00663658 Jy ! Component: 2150 - total flux cleaned = 0.0067477 Jy ! Component: 2200 - total flux cleaned = 0.00683035 Jy ! Component: 2250 - total flux cleaned = 0.00699503 Jy ! Component: 2300 - total flux cleaned = 0.00710395 Jy ! Component: 2350 - total flux cleaned = 0.00713088 Jy ! Component: 2400 - total flux cleaned = 0.0069694 Jy ! Component: 2450 - total flux cleaned = 0.00715664 Jy ! Component: 2500 - total flux cleaned = 0.00718339 Jy ! Component: 2550 - total flux cleaned = 0.00723631 Jy ! Component: 2600 - total flux cleaned = 0.00726262 Jy ! Component: 2650 - total flux cleaned = 0.00728874 Jy ! Component: 2700 - total flux cleaned = 0.00728873 Jy ! Component: 2750 - total flux cleaned = 0.00739216 Jy ! Component: 2800 - total flux cleaned = 0.00744358 Jy ! Component: 2850 - total flux cleaned = 0.00749461 Jy ! Component: 2900 - total flux cleaned = 0.00739276 Jy ! Component: 2950 - total flux cleaned = 0.00749404 Jy ! Component: 3000 - total flux cleaned = 0.00756987 Jy ! Component: 3050 - total flux cleaned = 0.00751973 Jy ! Component: 3100 - total flux cleaned = 0.00756983 Jy ! Component: 3150 - total flux cleaned = 0.00749549 Jy ! Component: 3200 - total flux cleaned = 0.00749557 Jy ! Component: 3250 - total flux cleaned = 0.00759408 Jy ! Component: 3300 - total flux cleaned = 0.00744724 Jy ! Component: 3350 - total flux cleaned = 0.00754447 Jy ! Component: 3400 - total flux cleaned = 0.00752035 Jy ! Component: 3450 - total flux cleaned = 0.00759276 Jy ! Component: 3500 - total flux cleaned = 0.00740073 Jy ! Component: 3550 - total flux cleaned = 0.00747242 Jy ! Component: 3600 - total flux cleaned = 0.00754387 Jy ! Component: 3650 - total flux cleaned = 0.0074726 Jy ! Component: 3700 - total flux cleaned = 0.00740181 Jy ! Component: 3750 - total flux cleaned = 0.00744876 Jy ! Component: 3800 - total flux cleaned = 0.0074021 Jy ! Component: 3850 - total flux cleaned = 0.00742542 Jy ! Component: 3900 - total flux cleaned = 0.00747182 Jy ! Component: 3950 - total flux cleaned = 0.00742558 Jy ! Component: 4000 - total flux cleaned = 0.00737947 Jy ! Component: 4050 - total flux cleaned = 0.00735645 Jy ! Total flux subtracted in 4096 components = 0.00728795 Jy ! Clean residual min=-0.001234 max=0.001425 Jy/beam ! Clean residual mean=0.000001 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 1.17917 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 533 components and 1.17917 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv117_uvs/J0501-0159_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.329 x 4.071 at -3.338 degrees (North through East) ! Clean map min=-0.001887 max=0.94853 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv117_uvs/J0501-0159_S_map.fits wmodel /scr/pima/rv117_uvs/J0501-0159_S_map.mod ! Writing 533 model components to file: /scr/pima/rv117_uvs/J0501-0159_S_map.mod wobs /scr/pima/rv117_uvs/J0501-0159_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv117_uvs/J0501-0159_S_uvs.fits wwins /scr/pima/rv117_uvs/J0501-0159_S_map.win ! wwins: Wrote 13 windows to /scr/pima/rv117_uvs/J0501-0159_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.948534 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000379128 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.11991 0.11991 0.239819 0.479639 0.959278 1.91856 3.83711 7.67422 15.3484 30.6969 61.3938 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.948 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2501.88 quit ! Quitting program ! Log file /scr/pima/rv117_uvs/J0501-0159_S_dfm.log closed on Sat Dec 9 23:42:06 2017