! Started logfile: /scr/pima/rv117_uvs/J1522-2730_S_dfm.log on Sat Dec 9 23:45:06 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/J1522-2730_S_uva.fits ! Reading UV FITS file: /scr/pima/rv117_uvs/J1522-2730_S_uva.fits ! AN table 1: 2 integrations on 3 of 3 possible baselines. ! AN table 2: 4 integrations on 3 of 3 possible baselines. ! AN table 3: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.529101 visibilities/baseline/integration-bin. ! Found source: J1522-2730 ! ! 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 800 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 J1522-2730_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 26 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.212087Jy sigma=15.859081 ! Fit after self-cal, rms=0.331114Jy sigma=4.078207 ! 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=2.471 mas, bmaj=5.17 mas, bpa=7.107 degrees ! Estimated noise=2.3489 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 = 0.528973 Jy ! Component: 100 - total flux cleaned = 0.648457 Jy ! Total flux subtracted in 100 components = 0.648457 Jy ! Clean residual min=-0.020717 max=0.041958 Jy/beam ! Clean residual mean=-0.000031 rms=0.005613 Jy/beam ! Combined flux in latest and established models = 0.648457 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.648457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124852Jy sigma=1.597920 ! Fit after self-cal, rms=0.124802Jy sigma=1.597855 ! Inverting map ! Added new window around map position (-3.5, 7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0440446 Jy ! Component: 100 - total flux cleaned = 0.0690157 Jy ! Total flux subtracted in 100 components = 0.0690157 Jy ! Clean residual min=-0.015900 max=0.032216 Jy/beam ! Clean residual mean=-0.000007 rms=0.004223 Jy/beam ! Combined flux in latest and established models = 0.717472 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 33 components and 0.717472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105388Jy sigma=1.280200 ! Fit after self-cal, rms=0.104657Jy sigma=1.266583 ! Inverting map ! Added new window around map position (3.5, 8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0249843 Jy ! Component: 100 - total flux cleaned = 0.0386018 Jy ! Total flux subtracted in 100 components = 0.0386018 Jy ! Clean residual min=-0.014528 max=0.021444 Jy/beam ! Clean residual mean=0.000004 rms=0.003650 Jy/beam ! Combined flux in latest and established models = 0.756074 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.756074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098618Jy sigma=1.167076 ! Fit after self-cal, rms=0.098120Jy sigma=1.157784 ! 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=3.102 mas, bmaj=6.466 mas, bpa=6.219 degrees ! Estimated noise=1.95917 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 = 0.0141755 Jy ! Component: 100 - total flux cleaned = 0.0224764 Jy ! Component: 150 - total flux cleaned = 0.0236789 Jy ! Component: 200 - total flux cleaned = 0.0247444 Jy ! Total flux subtracted in 200 components = 0.0247444 Jy ! Clean residual min=-0.012804 max=0.013747 Jy/beam ! Clean residual mean=0.000023 rms=0.003462 Jy/beam ! Combined flux in latest and established models = 0.780819 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 58 components and 0.780819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096059Jy sigma=1.122423 ! Fit after self-cal, rms=0.096005Jy sigma=1.121437 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.102 x 6.466 at 6.219 degrees (North through East) ! Clean map min=-0.012238 max=0.66737 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 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 12 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: ! BR 0.98 FD 0.93 HN 1.09 KP 1.00 ! LA 1.03 MK 0.99 NL 0.96 OV 0.97 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 2. ! A total of 6 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 12 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: ! BR 0.93 FD 0.93 HN 1.18 KP 1.03 ! LA 0.97 MK 1.00 NL 0.97 OV 1.00 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 3. ! A total of 6 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 12 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: ! BR 0.99 FD 0.97 HN 1.12 KP 1.01 ! LA 0.99 MK 1.03 NL 1.14 OV 1.02 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 4. ! A total of 6 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 12 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: ! BR 0.99 FD 0.99 HN 1.14 KP 1.01 ! LA 0.99 MK 1.01 NL 0.97 OV 0.96 ! PT 0.99 SC 0.99 ! ! ! Fit before self-cal, rms=0.096005Jy sigma=1.121437 ! Fit after self-cal, rms=0.082487Jy sigma=0.974076 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.427 mas, bmaj=9.831 mas, bpa=1.133 degrees ! Estimated noise=2.01553 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 = -0.0094206 Jy ! Component: 100 - total flux cleaned = -0.0115804 Jy ! Component: 150 - total flux cleaned = -0.0121925 Jy ! Component: 200 - total flux cleaned = -0.0124319 Jy ! Total flux subtracted in 200 components = -0.0124319 Jy ! Clean residual min=-0.010963 max=0.010226 Jy/beam ! Clean residual mean=-0.000022 rms=0.002880 Jy/beam ! Combined flux in latest and established models = 0.768387 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 81 components and 0.768387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081184Jy sigma=0.958057 ! Fit after self-cal, rms=0.080981Jy sigma=0.956342 ! 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=0.080981Jy sigma=0.956342 ! Fit after self-cal, rms=0.066240Jy sigma=0.777661 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.431 mas, bmaj=9.838 mas, bpa=1.229 degrees ! Estimated noise=2.01756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0051517 Jy ! Component: 100 - total flux cleaned = -0.00624286 Jy ! Component: 150 - total flux cleaned = -0.00696574 Jy ! Component: 200 - total flux cleaned = -0.00743562 Jy ! Total flux subtracted in 200 components = -0.00743562 Jy ! Clean residual min=-0.007930 max=0.007369 Jy/beam ! Clean residual mean=-0.000007 rms=0.002023 Jy/beam ! Combined flux in latest and established models = 0.760951 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 106 components and 0.760951 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065471Jy sigma=0.763359 ! Fit after self-cal, rms=0.065258Jy sigma=0.761925 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 = -0.00122443 Jy ! Component: 100 - total flux cleaned = -0.00165372 Jy ! Component: 150 - total flux cleaned = -0.00200194 Jy ! Component: 200 - total flux cleaned = -0.0022229 Jy ! Total flux subtracted in 200 components = -0.0022229 Jy ! Clean residual min=-0.007753 max=0.007055 Jy/beam ! Clean residual mean=-0.000008 rms=0.001985 Jy/beam ! Combined flux in latest and established models = 0.758728 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 117 components and 0.758728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065084Jy sigma=0.756776 ! Fit after self-cal, rms=0.064973Jy sigma=0.756217 ! 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=0.064973Jy sigma=0.756217 ! Fit after self-cal, rms=0.054570Jy sigma=0.638798 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.439 mas, bmaj=9.86 mas, bpa=1.304 degrees ! Estimated noise=2.01694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00327865 Jy ! Component: 100 - total flux cleaned = -0.00350242 Jy ! Component: 150 - total flux cleaned = -0.00368413 Jy ! Component: 200 - total flux cleaned = -0.00384987 Jy ! Total flux subtracted in 200 components = -0.00384987 Jy ! Clean residual min=-0.006079 max=0.004838 Jy/beam ! Clean residual mean=0.000005 rms=0.001413 Jy/beam ! Combined flux in latest and established models = 0.754878 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 126 components and 0.754878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054024Jy sigma=0.631064 ! Fit after self-cal, rms=0.053795Jy sigma=0.629483 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 = -0.00132988 Jy ! Component: 100 - total flux cleaned = -0.00125443 Jy ! Component: 150 - total flux cleaned = -0.00132046 Jy ! Component: 200 - total flux cleaned = -0.00143467 Jy ! Total flux subtracted in 200 components = -0.00143467 Jy ! Clean residual min=-0.005868 max=0.004877 Jy/beam ! Clean residual mean=0.000003 rms=0.001380 Jy/beam ! Combined flux in latest and established models = 0.753444 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 130 components and 0.753444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053583Jy sigma=0.626174 ! Fit after self-cal, rms=0.053461Jy sigma=0.625519 ! 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=0.053461Jy sigma=0.625519 ! Fit after self-cal, rms=0.053388Jy sigma=0.623541 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.028 mas, bmaj=20.17 mas, bpa=0.6986 degrees ! Estimated noise=2.38868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00252072 Jy ! Component: 100 - total flux cleaned = -0.00284157 Jy ! Component: 150 - total flux cleaned = -0.00304228 Jy ! Component: 200 - total flux cleaned = -0.00312785 Jy ! Total flux subtracted in 200 components = -0.00312785 Jy ! Clean residual min=-0.006027 max=0.004517 Jy/beam ! Clean residual mean=0.000005 rms=0.001472 Jy/beam ! Combined flux in latest and established models = 0.750316 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 135 components and 0.750316 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053270Jy sigma=0.620917 ! Fit after self-cal, rms=0.053191Jy sigma=0.620503 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 = -0.000331799 Jy ! Component: 100 - total flux cleaned = -0.000475162 Jy ! Component: 150 - total flux cleaned = -0.000628066 Jy ! Component: 200 - total flux cleaned = -0.000659882 Jy ! Total flux subtracted in 200 components = -0.000659882 Jy ! Clean residual min=-0.005983 max=0.004378 Jy/beam ! Clean residual mean=0.000004 rms=0.001463 Jy/beam ! Combined flux in latest and established models = 0.749656 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 138 components and 0.749656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053125Jy sigma=0.619282 ! Fit after self-cal, rms=0.053055Jy sigma=0.618966 ! 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=3.438 mas, bmaj=9.855 mas, bpa=1.307 degrees ! Estimated noise=2.01599 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.438 x 9.855 at 1.307 degrees (North through East) ! Clean map min=-0.0055107 max=0.68857 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=0.053055Jy sigma=0.618966 ! Fit after self-cal, rms=0.051206Jy sigma=0.582813 ! Inverting map and beam ! Estimated beam: bmin=3.439 mas, bmaj=9.854 mas, bpa=1.241 degrees ! Estimated noise=2.01585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00194393 Jy ! Component: 100 - total flux cleaned = -0.00224093 Jy ! Component: 150 - total flux cleaned = -0.00223873 Jy ! Component: 200 - total flux cleaned = -0.00232748 Jy ! Total flux subtracted in 200 components = -0.00232748 Jy ! Clean residual min=-0.005665 max=0.004447 Jy/beam ! Clean residual mean=-0.000000 rms=0.001279 Jy/beam ! Combined flux in latest and established models = 0.747329 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 141 components and 0.747329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051032Jy sigma=0.580502 ! Fit after self-cal, rms=0.050935Jy sigma=0.580046 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000631051 Jy ! Component: 100 - total flux cleaned = -0.000719399 Jy ! Component: 150 - total flux cleaned = -0.000794583 Jy ! Component: 200 - total flux cleaned = -0.000829743 Jy ! Total flux subtracted in 200 components = -0.000829743 Jy ! Clean residual min=-0.005545 max=0.004420 Jy/beam ! Clean residual mean=-0.000001 rms=0.001270 Jy/beam ! Combined flux in latest and established models = 0.746499 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 145 components and 0.746499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050862Jy sigma=0.578965 ! Fit after self-cal, rms=0.050817Jy sigma=0.578816 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050817Jy sigma=0.578816 ! Fit after self-cal, rms=0.050819Jy sigma=0.578174 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=2.767 mas, bmaj=8.114 mas, bpa=0.3441 degrees ! Estimated noise=2.40132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.542906 Jy ! Component: 100 - total flux cleaned = 0.661558 Jy ! Component: 150 - total flux cleaned = 0.695276 Jy ! Component: 200 - total flux cleaned = 0.713002 Jy ! Total flux subtracted in 200 components = 0.713002 Jy ! Clean residual min=-0.007197 max=0.009175 Jy/beam ! Clean residual mean=-0.000011 rms=0.001989 Jy/beam ! Combined flux in latest and established models = 0.713002 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.713002 Jy ! Inverting map and beam ! Estimated beam: bmin=3.438 mas, bmaj=9.852 mas, bpa=1.25 degrees ! Estimated noise=2.01496 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 = 0.0142061 Jy ! Component: 100 - total flux cleaned = 0.021702 Jy ! Component: 150 - total flux cleaned = 0.0260667 Jy ! Component: 200 - total flux cleaned = 0.0281597 Jy ! Total flux subtracted in 200 components = 0.0281597 Jy ! Clean residual min=-0.005342 max=0.004653 Jy/beam ! Clean residual mean=-0.000006 rms=0.001303 Jy/beam ! Combined flux in latest and established models = 0.741162 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 61 components and 0.741162 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=8.04 mas, bmaj=20.2 mas, bpa=0.635 degrees ! Estimated noise=2.38533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00319012 Jy ! Component: 100 - total flux cleaned = 0.0037789 Jy ! Component: 150 - total flux cleaned = 0.00391767 Jy ! Component: 200 - total flux cleaned = 0.00399975 Jy ! Total flux subtracted in 200 components = 0.00399975 Jy ! Clean residual min=-0.006004 max=0.004210 Jy/beam ! Clean residual mean=-0.000001 rms=0.001416 Jy/beam ! Combined flux in latest and established models = 0.745162 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 = 0.000111338 Jy ! Component: 100 - total flux cleaned = 0.000178664 Jy ! Component: 150 - total flux cleaned = 0.000269274 Jy ! Component: 200 - total flux cleaned = 0.000323903 Jy ! Total flux subtracted in 200 components = 0.000323903 Jy ! Clean residual min=-0.005929 max=0.004144 Jy/beam ! Clean residual mean=-0.000000 rms=0.001400 Jy/beam ! Combined flux in latest and established models = 0.745486 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 69 components and 0.745486 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.438 mas, bmaj=9.852 mas, bpa=1.25 degrees ! Estimated noise=2.01496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000516828 Jy ! Component: 100 - total flux cleaned = -0.000631975 Jy ! Component: 150 - total flux cleaned = -0.000681463 Jy ! Component: 200 - total flux cleaned = -0.000724332 Jy ! Total flux subtracted in 200 components = -0.000724332 Jy ! Clean residual min=-0.005392 max=0.004254 Jy/beam ! Clean residual mean=-0.000002 rms=0.001248 Jy/beam ! Combined flux in latest and established models = 0.744761 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 0.744761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050619Jy sigma=0.576292 ! Fit after self-cal, rms=0.050510Jy sigma=0.575332 wmodel J1522-2730_S_map.mod ! Writing 78 model components to file: J1522-2730_S_map.mod wobs J1522-2730_S_uvs.fits ! Writing UV FITS file: J1522-2730_S_uvs.fits wwins J1522-2730_S_map.win ! wwins: Wrote 3 windows to J1522-2730_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 = -0.00240048 Jy ! Component: 100 - total flux cleaned = -0.00418622 Jy ! Component: 150 - total flux cleaned = -0.00570408 Jy ! Component: 200 - total flux cleaned = -0.00692564 Jy ! Component: 250 - total flux cleaned = -0.00780643 Jy ! Component: 300 - total flux cleaned = -0.00844328 Jy ! Component: 350 - total flux cleaned = -0.00892344 Jy ! Component: 400 - total flux cleaned = -0.00945786 Jy ! Component: 450 - total flux cleaned = -0.00997881 Jy ! Component: 500 - total flux cleaned = -0.0104233 Jy ! Component: 550 - total flux cleaned = -0.0108568 Jy ! Component: 600 - total flux cleaned = -0.0112204 Jy ! Component: 650 - total flux cleaned = -0.011517 Jy ! Component: 700 - total flux cleaned = -0.0116928 Jy ! Component: 750 - total flux cleaned = -0.0118649 Jy ! Component: 800 - total flux cleaned = -0.0120345 Jy ! Component: 850 - total flux cleaned = -0.0123119 Jy ! Component: 900 - total flux cleaned = -0.0122574 Jy ! Component: 950 - total flux cleaned = -0.0124188 Jy ! Component: 1000 - total flux cleaned = -0.0123653 Jy ! Component: 1050 - total flux cleaned = -0.0123661 Jy ! Component: 1100 - total flux cleaned = -0.0124697 Jy ! Component: 1150 - total flux cleaned = -0.0124697 Jy ! Component: 1200 - total flux cleaned = -0.0125206 Jy ! Component: 1250 - total flux cleaned = -0.0126194 Jy ! Component: 1300 - total flux cleaned = -0.0125704 Jy ! Component: 1350 - total flux cleaned = -0.0126186 Jy ! Component: 1400 - total flux cleaned = -0.01257 Jy ! Component: 1450 - total flux cleaned = -0.0123337 Jy ! Component: 1500 - total flux cleaned = -0.0123814 Jy ! Component: 1550 - total flux cleaned = -0.0122891 Jy ! Component: 1600 - total flux cleaned = -0.0123354 Jy ! Component: 1650 - total flux cleaned = -0.012562 Jy ! Component: 1700 - total flux cleaned = -0.0123367 Jy ! Component: 1750 - total flux cleaned = -0.0124253 Jy ! Component: 1800 - total flux cleaned = -0.0125126 Jy ! Component: 1850 - total flux cleaned = -0.0122078 Jy ! Component: 1900 - total flux cleaned = -0.0122516 Jy ! Component: 1950 - total flux cleaned = -0.0122937 Jy ! Component: 2000 - total flux cleaned = -0.0119978 Jy ! Component: 2050 - total flux cleaned = -0.0120402 Jy ! Component: 2100 - total flux cleaned = -0.0119574 Jy ! Component: 2150 - total flux cleaned = -0.011752 Jy ! Component: 2200 - total flux cleaned = -0.0116705 Jy ! Component: 2250 - total flux cleaned = -0.0115496 Jy ! Component: 2300 - total flux cleaned = -0.0115101 Jy ! Component: 2350 - total flux cleaned = -0.0114303 Jy ! Component: 2400 - total flux cleaned = -0.0111554 Jy ! Component: 2450 - total flux cleaned = -0.0111555 Jy ! Component: 2500 - total flux cleaned = -0.0108077 Jy ! Component: 2550 - total flux cleaned = -0.0107695 Jy ! Component: 2600 - total flux cleaned = -0.0105795 Jy ! Component: 2650 - total flux cleaned = -0.0104661 Jy ! Component: 2700 - total flux cleaned = -0.010167 Jy ! Component: 2750 - total flux cleaned = -0.0101301 Jy ! Component: 2800 - total flux cleaned = -0.00998264 Jy ! Component: 2850 - total flux cleaned = -0.00976386 Jy ! Component: 2900 - total flux cleaned = -0.00969107 Jy ! Component: 2950 - total flux cleaned = -0.00961916 Jy ! Component: 3000 - total flux cleaned = -0.00944067 Jy ! Component: 3050 - total flux cleaned = -0.00947621 Jy ! Component: 3100 - total flux cleaned = -0.0094059 Jy ! Component: 3150 - total flux cleaned = -0.0093712 Jy ! Component: 3200 - total flux cleaned = -0.00919794 Jy ! Component: 3250 - total flux cleaned = -0.00912893 Jy ! Component: 3300 - total flux cleaned = -0.00909512 Jy ! Component: 3350 - total flux cleaned = -0.00902766 Jy ! Component: 3400 - total flux cleaned = -0.00902741 Jy ! Component: 3450 - total flux cleaned = -0.00912765 Jy ! Component: 3500 - total flux cleaned = -0.00912738 Jy ! Component: 3550 - total flux cleaned = -0.00886309 Jy ! Component: 3600 - total flux cleaned = -0.00896135 Jy ! Component: 3650 - total flux cleaned = -0.00879844 Jy ! Component: 3700 - total flux cleaned = -0.00895973 Jy ! Component: 3750 - total flux cleaned = -0.00889541 Jy ! Component: 3800 - total flux cleaned = -0.00879954 Jy ! Component: 3850 - total flux cleaned = -0.0088315 Jy ! Component: 3900 - total flux cleaned = -0.00879975 Jy ! Component: 3950 - total flux cleaned = -0.00883109 Jy ! Component: 4000 - total flux cleaned = -0.00895529 Jy ! Component: 4050 - total flux cleaned = -0.00901726 Jy ! Total flux subtracted in 4096 components = -0.00895571 Jy ! Clean residual min=-0.001975 max=0.001675 Jy/beam ! Clean residual mean=-0.000008 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.735805 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 378 components and 0.735805 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv117_uvs/J1522-2730_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.438 x 9.852 at 1.25 degrees (North through East) ! Clean map min=-0.0040208 max=0.69475 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv117_uvs/J1522-2730_S_map.fits wmodel /scr/pima/rv117_uvs/J1522-2730_S_map.mod ! Writing 378 model components to file: /scr/pima/rv117_uvs/J1522-2730_S_map.mod wobs /scr/pima/rv117_uvs/J1522-2730_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv117_uvs/J1522-2730_S_uvs.fits wwins /scr/pima/rv117_uvs/J1522-2730_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rv117_uvs/J1522-2730_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.694751 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000588492 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.254116 0.254116 0.508233 1.01647 2.03293 4.06586 8.13172 16.2634 32.5269 65.0538 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.694 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1180.56 quit ! Quitting program ! Log file /scr/pima/rv117_uvs/J1522-2730_S_dfm.log closed on Sat Dec 9 23:45:10 2017