! Started logfile: /scr/pima/rdv72_uvs/J0841+7053_S_uvs.log on Sat Oct 5 08:45:59 2013 obs /scr/pima/rdv72_uvs/J0841+7053_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv72_uvs/J0841+7053_S_uva.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! AN table 2: 3 integrations on 36 of 36 possible baselines. ! AN table 3: 4 integrations on 28 of 28 possible baselines. ! AN table 4: 7 integrations on 45 of 45 possible baselines. ! AN table 5: 18 integrations on 78 of 78 possible baselines. ! Apparent sampling: 0.829945 visibilities/baseline/integration-bin. ! Found source: J0841+7053 ! ! 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 2.23299e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26299e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35299e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37299e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 7184 visibilities. select RR ! 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 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv72_uvs/J0841+7053_S] 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 17 telescope corrections were flagged in sub-array 4. ! A total of 24 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 17 telescope corrections were flagged in sub-array 4. ! A total of 24 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 17 telescope corrections were flagged in sub-array 4. ! A total of 24 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 17 telescope corrections were flagged in sub-array 4. ! A total of 24 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.454556Jy sigma=29.354141 ! Fit after self-cal, rms=0.603882Jy sigma=11.119508 ! 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=2.502 mas, bmaj=3.114 mas, bpa=36.93 degrees ! Estimated noise=1.07451 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 = 0.851337 Jy ! Component: 100 - total flux cleaned = 1.14846 Jy ! Total flux subtracted in 100 components = 1.14846 Jy ! Clean residual min=-0.068454 max=0.174161 Jy/beam ! Clean residual mean=-0.000519 rms=0.016637 Jy/beam ! Combined flux in latest and established models = 1.14846 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 1.14846 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.411846Jy sigma=9.555098 ! Fit after self-cal, rms=0.411767Jy sigma=9.549243 ! Inverting map ! Added new window around map position (-5.5, -10.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.185332 Jy ! Component: 100 - total flux cleaned = 0.298664 Jy ! Total flux subtracted in 100 components = 0.298664 Jy ! Clean residual min=-0.057384 max=0.099704 Jy/beam ! Clean residual mean=-0.000357 rms=0.012515 Jy/beam ! Combined flux in latest and established models = 1.44712 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 37 components and 1.44712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.349523Jy sigma=7.171999 ! Fit after self-cal, rms=0.338365Jy sigma=7.046995 ! Inverting map ! Added new window around map position (-4.5, -6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10833 Jy ! Component: 100 - total flux cleaned = 0.172022 Jy ! Total flux subtracted in 100 components = 0.172022 Jy ! Clean residual min=-0.046357 max=0.063652 Jy/beam ! Clean residual mean=-0.000265 rms=0.010363 Jy/beam ! Combined flux in latest and established models = 1.61915 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 55 components and 1.61915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.312216Jy sigma=6.015316 ! Fit after self-cal, rms=0.305409Jy sigma=5.947223 ! 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=3.1 mas, bmaj=3.985 mas, bpa=35.87 degrees ! Estimated noise=0.60749 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 = 0.0807796 Jy ! Component: 100 - total flux cleaned = 0.126774 Jy ! Component: 150 - total flux cleaned = 0.156065 Jy ! Component: 200 - total flux cleaned = 0.174927 Jy ! Total flux subtracted in 200 components = 0.174927 Jy ! Clean residual min=-0.050213 max=0.063773 Jy/beam ! Clean residual mean=-0.000300 rms=0.013088 Jy/beam ! Combined flux in latest and established models = 1.79407 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 84 components and 1.79407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.298555Jy sigma=5.374944 ! Fit after self-cal, rms=0.295253Jy sigma=5.334312 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.99 KP 0.98 LA 0.99 ! MK 0.91 NL 0.95 NY 1.60 OV 1.06 ! PT 1.00 ZC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 FD 0.99 KK 0.91 KP 1.01 ! LA 1.04 NL 0.97 OV 1.05 PT 1.04 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 FD 1.04 KP 1.00 LA 1.06 ! NL 0.97 NY 1.78 OV 0.97 PT 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.15 FD 1.12 KK 0.94 LA 1.08 ! MK 1.01 NL 0.90 NY 1.53 OV 1.03 ! SC 1.10 WZ 0.88 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.12 FD 0.96 KK 0.80 KP 1.25 ! LA 1.01 MK 0.84 NL 0.93 NY 1.61 ! OV 0.98 PT 1.00 SC 1.04 WZ 0.81 ! ZC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 1.09 KP 1.00 LA 0.94 ! MK 0.95 NL 0.99 NY 1.35 OV 1.12 ! PT 1.00 ZC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.19 FD 1.08 KK 0.86 KP 1.05 ! LA 0.98 NL 1.00 OV 1.12 PT 1.04 ! SC 1.14 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.20 FD 1.13 KP 1.07 LA 0.98 ! NL 0.98 NY 1.55 OV 1.03 PT 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.19 FD 1.21 KK 0.87 LA 1.02 ! MK 1.04 NL 0.93 NY 1.38 OV 1.09 ! SC 1.20 WZ 0.83 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.18 FD 1.04 KK 0.76 KP 1.23 ! LA 0.94 MK 0.89 NL 0.96 NY 1.45 ! OV 1.04 PT 1.00 SC 1.11 WZ 0.75 ! ZC 0.84 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.31 FD 1.10 KP 1.02 LA 0.85 ! MK 0.98 NL 1.05 NY 1.35 OV 1.14 ! PT 1.03 ZC 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.25 FD 1.08 KK 0.87 KP 1.06 ! LA 0.88 NL 1.07 OV 1.16 PT 1.08 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.23 FD 1.15 KP 1.04 LA 0.90 ! NL 1.04 NY 1.55 OV 1.07 PT 1.05 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.23 FD 1.22 KK 0.88 LA 0.94 ! MK 1.05 NL 1.00 NY 1.39 OV 1.12 ! SC 1.11 WZ 0.75 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.23 FD 1.05 KK 0.79 KP 1.26 ! LA 0.85 MK 0.90 NL 1.02 NY 1.42 ! OV 1.09 PT 1.04 SC 1.02 WZ 0.68 ! ZC 0.76 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.07 KP 0.93 LA 0.76 ! MK 1.07 NL 0.99 NY 1.40 OV 0.94 ! PT 0.89 ZC 0.81 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 FD 1.07 KK 0.85 KP 0.94 ! LA 0.79 NL 0.98 OV 0.96 PT 0.95 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.14 FD 1.13 KP 0.95 LA 0.79 ! NL 0.95 NY 1.60 OV 0.87 PT 0.92 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.12 FD 1.23 KK 0.86 LA 0.81 ! MK 1.17 NL 0.93 NY 1.43 OV 0.94 ! SC 1.12 WZ 0.74 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.09 FD 1.02 KK 0.76 KP 1.12 ! LA 0.75 MK 1.00 NL 0.95 NY 1.41 ! OV 0.90 PT 0.91 SC 1.06 WZ 0.67 ! ZC 0.76 ! ! ! Fit before self-cal, rms=0.295253Jy sigma=5.334312 ! Fit after self-cal, rms=0.190619Jy sigma=2.629674 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.024 mas, bmaj=3.86 mas, bpa=35.24 degrees ! Estimated noise=0.598545 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 (-13, -32). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0469234 Jy ! Component: 100 - total flux cleaned = 0.0613013 Jy ! Component: 150 - total flux cleaned = 0.0692598 Jy ! Component: 200 - total flux cleaned = 0.0727063 Jy ! Total flux subtracted in 200 components = 0.0727063 Jy ! Clean residual min=-0.016734 max=0.021355 Jy/beam ! Clean residual mean=-0.000147 rms=0.004006 Jy/beam ! Combined flux in latest and established models = 1.86678 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 133 components and 1.86678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181043Jy sigma=2.297635 ! Fit after self-cal, rms=0.179717Jy sigma=2.247874 ! Inverting map ! Added new window around map position (-9.5, -21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0250877 Jy ! Component: 100 - total flux cleaned = 0.0305768 Jy ! Component: 150 - total flux cleaned = 0.0329926 Jy ! Component: 200 - total flux cleaned = 0.0350667 Jy ! Total flux subtracted in 200 components = 0.0350667 Jy ! Clean residual min=-0.013508 max=0.011986 Jy/beam ! Clean residual mean=-0.000074 rms=0.003241 Jy/beam ! Combined flux in latest and established models = 1.90184 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 158 components and 1.90185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175491Jy sigma=2.141588 ! Fit after self-cal, rms=0.174752Jy sigma=2.128964 ! 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=0.174752Jy sigma=2.128964 ! Fit after self-cal, rms=0.158773Jy sigma=1.920537 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.023 mas, bmaj=3.873 mas, bpa=35.2 degrees ! Estimated noise=0.597171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00764266 Jy ! Component: 100 - total flux cleaned = 0.0120771 Jy ! Component: 150 - total flux cleaned = 0.0137039 Jy ! Component: 200 - total flux cleaned = 0.0153954 Jy ! Total flux subtracted in 200 components = 0.0153954 Jy ! Clean residual min=-0.008013 max=0.007642 Jy/beam ! Clean residual mean=0.000022 rms=0.001765 Jy/beam ! Combined flux in latest and established models = 1.91724 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 182 components and 1.91724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156547Jy sigma=1.881769 ! Fit after self-cal, rms=0.156114Jy sigma=1.876440 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 = 0.00381658 Jy ! Component: 100 - total flux cleaned = 0.00593531 Jy ! Component: 150 - total flux cleaned = 0.00688679 Jy ! Component: 200 - total flux cleaned = 0.0077811 Jy ! Total flux subtracted in 200 components = 0.0077811 Jy ! Clean residual min=-0.007737 max=0.007085 Jy/beam ! Clean residual mean=0.000037 rms=0.001689 Jy/beam ! Combined flux in latest and established models = 1.92502 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 195 components and 1.92502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154772Jy sigma=1.863416 ! Fit after self-cal, rms=0.154531Jy sigma=1.861717 ! 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=0.154531Jy sigma=1.861717 ! Fit after self-cal, rms=0.153610Jy sigma=1.853087 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.022 mas, bmaj=3.873 mas, bpa=35.15 degrees ! Estimated noise=0.594753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000203288 Jy ! Component: 100 - total flux cleaned = 0.00283863 Jy ! Component: 150 - total flux cleaned = 0.00419457 Jy ! Component: 200 - total flux cleaned = 0.00542154 Jy ! Total flux subtracted in 200 components = 0.00542154 Jy ! Clean residual min=-0.007047 max=0.006499 Jy/beam ! Clean residual mean=0.000028 rms=0.001504 Jy/beam ! Combined flux in latest and established models = 1.93044 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 202 components and 1.93044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152352Jy sigma=1.839510 ! Fit after self-cal, rms=0.152169Jy sigma=1.837412 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 = 0.00201758 Jy ! Component: 100 - total flux cleaned = 0.00338067 Jy ! Component: 150 - total flux cleaned = 0.00391856 Jy ! Component: 200 - total flux cleaned = 0.00443213 Jy ! Total flux subtracted in 200 components = 0.00443213 Jy ! Clean residual min=-0.006860 max=0.006374 Jy/beam ! Clean residual mean=0.000036 rms=0.001467 Jy/beam ! Combined flux in latest and established models = 1.93487 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 211 components and 1.93488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151330Jy sigma=1.830694 ! Fit after self-cal, rms=0.151217Jy sigma=1.829838 ! 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=0.151217Jy sigma=1.829838 ! Fit after self-cal, rms=0.150632Jy sigma=1.826337 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.009 mas, bmaj=11.61 mas, bpa=28.74 degrees ! Estimated noise=0.605861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00621654 Jy ! Component: 100 - total flux cleaned = 0.00774623 Jy ! Component: 150 - total flux cleaned = 0.0088451 Jy ! Component: 200 - total flux cleaned = 0.00912883 Jy ! Total flux subtracted in 200 components = 0.00912883 Jy ! Clean residual min=-0.007433 max=0.009577 Jy/beam ! Clean residual mean=0.000090 rms=0.002108 Jy/beam ! Combined flux in latest and established models = 1.944 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 231 components and 1.944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150661Jy sigma=1.821421 ! Fit after self-cal, rms=0.150465Jy sigma=1.819774 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 = 0.00115495 Jy ! Component: 100 - total flux cleaned = 0.00210927 Jy ! Component: 150 - total flux cleaned = 0.00252066 Jy ! Component: 200 - total flux cleaned = 0.00251696 Jy ! Total flux subtracted in 200 components = 0.00251696 Jy ! Clean residual min=-0.007278 max=0.009382 Jy/beam ! Clean residual mean=0.000100 rms=0.002102 Jy/beam ! Combined flux in latest and established models = 1.94652 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 238 components and 1.94652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150354Jy sigma=1.818226 ! Fit after self-cal, rms=0.150241Jy sigma=1.817633 ! Inverting map ! Added new window around map position (-35.5, -103.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.008229 Jy ! Component: 100 - total flux cleaned = 0.0127658 Jy ! Component: 150 - total flux cleaned = 0.0150744 Jy ! Component: 200 - total flux cleaned = 0.016823 Jy ! Total flux subtracted in 200 components = 0.016823 Jy ! Clean residual min=-0.005996 max=0.006299 Jy/beam ! Clean residual mean=0.000036 rms=0.001917 Jy/beam ! Combined flux in latest and established models = 1.96334 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 289 components and 1.96334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150030Jy sigma=1.808078 ! Fit after self-cal, rms=0.149956Jy sigma=1.807073 ! 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=3.02 mas, bmaj=3.873 mas, bpa=35.14 degrees ! Estimated noise=0.592656 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.02 x 3.873 at 35.14 degrees (North through East) ! Clean map min=-0.0051268 max=0.99165 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=0.149956Jy sigma=1.807073 ! Fit after self-cal, rms=0.235102Jy sigma=1.162854 ! Inverting map and beam ! Estimated beam: bmin=3.019 mas, bmaj=3.872 mas, bpa=35.22 degrees ! Estimated noise=0.592306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00275669 Jy ! Component: 100 - total flux cleaned = 0.00530776 Jy ! Component: 150 - total flux cleaned = 0.00721906 Jy ! Component: 200 - total flux cleaned = 0.00897078 Jy ! Total flux subtracted in 200 components = 0.00897078 Jy ! Clean residual min=-0.005462 max=0.004937 Jy/beam ! Clean residual mean=0.000012 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 1.97231 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 310 components and 1.97231 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.234578Jy sigma=1.152810 ! Fit after self-cal, rms=0.234637Jy sigma=1.151777 ! Inverting map ! Added new window around map position (-5.5, -15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193573 Jy ! Component: 100 - total flux cleaned = 0.00227003 Jy ! Component: 150 - total flux cleaned = 0.00320171 Jy ! Component: 200 - total flux cleaned = 0.00407964 Jy ! Total flux subtracted in 200 components = 0.00407964 Jy ! Clean residual min=-0.005140 max=0.004736 Jy/beam ! Clean residual mean=0.000010 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 1.97639 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 322 components and 1.97639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.234069Jy sigma=1.145647 ! Fit after self-cal, rms=0.234003Jy sigma=1.144988 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.234003Jy sigma=1.144988 ! Fit after self-cal, rms=0.234452Jy sigma=1.143113 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=2.434 mas, bmaj=3.021 mas, bpa=35.77 degrees ! Estimated noise=1.04967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.833181 Jy ! Component: 100 - total flux cleaned = 1.15337 Jy ! Component: 150 - total flux cleaned = 1.34951 Jy ! Component: 200 - total flux cleaned = 1.47815 Jy ! Total flux subtracted in 200 components = 1.47815 Jy ! Clean residual min=-0.023717 max=0.069872 Jy/beam ! Clean residual mean=-0.000259 rms=0.007224 Jy/beam ! Combined flux in latest and established models = 1.47815 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 51 model components to the UV plane model. ! The established model now contains 51 components and 1.47815 Jy ! Inverting map and beam ! Estimated beam: bmin=3.018 mas, bmaj=3.871 mas, bpa=35.21 degrees ! Estimated noise=0.591605 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 = 0.122024 Jy ! Component: 100 - total flux cleaned = 0.202333 Jy ! Component: 150 - total flux cleaned = 0.261676 Jy ! Component: 200 - total flux cleaned = 0.306489 Jy ! Total flux subtracted in 200 components = 0.306489 Jy ! Clean residual min=-0.013611 max=0.027697 Jy/beam ! Clean residual mean=-0.000201 rms=0.004462 Jy/beam ! Combined flux in latest and established models = 1.78464 Jy ! Adding 116 model components to the UV plane model. ! The established model now contains 148 components and 1.78464 Jy ! Inverting map ! Added new window around map position (-1.5, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0344918 Jy ! Component: 100 - total flux cleaned = 0.0611715 Jy ! Component: 150 - total flux cleaned = 0.0820974 Jy ! Component: 200 - total flux cleaned = 0.0987771 Jy ! Total flux subtracted in 200 components = 0.0987771 Jy ! Clean residual min=-0.007941 max=0.011749 Jy/beam ! Clean residual mean=-0.000041 rms=0.002084 Jy/beam ! Combined flux in latest and established models = 1.88341 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 229 components and 1.88341 Jy ! Inverting map ! Added new window around map position (1.5, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138704 Jy ! Component: 100 - total flux cleaned = 0.0249748 Jy ! Component: 150 - total flux cleaned = 0.0343724 Jy ! Component: 200 - total flux cleaned = 0.0424777 Jy ! Total flux subtracted in 200 components = 0.0424777 Jy ! Clean residual min=-0.005876 max=0.005986 Jy/beam ! Clean residual mean=0.000007 rms=0.001387 Jy/beam ! Combined flux in latest and established models = 1.92589 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 283 components and 1.92589 Jy ! Inverting map ! Added new window around map position (-15, -41). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00736034 Jy ! Component: 100 - total flux cleaned = 0.0137608 Jy ! Component: 150 - total flux cleaned = 0.0195218 Jy ! Component: 200 - total flux cleaned = 0.0247423 Jy ! Total flux subtracted in 200 components = 0.0247423 Jy ! Clean residual min=-0.004847 max=0.004810 Jy/beam ! Clean residual mean=0.000012 rms=0.001135 Jy/beam ! Combined flux in latest and established models = 1.95063 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 328 components and 1.95063 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=9.006 mas, bmaj=11.58 mas, bpa=28.71 degrees ! Estimated noise=0.605407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00739947 Jy ! Component: 100 - total flux cleaned = 0.0131748 Jy ! Component: 150 - total flux cleaned = 0.0179475 Jy ! Component: 200 - total flux cleaned = 0.0220059 Jy ! Total flux subtracted in 200 components = 0.0220059 Jy ! Clean residual min=-0.004376 max=0.006337 Jy/beam ! Clean residual mean=0.000024 rms=0.001466 Jy/beam ! Combined flux in latest and established models = 1.97264 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) ! Added new window around map position (-9.5, -62.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00549469 Jy ! Component: 100 - total flux cleaned = 0.00877679 Jy ! Component: 150 - total flux cleaned = 0.0114554 Jy ! Component: 200 - total flux cleaned = 0.013916 Jy ! Total flux subtracted in 200 components = 0.013916 Jy ! Clean residual min=-0.004023 max=0.003842 Jy/beam ! Clean residual mean=0.000013 rms=0.001282 Jy/beam ! Combined flux in latest and established models = 1.98656 Jy ! Adding 150 model components to the UV plane model. ! The established model now contains 468 components and 1.98656 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.018 mas, bmaj=3.871 mas, bpa=35.21 degrees ! Estimated noise=0.591605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00290832 Jy ! Component: 100 - total flux cleaned = 0.00546998 Jy ! Component: 150 - total flux cleaned = 0.00780596 Jy ! Component: 200 - total flux cleaned = 0.00957619 Jy ! Total flux subtracted in 200 components = 0.00957619 Jy ! Clean residual min=-0.003650 max=0.003835 Jy/beam ! Clean residual mean=-0.000002 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 1.99613 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 506 components and 1.99613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.231701Jy sigma=1.114376 ! Fit after self-cal, rms=0.231536Jy sigma=1.109376 wmodel /scr/pima/rdv72_uvs/J0841+7053_S_map.mod ! Writing 506 model components to file: /scr/pima/rdv72_uvs/J0841+7053_S_map.mod wobs /scr/pima/rdv72_uvs/J0841+7053_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv72_uvs/J0841+7053_S_uvs.fits wwins /scr/pima/rdv72_uvs/J0841+7053_S_map.win ! wwins: Wrote 11 windows to /scr/pima/rdv72_uvs/J0841+7053_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 = 0.000325946 Jy ! Component: 100 - total flux cleaned = -0.000379862 Jy ! Component: 150 - total flux cleaned = -0.000811063 Jy ! Component: 200 - total flux cleaned = -0.00128371 Jy ! Component: 250 - total flux cleaned = -0.00157092 Jy ! Component: 300 - total flux cleaned = -0.00207626 Jy ! Component: 350 - total flux cleaned = -0.00251741 Jy ! Component: 400 - total flux cleaned = -0.00300327 Jy ! Component: 450 - total flux cleaned = -0.00337315 Jy ! Component: 500 - total flux cleaned = -0.0036846 Jy ! Component: 550 - total flux cleaned = -0.00388949 Jy ! Component: 600 - total flux cleaned = -0.00414135 Jy ! Component: 650 - total flux cleaned = -0.00429049 Jy ! Component: 700 - total flux cleaned = -0.00448712 Jy ! Component: 750 - total flux cleaned = -0.00468096 Jy ! Component: 800 - total flux cleaned = -0.00496711 Jy ! Component: 850 - total flux cleaned = -0.00501341 Jy ! Component: 900 - total flux cleaned = -0.00496651 Jy ! Component: 950 - total flux cleaned = -0.00510385 Jy ! Component: 1000 - total flux cleaned = -0.00492154 Jy ! Component: 1050 - total flux cleaned = -0.00492189 Jy ! Component: 1100 - total flux cleaned = -0.00505562 Jy ! Component: 1150 - total flux cleaned = -0.00501182 Jy ! Component: 1200 - total flux cleaned = -0.00505604 Jy ! Component: 1250 - total flux cleaned = -0.00510033 Jy ! Component: 1300 - total flux cleaned = -0.0052291 Jy ! Component: 1350 - total flux cleaned = -0.00522898 Jy ! Component: 1400 - total flux cleaned = -0.00518682 Jy ! Component: 1450 - total flux cleaned = -0.00543733 Jy ! Component: 1500 - total flux cleaned = -0.00531236 Jy ! Component: 1550 - total flux cleaned = -0.00531171 Jy ! Component: 1600 - total flux cleaned = -0.00527126 Jy ! Component: 1650 - total flux cleaned = -0.00531189 Jy ! Component: 1700 - total flux cleaned = -0.00527113 Jy ! Component: 1750 - total flux cleaned = -0.00531124 Jy ! Component: 1800 - total flux cleaned = -0.00527187 Jy ! Component: 1850 - total flux cleaned = -0.0053507 Jy ! Component: 1900 - total flux cleaned = -0.00531133 Jy ! Component: 1950 - total flux cleaned = -0.00531122 Jy ! Component: 2000 - total flux cleaned = -0.00538848 Jy ! Component: 2050 - total flux cleaned = -0.0053498 Jy ! Component: 2100 - total flux cleaned = -0.00534964 Jy ! Component: 2150 - total flux cleaned = -0.00546353 Jy ! Component: 2200 - total flux cleaned = -0.00557714 Jy ! Component: 2250 - total flux cleaned = -0.00561511 Jy ! Component: 2300 - total flux cleaned = -0.00580217 Jy ! Component: 2350 - total flux cleaned = -0.00561592 Jy ! Component: 2400 - total flux cleaned = -0.00568979 Jy ! Component: 2450 - total flux cleaned = -0.00572682 Jy ! Component: 2500 - total flux cleaned = -0.00594674 Jy ! Component: 2550 - total flux cleaned = -0.00605625 Jy ! Component: 2600 - total flux cleaned = -0.00620142 Jy ! Component: 2650 - total flux cleaned = -0.00623749 Jy ! Component: 2700 - total flux cleaned = -0.00623772 Jy ! Component: 2750 - total flux cleaned = -0.0065951 Jy ! Component: 2800 - total flux cleaned = -0.00680837 Jy ! Component: 2850 - total flux cleaned = -0.0067018 Jy ! Component: 2900 - total flux cleaned = -0.0067719 Jy ! Component: 2950 - total flux cleaned = -0.00687761 Jy ! Component: 3000 - total flux cleaned = -0.00687767 Jy ! Component: 3050 - total flux cleaned = -0.00698182 Jy ! Component: 3100 - total flux cleaned = -0.00729289 Jy ! Component: 3150 - total flux cleaned = -0.00725842 Jy ! Component: 3200 - total flux cleaned = -0.00722381 Jy ! Component: 3250 - total flux cleaned = -0.0073944 Jy ! Component: 3300 - total flux cleaned = -0.00742827 Jy ! Component: 3350 - total flux cleaned = -0.00746206 Jy ! Component: 3400 - total flux cleaned = -0.00739464 Jy ! Component: 3450 - total flux cleaned = -0.00746161 Jy ! Component: 3500 - total flux cleaned = -0.00742807 Jy ! Component: 3550 - total flux cleaned = -0.00742818 Jy ! Component: 3600 - total flux cleaned = -0.0075277 Jy ! Component: 3650 - total flux cleaned = -0.00759331 Jy ! Component: 3700 - total flux cleaned = -0.007757 Jy ! Component: 3750 - total flux cleaned = -0.00778943 Jy ! Component: 3800 - total flux cleaned = -0.00785419 Jy ! Component: 3850 - total flux cleaned = -0.0078867 Jy ! Component: 3900 - total flux cleaned = -0.00778973 Jy ! Component: 3950 - total flux cleaned = -0.00785393 Jy ! Component: 4000 - total flux cleaned = -0.00794997 Jy ! Component: 4050 - total flux cleaned = -0.0080455 Jy ! Total flux subtracted in 4096 components = -0.00804574 Jy ! Clean residual min=-0.002157 max=0.002232 Jy/beam ! Clean residual mean=0.000002 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 1.98809 Jy keep ! Adding 323 model components to the UV plane model. ! The established model now contains 828 components and 1.98809 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv72_uvs/J0841+7053_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.018 x 3.871 at 35.21 degrees (North through East) ! Clean map min=-0.0032952 max=0.99181 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv72_uvs/J0841+7053_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.991807 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000572225 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.173086 0.173086 0.346171 0.692342 1.38468 2.76937 5.53874 11.0775 22.155 44.3099 88.6198 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.991 quit ! Quitting program ! Log file /scr/pima/rdv72_uvs/J0841+7053_S_uvs.log closed on Sat Oct 5 08:46:04 2013