! Started logfile: /scr/pima/rdv94_uvs/J1619+2247_S_uvs.log on Mon Sep 23 22:12:32 2013 obs /scr/pima/rdv94_uvs/J1619+2247_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J1619+2247_S_uva.fits ! AN table 1: 97 integrations on 36 of 36 possible baselines. ! AN table 2: 18 integrations on 6 of 6 possible baselines. ! AN table 3: 17 integrations on 36 of 36 possible baselines. ! AN table 4: 20 integrations on 28 of 28 possible baselines. ! AN table 5: 43 integrations on 10 of 10 possible baselines. ! AN table 6: 266 integrations on 78 of 78 possible baselines. ! Apparent sampling: 0.17079 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1619+2247 ! ! 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 2.23693e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26693e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35693e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37693e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 17728 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/rdv94_uvs/J1619+2247_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 685 telescope corrections were flagged in sub-array 1. ! A total of 33 telescope corrections were flagged in sub-array 2. ! A total of 25 telescope corrections were flagged in sub-array 3. ! A total of 57 telescope corrections were flagged in sub-array 4. ! A total of 152 telescope corrections were flagged in sub-array 5. ! A total of 3318 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 685 telescope corrections were flagged in sub-array 1. ! A total of 33 telescope corrections were flagged in sub-array 2. ! A total of 25 telescope corrections were flagged in sub-array 3. ! A total of 57 telescope corrections were flagged in sub-array 4. ! A total of 152 telescope corrections were flagged in sub-array 5. ! A total of 3318 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 685 telescope corrections were flagged in sub-array 1. ! A total of 33 telescope corrections were flagged in sub-array 2. ! A total of 25 telescope corrections were flagged in sub-array 3. ! A total of 57 telescope corrections were flagged in sub-array 4. ! A total of 152 telescope corrections were flagged in sub-array 5. ! A total of 3318 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 685 telescope corrections were flagged in sub-array 1. ! A total of 33 telescope corrections were flagged in sub-array 2. ! A total of 25 telescope corrections were flagged in sub-array 3. ! A total of 57 telescope corrections were flagged in sub-array 4. ! A total of 152 telescope corrections were flagged in sub-array 5. ! A total of 3318 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.199450Jy sigma=4.954942 ! Fit after self-cal, rms=0.430970Jy sigma=1.720208 ! 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=3.495 mas, bmaj=9.495 mas, bpa=-16.56 degrees ! Estimated noise=3.01538 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 = 0.464314 Jy ! Component: 100 - total flux cleaned = 0.565817 Jy ! Total flux subtracted in 100 components = 0.565817 Jy ! Clean residual min=-0.016056 max=0.029506 Jy/beam ! Clean residual mean=0.000003 rms=0.004706 Jy/beam ! Combined flux in latest and established models = 0.565817 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.565817 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153975Jy sigma=0.598071 ! Fit after self-cal, rms=0.154003Jy sigma=0.597992 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.028578 Jy ! Component: 100 - total flux cleaned = 0.0390099 Jy ! Total flux subtracted in 100 components = 0.0390099 Jy ! Clean residual min=-0.015062 max=0.016299 Jy/beam ! Clean residual mean=-0.000061 rms=0.004040 Jy/beam ! Combined flux in latest and established models = 0.604827 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.604827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150036Jy sigma=0.576958 ! Fit after self-cal, rms=0.150031Jy sigma=0.576808 ! 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=4.516 mas, bmaj=10.3 mas, bpa=-16.27 degrees ! Estimated noise=2.21294 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 = 0.0020118 Jy ! Component: 100 - total flux cleaned = 0.00201075 Jy ! Component: 150 - total flux cleaned = 0.00216188 Jy ! Component: 200 - total flux cleaned = 0.00230044 Jy ! Total flux subtracted in 200 components = 0.00230044 Jy ! Clean residual min=-0.013412 max=0.015088 Jy/beam ! Clean residual mean=0.000071 rms=0.003637 Jy/beam ! Combined flux in latest and established models = 0.607128 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 33 components and 0.607128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149667Jy sigma=0.574391 ! Fit after self-cal, rms=0.149668Jy sigma=0.574378 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HH 1.00* HN 0.99 LA 1.26 ! NL 0.97 NY 1.00* ON 1.00* PT 1.04 ! WF 1.00* ! ! A total of 39 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* HN 0.00* LA 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.99 HN 1.00 KP 1.05 ! LA 1.27 NL 0.97 OV 0.96 PT 1.06 ! WF 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.00 KP 1.04 LA 1.29 ! MK 0.88 NL 0.98 NY 1.00* OV 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.97 HN 0.98 MK 0.94 NY 1.00* ! OV 0.97 ! ! A total of 15 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 FD 1.00 HH 1.00* HN 0.98 ! KP 1.35 LA 1.29 MK 0.93 NL 0.97 ! NY 1.00* ON 1.00* OV 0.98 WF 1.00* ! WZ 1.00* ! ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HH 1.00* HN 1.00 LA 1.19 ! NL 0.99 NY 1.00* ON 1.00* PT 1.03 ! WF 1.00* ! ! A total of 39 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* HN 0.00* LA 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 1.06 HN 1.03 KP 1.03 ! LA 1.17 NL 1.04 OV 1.03 PT 1.15 ! WF 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 1.06 KP 1.02 LA 1.16 ! MK 1.02 NL 1.03 NY 1.00* OV 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 HN 1.01 MK 1.03 NY 1.00* ! OV 0.99 ! ! A total of 15 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.02 FD 1.08 HH 1.00* HN 1.01 ! KP 1.28 LA 1.17 MK 1.05 NL 1.03 ! NY 1.00* ON 1.00* OV 1.02 WF 1.00* ! WZ 1.00* ! ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HH 1.00* HN 0.99 LA 0.93 ! NL 1.07 NY 1.00* ON 1.00* PT 1.03 ! WF 1.00* ! ! A total of 39 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* HN 0.00* LA 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.10 FD 1.06 HN 0.97 KP 0.91 ! LA 0.96 NL 1.07 OV 1.00 PT 1.12 ! WF 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.08 FD 1.07 KP 0.88 LA 0.93 ! MK 1.03 NL 1.07 NY 1.00* OV 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.04 HN 1.01 MK 0.99 NY 1.00* ! OV 1.03 ! ! A total of 15 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.05 FD 1.09 HH 1.00* HN 0.97 ! KP 1.13 LA 0.96 MK 1.01 NL 1.07 ! NY 1.00* ON 1.00* OV 1.01 WF 1.00* ! WZ 1.00* ! ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HH 1.00* HN 0.91 LA 0.74 ! NL 1.01 NY 1.00* ON 1.00* PT 0.93 ! WF 1.00* ! ! A total of 39 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* HN 0.00* LA 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.84 FD 1.04 HN 0.91 KP 0.80 ! LA 0.79 NL 0.98 OV 0.86 PT 0.99 ! WF 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 1.03 KP 0.81 LA 0.76 ! MK 1.13 NL 1.01 NY 1.00* OV 0.85 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.92 HN 0.91 MK 1.14 NY 1.00* ! OV 0.86 ! ! A total of 15 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.08 FD 1.00 HH 1.00* HN 0.89 ! KP 1.04 LA 0.76 MK 1.13 NL 0.99 ! NY 1.00* ON 1.00* OV 0.86 WF 1.00* ! WZ 1.00* ! ! ! Fit before self-cal, rms=0.149668Jy sigma=0.574378 ! Fit after self-cal, rms=0.114157Jy sigma=0.420475 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.518 mas, bmaj=10.52 mas, bpa=-15.68 degrees ! Estimated noise=2.26229 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 = 0.00189464 Jy ! Component: 100 - total flux cleaned = 0.00189444 Jy ! Component: 150 - total flux cleaned = 0.00195864 Jy ! Component: 200 - total flux cleaned = 0.0020206 Jy ! Total flux subtracted in 200 components = 0.0020206 Jy ! Clean residual min=-0.006665 max=0.007883 Jy/beam ! Clean residual mean=0.000026 rms=0.001888 Jy/beam ! Combined flux in latest and established models = 0.609148 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.609148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114058Jy sigma=0.420029 ! Fit after self-cal, rms=0.114289Jy sigma=0.419757 ! 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=0.114289Jy sigma=0.419757 ! Fit after self-cal, rms=0.114403Jy sigma=0.419710 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.514 mas, bmaj=10.51 mas, bpa=-15.65 degrees ! Estimated noise=2.26304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150012 Jy ! Component: 100 - total flux cleaned = 0.00162002 Jy ! Component: 150 - total flux cleaned = 0.00156326 Jy ! Component: 200 - total flux cleaned = 0.00161688 Jy ! Total flux subtracted in 200 components = 0.00161688 Jy ! Clean residual min=-0.006531 max=0.007869 Jy/beam ! Clean residual mean=0.000027 rms=0.001877 Jy/beam ! Combined flux in latest and established models = 0.610765 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.610765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114337Jy sigma=0.419419 ! Fit after self-cal, rms=0.114327Jy sigma=0.419399 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 = -2.3613e-06 Jy ! Component: 100 - total flux cleaned = -3.97831e-06 Jy ! Component: 150 - total flux cleaned = -5.2214e-05 Jy ! Component: 200 - total flux cleaned = -5.17607e-05 Jy ! Total flux subtracted in 200 components = -5.17607e-05 Jy ! Clean residual min=-0.006499 max=0.007880 Jy/beam ! Clean residual mean=0.000027 rms=0.001872 Jy/beam ! Combined flux in latest and established models = 0.610714 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.610714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114288Jy sigma=0.419214 ! Fit after self-cal, rms=0.114282Jy sigma=0.419201 ! 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=0.114282Jy sigma=0.419201 ! Fit after self-cal, rms=0.114345Jy sigma=0.419164 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.511 mas, bmaj=10.51 mas, bpa=-15.62 degrees ! Estimated noise=2.26318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120778 Jy ! Component: 100 - total flux cleaned = 0.00125352 Jy ! Component: 150 - total flux cleaned = 0.00125282 Jy ! Component: 200 - total flux cleaned = 0.00125201 Jy ! Total flux subtracted in 200 components = 0.00125201 Jy ! Clean residual min=-0.006416 max=0.007862 Jy/beam ! Clean residual mean=0.000028 rms=0.001865 Jy/beam ! Combined flux in latest and established models = 0.611966 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.611966 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114304Jy sigma=0.419001 ! Fit after self-cal, rms=0.114302Jy sigma=0.418994 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 = -4.41987e-05 Jy ! Component: 100 - total flux cleaned = -4.36358e-05 Jy ! Component: 150 - total flux cleaned = -6.25434e-06 Jy ! Component: 200 - total flux cleaned = -6.94246e-06 Jy ! Total flux subtracted in 200 components = -6.94246e-06 Jy ! Clean residual min=-0.006394 max=0.007880 Jy/beam ! Clean residual mean=0.000028 rms=0.001862 Jy/beam ! Combined flux in latest and established models = 0.611959 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 0.611959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114275Jy sigma=0.418890 ! Fit after self-cal, rms=0.114274Jy sigma=0.418885 ! 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=0.114274Jy sigma=0.418885 ! Fit after self-cal, rms=0.114330Jy sigma=0.418863 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.496 mas, bmaj=11.74 mas, bpa=-10.28 degrees ! Estimated noise=2.60399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148599 Jy ! Component: 100 - total flux cleaned = 0.00170673 Jy ! Component: 150 - total flux cleaned = 0.00173101 Jy ! Component: 200 - total flux cleaned = 0.00172932 Jy ! Total flux subtracted in 200 components = 0.00172932 Jy ! Clean residual min=-0.008768 max=0.009582 Jy/beam ! Clean residual mean=0.000044 rms=0.002545 Jy/beam ! Combined flux in latest and established models = 0.613688 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 58 components and 0.613688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114338Jy sigma=0.418792 ! Fit after self-cal, rms=0.114329Jy sigma=0.418780 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 = 0.000198961 Jy ! Component: 100 - total flux cleaned = 0.000242352 Jy ! Component: 150 - total flux cleaned = 0.000224329 Jy ! Component: 200 - total flux cleaned = 0.000208778 Jy ! Total flux subtracted in 200 components = 0.000208778 Jy ! Clean residual min=-0.008742 max=0.009533 Jy/beam ! Clean residual mean=0.000042 rms=0.002542 Jy/beam ! Combined flux in latest and established models = 0.613897 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 0.613897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114336Jy sigma=0.418770 ! Fit after self-cal, rms=0.114331Jy sigma=0.418765 ! 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=4.508 mas, bmaj=10.5 mas, bpa=-15.59 degrees ! Estimated noise=2.26334 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.508 x 10.5 at -15.59 degrees (North through East) ! Clean map min=-0.0061916 max=0.59751 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=0.114331Jy sigma=0.418765 ! Fit after self-cal, rms=0.104455Jy sigma=0.367808 ! Inverting map and beam ! Estimated beam: bmin=4.508 mas, bmaj=10.49 mas, bpa=-15.56 degrees ! Estimated noise=2.26427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000837561 Jy ! Component: 100 - total flux cleaned = 0.000837208 Jy ! Component: 150 - total flux cleaned = 0.000835847 Jy ! Component: 200 - total flux cleaned = 0.00079937 Jy ! Total flux subtracted in 200 components = 0.00079937 Jy ! Clean residual min=-0.006424 max=0.007875 Jy/beam ! Clean residual mean=0.000030 rms=0.001837 Jy/beam ! Combined flux in latest and established models = 0.614696 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 68 components and 0.614696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104411Jy sigma=0.367709 ! Fit after self-cal, rms=0.104415Jy sigma=0.367705 ! Inverting map ! Added new window around map position (-14.5, -58.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00730454 Jy ! Component: 100 - total flux cleaned = 0.011062 Jy ! Component: 150 - total flux cleaned = 0.013732 Jy ! Component: 200 - total flux cleaned = 0.0157679 Jy ! Total flux subtracted in 200 components = 0.0157679 Jy ! Clean residual min=-0.006067 max=0.006432 Jy/beam ! Clean residual mean=-0.000006 rms=0.001622 Jy/beam ! Combined flux in latest and established models = 0.630464 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 95 components and 0.630464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103744Jy sigma=0.365709 ! Fit after self-cal, rms=0.103703Jy sigma=0.365563 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103703Jy sigma=0.365563 ! Fit after self-cal, rms=0.103703Jy sigma=0.365267 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=3.466 mas, bmaj=9.603 mas, bpa=-16.39 degrees ! Estimated noise=3.05063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.462271 Jy ! Component: 100 - total flux cleaned = 0.563472 Jy ! Component: 150 - total flux cleaned = 0.593281 Jy ! Component: 200 - total flux cleaned = 0.607215 Jy ! Total flux subtracted in 200 components = 0.607215 Jy ! Clean residual min=-0.006464 max=0.006955 Jy/beam ! Clean residual mean=0.000028 rms=0.001778 Jy/beam ! Combined flux in latest and established models = 0.607215 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.607215 Jy ! Inverting map and beam ! Estimated beam: bmin=4.51 mas, bmaj=10.49 mas, bpa=-15.56 degrees ! Estimated noise=2.2633 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 = 0.00901279 Jy ! Component: 100 - total flux cleaned = 0.0150799 Jy ! Component: 150 - total flux cleaned = 0.0190268 Jy ! Component: 200 - total flux cleaned = 0.0213338 Jy ! Total flux subtracted in 200 components = 0.0213338 Jy ! Clean residual min=-0.005742 max=0.006797 Jy/beam ! Clean residual mean=0.000006 rms=0.001649 Jy/beam ! Combined flux in latest and established models = 0.628548 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 39 components and 0.628548 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=8.494 mas, bmaj=11.73 mas, bpa=-10.19 degrees ! Estimated noise=2.60443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323286 Jy ! Component: 100 - total flux cleaned = 0.0057637 Jy ! Component: 150 - total flux cleaned = 0.00756624 Jy ! Component: 200 - total flux cleaned = 0.00865499 Jy ! Total flux subtracted in 200 components = 0.00865499 Jy ! Clean residual min=-0.007043 max=0.008171 Jy/beam ! Clean residual mean=-0.000026 rms=0.002106 Jy/beam ! Combined flux in latest and established models = 0.637203 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 = 0.000763998 Jy ! Component: 100 - total flux cleaned = 0.00137155 Jy ! Component: 150 - total flux cleaned = 0.00173039 Jy ! Component: 200 - total flux cleaned = 0.00201316 Jy ! Total flux subtracted in 200 components = 0.00201316 Jy ! Clean residual min=-0.007074 max=0.008047 Jy/beam ! Clean residual mean=-0.000034 rms=0.002090 Jy/beam ! Combined flux in latest and established models = 0.639217 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 88 components and 0.639217 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.51 mas, bmaj=10.49 mas, bpa=-15.56 degrees ! Estimated noise=2.2633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000557391 Jy ! Component: 100 - total flux cleaned = -0.000474085 Jy ! Component: 150 - total flux cleaned = -0.000170397 Jy ! Component: 200 - total flux cleaned = 3.92382e-05 Jy ! Total flux subtracted in 200 components = 3.92382e-05 Jy ! Clean residual min=-0.005853 max=0.006391 Jy/beam ! Clean residual mean=-0.000021 rms=0.001573 Jy/beam ! Combined flux in latest and established models = 0.639256 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 103 components and 0.639256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103724Jy sigma=0.365646 ! Fit after self-cal, rms=0.103698Jy sigma=0.365560 wmodel /scr/pima/rdv94_uvs/J1619+2247_S_map.mod ! Writing 103 model components to file: /scr/pima/rdv94_uvs/J1619+2247_S_map.mod wobs /scr/pima/rdv94_uvs/J1619+2247_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv94_uvs/J1619+2247_S_uvs.fits wwins /scr/pima/rdv94_uvs/J1619+2247_S_map.win ! wwins: Wrote 2 windows to /scr/pima/rdv94_uvs/J1619+2247_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 = 0.00176674 Jy ! Component: 100 - total flux cleaned = 0.0019743 Jy ! Component: 150 - total flux cleaned = 0.00235979 Jy ! Component: 200 - total flux cleaned = 0.00254449 Jy ! Component: 250 - total flux cleaned = 0.0027184 Jy ! Component: 300 - total flux cleaned = 0.00271754 Jy ! Component: 350 - total flux cleaned = 0.0028792 Jy ! Component: 400 - total flux cleaned = 0.0031923 Jy ! Component: 450 - total flux cleaned = 0.00357134 Jy ! Component: 500 - total flux cleaned = 0.00393579 Jy ! Component: 550 - total flux cleaned = 0.00414846 Jy ! Component: 600 - total flux cleaned = 0.00435573 Jy ! Component: 650 - total flux cleaned = 0.0044897 Jy ! Component: 700 - total flux cleaned = 0.00461959 Jy ! Component: 750 - total flux cleaned = 0.00487422 Jy ! Component: 800 - total flux cleaned = 0.00518581 Jy ! Component: 850 - total flux cleaned = 0.00561262 Jy ! Component: 900 - total flux cleaned = 0.005851 Jy ! Component: 950 - total flux cleaned = 0.00625949 Jy ! Component: 1000 - total flux cleaned = 0.00665889 Jy ! Component: 1050 - total flux cleaned = 0.00688078 Jy ! Component: 1100 - total flux cleaned = 0.00720842 Jy ! Component: 1150 - total flux cleaned = 0.00736969 Jy ! Component: 1200 - total flux cleaned = 0.00758005 Jy ! Component: 1250 - total flux cleaned = 0.00773629 Jy ! Component: 1300 - total flux cleaned = 0.0078396 Jy ! Component: 1350 - total flux cleaned = 0.00814059 Jy ! Component: 1400 - total flux cleaned = 0.00838708 Jy ! Component: 1450 - total flux cleaned = 0.00843413 Jy ! Component: 1500 - total flux cleaned = 0.00848142 Jy ! Component: 1550 - total flux cleaned = 0.00866959 Jy ! Component: 1600 - total flux cleaned = 0.0088088 Jy ! Component: 1650 - total flux cleaned = 0.0088086 Jy ! Component: 1700 - total flux cleaned = 0.00899053 Jy ! Component: 1750 - total flux cleaned = 0.00916819 Jy ! Component: 1800 - total flux cleaned = 0.00938701 Jy ! Component: 1850 - total flux cleaned = 0.00943086 Jy ! Component: 1900 - total flux cleaned = 0.00955964 Jy ! Component: 1950 - total flux cleaned = 0.00964369 Jy ! Component: 2000 - total flux cleaned = 0.00972793 Jy ! Component: 2050 - total flux cleaned = 0.0100549 Jy ! Component: 2100 - total flux cleaned = 0.0101345 Jy ! Component: 2150 - total flux cleaned = 0.0102544 Jy ! Component: 2200 - total flux cleaned = 0.0104907 Jy ! Component: 2250 - total flux cleaned = 0.0104902 Jy ! Component: 2300 - total flux cleaned = 0.0107205 Jy ! Component: 2350 - total flux cleaned = 0.0107967 Jy ! Component: 2400 - total flux cleaned = 0.0108335 Jy ! Component: 2450 - total flux cleaned = 0.010908 Jy ! Component: 2500 - total flux cleaned = 0.010981 Jy ! Component: 2550 - total flux cleaned = 0.011198 Jy ! Component: 2600 - total flux cleaned = 0.0112697 Jy ! Component: 2650 - total flux cleaned = 0.011305 Jy ! Component: 2700 - total flux cleaned = 0.0115141 Jy ! Component: 2750 - total flux cleaned = 0.0115834 Jy ! Component: 2800 - total flux cleaned = 0.0117201 Jy ! Component: 2850 - total flux cleaned = 0.0119559 Jy ! Component: 2900 - total flux cleaned = 0.0119558 Jy ! Component: 2950 - total flux cleaned = 0.0119559 Jy ! Component: 3000 - total flux cleaned = 0.0120869 Jy ! Component: 3050 - total flux cleaned = 0.0121514 Jy ! Component: 3100 - total flux cleaned = 0.0121838 Jy ! Component: 3150 - total flux cleaned = 0.0122785 Jy ! Component: 3200 - total flux cleaned = 0.0122154 Jy ! Component: 3250 - total flux cleaned = 0.0119983 Jy ! Component: 3300 - total flux cleaned = 0.0120908 Jy ! Component: 3350 - total flux cleaned = 0.012091 Jy ! Component: 3400 - total flux cleaned = 0.0120007 Jy ! Component: 3450 - total flux cleaned = 0.0119113 Jy ! Component: 3500 - total flux cleaned = 0.011941 Jy ! Component: 3550 - total flux cleaned = 0.0119699 Jy ! Component: 3600 - total flux cleaned = 0.0119116 Jy ! Component: 3650 - total flux cleaned = 0.0120266 Jy ! Component: 3700 - total flux cleaned = 0.0119691 Jy ! Component: 3750 - total flux cleaned = 0.0119971 Jy ! Component: 3800 - total flux cleaned = 0.0119691 Jy ! Component: 3850 - total flux cleaned = 0.0119971 Jy ! Component: 3900 - total flux cleaned = 0.0119419 Jy ! Component: 3950 - total flux cleaned = 0.0120783 Jy ! Component: 4000 - total flux cleaned = 0.0120782 Jy ! Component: 4050 - total flux cleaned = 0.0120784 Jy ! Total flux subtracted in 4096 components = 0.0121053 Jy ! Clean residual min=-0.001710 max=0.001683 Jy/beam ! Clean residual mean=0.000007 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.651361 Jy keep ! Adding 373 model components to the UV plane model. ! The established model now contains 476 components and 0.651362 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv94_uvs/J1619+2247_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.51 x 10.49 at -15.56 degrees (North through East) ! Clean map min=-0.0036122 max=0.59692 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J1619+2247_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.596917 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000553658 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.278259 0.278259 0.556517 1.11303 2.22607 4.45214 8.90427 17.8085 35.6171 71.2342 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.596 quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J1619+2247_S_uvs.log closed on Mon Sep 23 22:12:38 2013