! Started logfile: /scr/pima/rdv94_uvs/J1619+2247_X_uvs.log on Mon Sep 23 22:12:24 2013 obs /scr/pima/rdv94_uvs/J1619+2247_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J1619+2247_X_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: 17 integrations on 28 of 28 possible baselines. ! AN table 5: 84 integrations on 21 of 21 possible baselines. ! AN table 6: 159 integrations on 78 of 78 possible baselines. ! Apparent sampling: 0.216188 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 8.40993e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47993e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79493e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89993e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 16304 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv94_uvs/J1619+2247_X] 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 0.200x0.200 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 36 telescope corrections were flagged in sub-array 4. ! A total of 525 telescope corrections were flagged in sub-array 5. ! A total of 1927 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 36 telescope corrections were flagged in sub-array 4. ! A total of 525 telescope corrections were flagged in sub-array 5. ! A total of 1927 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 36 telescope corrections were flagged in sub-array 4. ! A total of 525 telescope corrections were flagged in sub-array 5. ! A total of 1927 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 36 telescope corrections were flagged in sub-array 4. ! A total of 525 telescope corrections were flagged in sub-array 5. ! A total of 1927 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.090752Jy sigma=3.879166 ! Fit after self-cal, rms=0.528908Jy sigma=1.726317 ! 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=1.051 mas, bmaj=2.692 mas, bpa=-18.94 degrees ! Estimated noise=3.94989 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 = 0.386784 Jy ! Component: 100 - total flux cleaned = 0.487474 Jy ! Total flux subtracted in 100 components = 0.487474 Jy ! Clean residual min=-0.018523 max=0.041444 Jy/beam ! Clean residual mean=0.000042 rms=0.004837 Jy/beam ! Combined flux in latest and established models = 0.487474 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.487474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156653Jy sigma=0.491364 ! Fit after self-cal, rms=0.156794Jy sigma=0.491266 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0441588 Jy ! Component: 100 - total flux cleaned = 0.0673518 Jy ! Total flux subtracted in 100 components = 0.0673518 Jy ! Clean residual min=-0.014046 max=0.014614 Jy/beam ! Clean residual mean=0.000013 rms=0.003262 Jy/beam ! Combined flux in latest and established models = 0.554825 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.554825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147493Jy sigma=0.422399 ! Fit after self-cal, rms=0.147625Jy sigma=0.422237 ! 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=1.372 mas, bmaj=2.898 mas, bpa=-19.09 degrees ! Estimated noise=2.60712 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 = 0.0154491 Jy ! Component: 100 - total flux cleaned = 0.0235214 Jy ! Component: 150 - total flux cleaned = 0.0271176 Jy ! Component: 200 - total flux cleaned = 0.0280137 Jy ! Total flux subtracted in 200 components = 0.0280137 Jy ! Clean residual min=-0.015148 max=0.015799 Jy/beam ! Clean residual mean=0.000030 rms=0.004093 Jy/beam ! Combined flux in latest and established models = 0.582839 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 29 components and 0.582839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147554Jy sigma=0.411549 ! Fit after self-cal, rms=0.147590Jy sigma=0.411502 ! 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 0.99 HH 1.00* HN 0.93 LA 1.00 ! NL 0.94 NY 1.00* ON 1.00* PT 1.05 ! 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 0.94 FD 0.98 HN 0.98 KP 1.00 ! LA 0.99 NL 0.94 OV 0.99 PT 1.13 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.92 FD 0.98 KP 1.00 LA 0.99 ! MK 1.05 NL 0.95 NY 1.00* OV 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.87 HN 1.09 MK 1.08 NY 1.00* ! ON 1.00* OV 0.93 WZ 1.00* ! ! A total of 15 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.92 FD 1.00 HH 1.00* HN 0.98 ! KP 1.79 LA 0.99 MK 0.99 NL 0.94 ! NY 1.00* ON 1.00* OV 0.96 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 1.01 HH 1.00* HN 0.95 LA 0.97 ! NL 0.98 NY 1.00* ON 1.00* PT 1.06 ! 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 1.33 FD 0.98 HN 0.96 KP 0.97 ! LA 0.98 NL 0.97 OV 0.95 PT 1.17 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.28 FD 1.02 KP 0.94 LA 0.94 ! MK 1.08 NL 0.96 NY 1.00* OV 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.31 HN 1.08 MK 1.07 NY 1.00* ! ON 1.00* OV 0.94 WZ 1.00* ! ! A total of 15 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.32 FD 0.99 HH 1.00* HN 0.94 ! KP 1.97 LA 0.99 MK 1.00 NL 0.95 ! NY 1.00* ON 1.00* OV 0.95 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 0.96 HH 1.00* HN 0.96 LA 1.06 ! NL 0.98 NY 1.00* ON 1.00* PT 1.08 ! 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 1.00 FD 1.01 HN 0.99 KP 0.88 ! LA 1.03 NL 0.99 OV 1.00 PT 1.16 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 0.96 KP 0.86 LA 1.02 ! MK 1.07 NL 1.00 NY 1.00* OV 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.96 HN 1.12 MK 1.06 NY 1.00* ! ON 1.00* OV 0.99 WZ 1.00* ! ! A total of 15 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.99 FD 0.98 HH 1.00* HN 0.99 ! KP 1.89 LA 1.05 MK 0.98 NL 0.97 ! NY 1.00* ON 1.00* OV 1.02 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 1.07 HH 1.00* HN 0.96 LA 1.03 ! NL 0.99 NY 1.00* ON 1.00* PT 1.10 ! 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 1.00 FD 1.04 HN 0.97 KP 0.93 ! LA 1.03 NL 1.01 OV 0.97 PT 1.28 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.95 FD 1.03 KP 0.89 LA 0.99 ! MK 1.12 NL 1.03 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 0.95 HN 1.12 MK 1.14 NY 1.00* ! ON 1.00* OV 0.97 WZ 1.00* ! ! A total of 15 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.98 FD 1.06 HH 1.00* HN 0.97 ! KP 1.94 LA 1.02 MK 1.08 NL 1.01 ! NY 1.00* ON 1.00* OV 0.97 WF 1.00* ! WZ 1.00* ! ! ! Fit before self-cal, rms=0.147590Jy sigma=0.411502 ! Fit after self-cal, rms=0.159752Jy sigma=0.372961 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.39 mas, bmaj=2.97 mas, bpa=-18.34 degrees ! Estimated noise=2.67623 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 = 0.000848467 Jy ! Component: 100 - total flux cleaned = 0.000658419 Jy ! Component: 150 - total flux cleaned = 0.000578775 Jy ! Component: 200 - total flux cleaned = 0.000577947 Jy ! Total flux subtracted in 200 components = 0.000577947 Jy ! Clean residual min=-0.012177 max=0.012796 Jy/beam ! Clean residual mean=-0.000009 rms=0.003468 Jy/beam ! Combined flux in latest and established models = 0.583417 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.583417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159582Jy sigma=0.372635 ! Fit after self-cal, rms=0.159919Jy sigma=0.372477 ! 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=0.159919Jy sigma=0.372477 ! Fit after self-cal, rms=0.160103Jy sigma=0.372422 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.388 mas, bmaj=2.97 mas, bpa=-18.27 degrees ! Estimated noise=2.67559 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000602686 Jy ! Component: 100 - total flux cleaned = 0.000454723 Jy ! Component: 150 - total flux cleaned = 0.000452802 Jy ! Component: 200 - total flux cleaned = 0.000453628 Jy ! Total flux subtracted in 200 components = 0.000453628 Jy ! Clean residual min=-0.012187 max=0.012683 Jy/beam ! Clean residual mean=-0.000009 rms=0.003466 Jy/beam ! Combined flux in latest and established models = 0.583871 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.583871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159984Jy sigma=0.372228 ! Fit after self-cal, rms=0.159998Jy sigma=0.372192 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 = 0.000324367 Jy ! Component: 100 - total flux cleaned = 0.00027081 Jy ! Component: 150 - total flux cleaned = 0.000178274 Jy ! Component: 200 - total flux cleaned = 9.61002e-05 Jy ! Total flux subtracted in 200 components = 9.61002e-05 Jy ! Clean residual min=-0.012188 max=0.012736 Jy/beam ! Clean residual mean=-0.000009 rms=0.003462 Jy/beam ! Combined flux in latest and established models = 0.583967 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 45 components and 0.583967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159925Jy sigma=0.372130 ! Fit after self-cal, rms=0.159933Jy sigma=0.372106 ! 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=0.159933Jy sigma=0.372106 ! Fit after self-cal, rms=0.160136Jy sigma=0.372043 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.387 mas, bmaj=2.971 mas, bpa=-18.2 degrees ! Estimated noise=2.6742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000253303 Jy ! Component: 100 - total flux cleaned = 4.54224e-05 Jy ! Component: 150 - total flux cleaned = 3.39875e-06 Jy ! Component: 200 - total flux cleaned = -3.78134e-05 Jy ! Total flux subtracted in 200 components = -3.78134e-05 Jy ! Clean residual min=-0.012195 max=0.012588 Jy/beam ! Clean residual mean=-0.000009 rms=0.003457 Jy/beam ! Combined flux in latest and established models = 0.583929 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.583929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160065Jy sigma=0.371968 ! Fit after self-cal, rms=0.160078Jy sigma=0.371944 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 = 0.000139982 Jy ! Component: 100 - total flux cleaned = 0.000145153 Jy ! Component: 150 - total flux cleaned = 7.60023e-05 Jy ! Component: 200 - total flux cleaned = 4.26538e-05 Jy ! Total flux subtracted in 200 components = 4.26538e-05 Jy ! Clean residual min=-0.012189 max=0.012627 Jy/beam ! Clean residual mean=-0.000009 rms=0.003454 Jy/beam ! Combined flux in latest and established models = 0.583972 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 0.583972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160028Jy sigma=0.371930 ! Fit after self-cal, rms=0.160035Jy sigma=0.371909 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.160035Jy sigma=0.371909 ! Fit after self-cal, rms=0.160177Jy sigma=0.371878 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.474 mas, bmaj=3.356 mas, bpa=-14.09 degrees ! Estimated noise=2.90225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000391965 Jy ! Component: 100 - total flux cleaned = -0.000656795 Jy ! Component: 150 - total flux cleaned = -0.000693684 Jy ! Component: 200 - total flux cleaned = -0.000655379 Jy ! Total flux subtracted in 200 components = -0.000655379 Jy ! Clean residual min=-0.016110 max=0.016732 Jy/beam ! Clean residual mean=-0.000012 rms=0.004735 Jy/beam ! Combined flux in latest and established models = 0.583317 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 0.583317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160184Jy sigma=0.371874 ! Fit after self-cal, rms=0.160202Jy sigma=0.371862 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 = 3.33701e-05 Jy ! Component: 100 - total flux cleaned = 6.45882e-05 Jy ! Component: 150 - total flux cleaned = 6.50862e-05 Jy ! Component: 200 - total flux cleaned = 9.37021e-05 Jy ! Total flux subtracted in 200 components = 9.37021e-05 Jy ! Clean residual min=-0.016070 max=0.016712 Jy/beam ! Clean residual mean=-0.000012 rms=0.004730 Jy/beam ! Combined flux in latest and established models = 0.58341 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 63 components and 0.58341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160204Jy sigma=0.371889 ! Fit after self-cal, rms=0.160216Jy sigma=0.371884 ! 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=1.385 mas, bmaj=2.972 mas, bpa=-18.15 degrees ! Estimated noise=2.67335 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.385 x 2.972 at -18.15 degrees (North through East) ! Clean map min=-0.012133 max=0.5147 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=0.160216Jy sigma=0.371884 ! Fit after self-cal, rms=0.170565Jy sigma=0.328587 ! Inverting map and beam ! Estimated beam: bmin=1.384 mas, bmaj=2.973 mas, bpa=-18.11 degrees ! Estimated noise=2.67371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000442844 Jy ! Component: 100 - total flux cleaned = 0.000182711 Jy ! Component: 150 - total flux cleaned = 0.000106369 Jy ! Component: 200 - total flux cleaned = 3.37089e-05 Jy ! Total flux subtracted in 200 components = 3.37089e-05 Jy ! Clean residual min=-0.012251 max=0.012362 Jy/beam ! Clean residual mean=-0.000008 rms=0.003433 Jy/beam ! Combined flux in latest and established models = 0.583444 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 69 components and 0.583444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.170510Jy sigma=0.328530 ! Fit after self-cal, rms=0.170511Jy sigma=0.328515 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.82476e-05 Jy ! Component: 100 - total flux cleaned = -7.76555e-05 Jy ! Component: 150 - total flux cleaned = -0.000141978 Jy ! Component: 200 - total flux cleaned = -0.000205016 Jy ! Total flux subtracted in 200 components = -0.000205016 Jy ! Clean residual min=-0.012242 max=0.012346 Jy/beam ! Clean residual mean=-0.000008 rms=0.003433 Jy/beam ! Combined flux in latest and established models = 0.583239 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 71 components and 0.583239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.170472Jy sigma=0.328490 ! Fit after self-cal, rms=0.170472Jy sigma=0.328477 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.170472Jy sigma=0.328477 ! Fit after self-cal, rms=0.170563Jy sigma=0.328466 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=2.736 mas, bpa=-18.65 degrees ! Estimated noise=4.02401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.387487 Jy ! Component: 100 - total flux cleaned = 0.490471 Jy ! Component: 150 - total flux cleaned = 0.536212 Jy ! Component: 200 - total flux cleaned = 0.558101 Jy ! Total flux subtracted in 200 components = 0.558101 Jy ! Clean residual min=-0.009745 max=0.010633 Jy/beam ! Clean residual mean=0.000005 rms=0.002326 Jy/beam ! Combined flux in latest and established models = 0.5581 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.5581 Jy ! Inverting map and beam ! Estimated beam: bmin=1.383 mas, bmaj=2.973 mas, bpa=-18.09 degrees ! Estimated noise=2.67354 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 = 0.0131814 Jy ! Component: 100 - total flux cleaned = 0.0198455 Jy ! Component: 150 - total flux cleaned = 0.0233565 Jy ! Component: 200 - total flux cleaned = 0.024323 Jy ! Total flux subtracted in 200 components = 0.024323 Jy ! Clean residual min=-0.012293 max=0.012674 Jy/beam ! Clean residual mean=-0.000008 rms=0.003438 Jy/beam ! Combined flux in latest and established models = 0.582423 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 0.582423 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.473 mas, bmaj=3.358 mas, bpa=-13.94 degrees ! Estimated noise=2.90396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000482664 Jy ! Component: 100 - total flux cleaned = 0.000957939 Jy ! Component: 150 - total flux cleaned = 0.00105192 Jy ! Component: 200 - total flux cleaned = 0.00113708 Jy ! Total flux subtracted in 200 components = 0.00113708 Jy ! Clean residual min=-0.016106 max=0.016565 Jy/beam ! Clean residual mean=-0.000012 rms=0.004713 Jy/beam ! Combined flux in latest and established models = 0.58356 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 = 7.64558e-05 Jy ! Component: 100 - total flux cleaned = 0.00014752 Jy ! Component: 150 - total flux cleaned = 0.000212546 Jy ! Component: 200 - total flux cleaned = 0.000243304 Jy ! Total flux subtracted in 200 components = 0.000243304 Jy ! Clean residual min=-0.016057 max=0.016559 Jy/beam ! Clean residual mean=-0.000013 rms=0.004712 Jy/beam ! Combined flux in latest and established models = 0.583804 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.583804 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.383 mas, bmaj=2.973 mas, bpa=-18.09 degrees ! Estimated noise=2.67354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000104327 Jy ! Component: 100 - total flux cleaned = -0.000104318 Jy ! Component: 150 - total flux cleaned = -0.000160253 Jy ! Component: 200 - total flux cleaned = -0.000211872 Jy ! Total flux subtracted in 200 components = -0.000211872 Jy ! Clean residual min=-0.012218 max=0.012525 Jy/beam ! Clean residual mean=-0.000008 rms=0.003431 Jy/beam ! Combined flux in latest and established models = 0.583592 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 43 components and 0.583592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.170783Jy sigma=0.328681 ! Fit after self-cal, rms=0.170740Jy sigma=0.328654 wmodel /scr/pima/rdv94_uvs/J1619+2247_X_map.mod ! Writing 43 model components to file: /scr/pima/rdv94_uvs/J1619+2247_X_map.mod wobs /scr/pima/rdv94_uvs/J1619+2247_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv94_uvs/J1619+2247_X_uvs.fits wwins /scr/pima/rdv94_uvs/J1619+2247_X_map.win ! wwins: Wrote 1 windows to /scr/pima/rdv94_uvs/J1619+2247_X_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 = 0.00259176 Jy ! Component: 100 - total flux cleaned = 0.00302162 Jy ! Component: 150 - total flux cleaned = 0.00302932 Jy ! Component: 200 - total flux cleaned = 0.00322049 Jy ! Component: 250 - total flux cleaned = 0.00322017 Jy ! Component: 300 - total flux cleaned = 0.00339372 Jy ! Component: 350 - total flux cleaned = 0.00339383 Jy ! Component: 400 - total flux cleaned = 0.0033974 Jy ! Component: 450 - total flux cleaned = 0.00355334 Jy ! Component: 500 - total flux cleaned = 0.00384594 Jy ! Component: 550 - total flux cleaned = 0.00384795 Jy ! Component: 600 - total flux cleaned = 0.00371433 Jy ! Component: 650 - total flux cleaned = 0.00345524 Jy ! Component: 700 - total flux cleaned = 0.00345589 Jy ! Component: 750 - total flux cleaned = 0.00308814 Jy ! Component: 800 - total flux cleaned = 0.00273251 Jy ! Component: 850 - total flux cleaned = 0.00273199 Jy ! Component: 900 - total flux cleaned = 0.00251111 Jy ! Component: 950 - total flux cleaned = 0.00262018 Jy ! Component: 1000 - total flux cleaned = 0.00230263 Jy ! Component: 1050 - total flux cleaned = 0.00219981 Jy ! Component: 1100 - total flux cleaned = 0.00189936 Jy ! Component: 1150 - total flux cleaned = 0.00199676 Jy ! Component: 1200 - total flux cleaned = 0.00189979 Jy ! Component: 1250 - total flux cleaned = 0.00199186 Jy ! Component: 1300 - total flux cleaned = 0.00198937 Jy ! Component: 1350 - total flux cleaned = 0.00181147 Jy ! Component: 1400 - total flux cleaned = 0.00189972 Jy ! Component: 1450 - total flux cleaned = 0.00190146 Jy ! Component: 1500 - total flux cleaned = 0.00198576 Jy ! Component: 1550 - total flux cleaned = 0.00174032 Jy ! Component: 1600 - total flux cleaned = 0.00174192 Jy ! Component: 1650 - total flux cleaned = 0.00174196 Jy ! Component: 1700 - total flux cleaned = 0.00135475 Jy ! Component: 1750 - total flux cleaned = 0.00135763 Jy ! Component: 1800 - total flux cleaned = 0.00150845 Jy ! Component: 1850 - total flux cleaned = 0.00150835 Jy ! Component: 1900 - total flux cleaned = 0.00150785 Jy ! Component: 1950 - total flux cleaned = 0.00129497 Jy ! Component: 2000 - total flux cleaned = 0.00136466 Jy ! Component: 2050 - total flux cleaned = 0.00109054 Jy ! Component: 2100 - total flux cleaned = 0.00115803 Jy ! Component: 2150 - total flux cleaned = 0.00122533 Jy ! Component: 2200 - total flux cleaned = 0.00115941 Jy ! Component: 2250 - total flux cleaned = 0.00116024 Jy ! Component: 2300 - total flux cleaned = 0.00116076 Jy ! Component: 2350 - total flux cleaned = 0.00116108 Jy ! Component: 2400 - total flux cleaned = 0.00128281 Jy ! Component: 2450 - total flux cleaned = 0.00116075 Jy ! Component: 2500 - total flux cleaned = 0.00104179 Jy ! Component: 2550 - total flux cleaned = 0.000984341 Jy ! Component: 2600 - total flux cleaned = 0.000985181 Jy ! Component: 2650 - total flux cleaned = 0.000872181 Jy ! Component: 2700 - total flux cleaned = 0.000985516 Jy ! Component: 2750 - total flux cleaned = 0.00104068 Jy ! Component: 2800 - total flux cleaned = 0.000930844 Jy ! Component: 2850 - total flux cleaned = 0.000876837 Jy ! Component: 2900 - total flux cleaned = 0.000823797 Jy ! Component: 2950 - total flux cleaned = 0.000718543 Jy ! Component: 3000 - total flux cleaned = 0.000511663 Jy ! Component: 3050 - total flux cleaned = 0.000511842 Jy ! Component: 3100 - total flux cleaned = 0.000410061 Jy ! Component: 3150 - total flux cleaned = 0.000160698 Jy ! Component: 3200 - total flux cleaned = -3.64234e-05 Jy ! Component: 3250 - total flux cleaned = -3.52674e-05 Jy ! Component: 3300 - total flux cleaned = -0.000179649 Jy ! Component: 3350 - total flux cleaned = -0.000179987 Jy ! Component: 3400 - total flux cleaned = -0.000557256 Jy ! Component: 3450 - total flux cleaned = -0.000650155 Jy ! Component: 3500 - total flux cleaned = -0.000834018 Jy ! Component: 3550 - total flux cleaned = -0.000742821 Jy ! Component: 3600 - total flux cleaned = -0.000878489 Jy ! Component: 3650 - total flux cleaned = -0.00110141 Jy ! Component: 3700 - total flux cleaned = -0.00119032 Jy ! Component: 3750 - total flux cleaned = -0.00153821 Jy ! Component: 3800 - total flux cleaned = -0.00153715 Jy ! Component: 3850 - total flux cleaned = -0.0018349 Jy ! Component: 3900 - total flux cleaned = -0.00175069 Jy ! Component: 3950 - total flux cleaned = -0.00200064 Jy ! Component: 4000 - total flux cleaned = -0.00204162 Jy ! Component: 4050 - total flux cleaned = -0.00204222 Jy ! Total flux subtracted in 4096 components = -0.00216346 Jy ! Clean residual min=-0.002341 max=0.002127 Jy/beam ! Clean residual mean=-0.000003 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.581428 Jy keep ! Adding 462 model components to the UV plane model. ! The established model now contains 505 components and 0.581429 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv94_uvs/J1619+2247_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.383 x 2.973 at -18.09 degrees (North through East) ! Clean map min=-0.0058471 max=0.51506 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J1619+2247_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.515064 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000809564 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.471532 0.471532 0.943063 1.88613 3.77225 7.54451 15.089 30.178 60.3561 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.515 quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J1619+2247_X_uvs.log closed on Mon Sep 23 22:12:31 2013