! Started logfile: ./J1059+0225_X_uvs.log on Mon Oct 28 15:38:41 2013 obs J1059+0225_X_uvm.fits ! Reading UV FITS file: J1059+0225_X_uvm.fits ! AN table 1: 10 integrations on 28 of 28 possible baselines. ! AN table 2: 11 integrations on 21 of 21 possible baselines. ! AN table 3: 9 integrations on 36 of 36 possible baselines. ! AN table 4: 10 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.988341 visibilities/baseline/integration-bin. ! Found source: J1059+0225 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 8816 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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 ./J1059+0225_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 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.001694Jy sigma=2.581610 ! Fit after self-cal, rms=0.936754Jy sigma=2.402428 ! 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=0.8179 mas, bmaj=1.921 mas, bpa=-3.538 degrees ! Estimated noise=6.17032 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 = 0.0487512 Jy ! Component: 100 - total flux cleaned = 0.0598595 Jy ! Total flux subtracted in 100 components = 0.0598595 Jy ! Clean residual min=-0.001745 max=0.003990 Jy/beam ! Clean residual mean=-0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0598595 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0598595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017018Jy sigma=0.045519 ! Fit after self-cal, rms=0.016876Jy sigma=0.045229 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0041071 Jy ! Component: 100 - total flux cleaned = 0.00633566 Jy ! Total flux subtracted in 100 components = 0.00633566 Jy ! Clean residual min=-0.001354 max=0.001689 Jy/beam ! Clean residual mean=-0.000000 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0661952 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 28 components and 0.0661952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015782Jy sigma=0.039814 ! Fit after self-cal, rms=0.015786Jy sigma=0.039811 ! 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=1.078 mas, bmaj=2.588 mas, bpa=-7.121 degrees ! Estimated noise=3.03937 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 = 0.00259894 Jy ! Component: 100 - total flux cleaned = 0.00392833 Jy ! Component: 150 - total flux cleaned = 0.00472058 Jy ! Component: 200 - total flux cleaned = 0.00519438 Jy ! Total flux subtracted in 200 components = 0.00519438 Jy ! Clean residual min=-0.001558 max=0.001363 Jy/beam ! Clean residual mean=0.000002 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0713895 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 46 components and 0.0713895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015706Jy sigma=0.037847 ! Fit after self-cal, rms=0.015707Jy sigma=0.037843 ! 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 1.03 HN 0.94 KP 0.99 LA 0.99 ! MK 1.04 NL 1.03 OV 1.06 PT 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.97 KP 0.99 LA 0.99 MK 0.94 ! NL 1.08 OV 0.99 PT 0.83 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 HN 0.97 KP 0.94 LA 1.03 ! MK 0.93 NL 1.05 OV 1.04 PT 0.85 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.12 HN 0.92 KP 0.93 LA 1.00 ! NL 0.96 OV 1.05 PT 0.85 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 0.90 KP 1.00 LA 0.96 ! MK 1.04 NL 1.01 OV 0.97 PT 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.96 KP 1.00 LA 0.98 MK 0.98 ! NL 1.05 OV 0.97 PT 0.88 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.11 HN 0.94 KP 0.95 LA 0.94 ! MK 0.95 NL 1.06 OV 0.98 PT 0.89 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.13 HN 0.92 KP 0.96 LA 0.94 ! NL 1.02 OV 0.98 PT 0.90 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 HN 0.96 KP 1.06 LA 0.93 ! MK 1.09 NL 1.04 OV 1.02 PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! HN 1.00 KP 1.03 LA 0.95 MK 1.00 ! NL 1.03 OV 1.02 PT 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.89 HN 0.96 KP 1.05 LA 0.94 ! MK 0.99 NL 1.03 OV 0.98 PT 0.92 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.83 HN 0.97 KP 1.06 LA 0.95 ! NL 1.05 OV 1.02 PT 0.91 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.02 KP 0.97 LA 0.99 ! MK 1.08 NL 0.99 OV 1.03 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! HN 1.02 KP 0.96 LA 0.98 MK 1.04 ! NL 1.01 OV 1.04 PT 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 HN 0.99 KP 0.91 LA 0.96 ! MK 1.04 NL 1.04 OV 1.02 PT 0.96 ! SC 1.09 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 HN 0.95 KP 0.95 LA 0.95 ! NL 0.99 OV 1.00 PT 0.96 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 HN 1.02 KP 1.11 LA 1.01 ! MK 1.03 NL 1.00 OV 1.02 PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! HN 1.04 KP 1.10 LA 0.97 MK 0.98 ! NL 0.99 OV 0.99 PT 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 HN 1.04 KP 1.08 LA 1.00 ! MK 0.94 NL 0.97 OV 1.00 PT 0.90 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 HN 0.95 KP 1.06 LA 0.98 ! NL 1.01 OV 1.01 PT 0.92 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.07 KP 1.08 LA 1.05 ! MK 1.07 NL 1.05 OV 1.10 PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! HN 1.08 KP 1.07 LA 1.06 MK 0.94 ! NL 1.06 OV 1.07 PT 0.90 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 HN 1.10 KP 1.06 LA 1.01 ! MK 0.97 NL 1.05 OV 1.05 PT 0.97 ! SC 1.08 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 HN 1.07 KP 1.05 LA 1.06 ! NL 1.07 OV 1.07 PT 0.93 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 0.98 KP 1.00 LA 0.91 ! MK 1.01 NL 1.09 OV 1.10 PT 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! HN 1.11 KP 1.04 LA 0.97 MK 0.94 ! NL 1.02 OV 1.07 PT 0.87 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 HN 1.05 KP 1.04 LA 0.95 ! MK 0.95 NL 1.03 OV 1.06 PT 0.90 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.06 HN 0.95 KP 1.02 LA 0.96 ! NL 1.03 OV 1.08 PT 0.90 SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 HN 1.00 KP 1.07 LA 0.95 ! MK 1.05 NL 1.04 OV 1.09 PT 0.85 ! ! Telescope amplitude corrections in sub-array 2: ! HN 1.07 KP 1.09 LA 0.94 MK 0.95 ! NL 1.05 OV 1.09 PT 0.82 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.15 HN 1.04 KP 1.06 LA 0.93 ! MK 0.90 NL 1.04 OV 1.06 PT 0.88 ! SC 1.11 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.14 HN 0.97 KP 1.09 LA 0.94 ! NL 1.01 OV 1.09 PT 0.84 SC 1.08 ! ! ! Fit before self-cal, rms=0.015707Jy sigma=0.037843 ! Fit after self-cal, rms=0.014476Jy sigma=0.033909 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.078 mas, bmaj=2.599 mas, bpa=-7.093 degrees ! Estimated noise=2.98042 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 = -0.00100931 Jy ! Component: 100 - total flux cleaned = -0.0012703 Jy ! Component: 150 - total flux cleaned = -0.00130502 Jy ! Component: 200 - total flux cleaned = -0.0013097 Jy ! Total flux subtracted in 200 components = -0.0013097 Jy ! Clean residual min=-0.000585 max=0.000666 Jy/beam ! Clean residual mean=0.000001 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0700798 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.0700798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014279Jy sigma=0.034060 ! Fit after self-cal, rms=0.014297Jy sigma=0.034049 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014297Jy sigma=0.034049 ! Fit after self-cal, rms=0.014219Jy sigma=0.033891 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.077 mas, bmaj=2.598 mas, bpa=-7.107 degrees ! Estimated noise=2.92473 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000990647 Jy ! Component: 100 - total flux cleaned = -0.00122931 Jy ! Component: 150 - total flux cleaned = -0.0012599 Jy ! Component: 200 - total flux cleaned = -0.00127218 Jy ! Total flux subtracted in 200 components = -0.00127218 Jy ! Clean residual min=-0.000577 max=0.000644 Jy/beam ! Clean residual mean=0.000000 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0688076 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 57 components and 0.0688076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014025Jy sigma=0.034047 ! Fit after self-cal, rms=0.014025Jy sigma=0.034046 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.6, 4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000616415 Jy ! Component: 100 - total flux cleaned = 0.000703746 Jy ! Component: 150 - total flux cleaned = 0.00068703 Jy ! Component: 200 - total flux cleaned = 0.000657347 Jy ! Total flux subtracted in 200 components = 0.000657347 Jy ! Clean residual min=-0.000505 max=0.000569 Jy/beam ! Clean residual mean=0.000000 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.069465 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 70 components and 0.069465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013988Jy sigma=0.033977 ! Fit after self-cal, rms=0.013985Jy sigma=0.033971 ! Inverting map ! Added new window around map position (11.6, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000509387 Jy ! Component: 100 - total flux cleaned = 0.000649687 Jy ! Component: 150 - total flux cleaned = 0.000681028 Jy ! Component: 200 - total flux cleaned = 0.000674373 Jy ! Total flux subtracted in 200 components = 0.000674373 Jy ! Clean residual min=-0.000468 max=0.000431 Jy/beam ! Clean residual mean=0.000000 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.0701393 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 98 components and 0.0701393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013959Jy sigma=0.033931 ! Fit after self-cal, rms=0.013958Jy sigma=0.033929 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013958Jy sigma=0.033929 ! Fit after self-cal, rms=0.013868Jy sigma=0.033749 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=2.595 mas, bpa=-7.102 degrees ! Estimated noise=2.86754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000949639 Jy ! Component: 100 - total flux cleaned = -0.00103045 Jy ! Component: 150 - total flux cleaned = -0.00103005 Jy ! Component: 200 - total flux cleaned = -0.00102996 Jy ! Total flux subtracted in 200 components = -0.00102996 Jy ! Clean residual min=-0.000449 max=0.000410 Jy/beam ! Clean residual mean=0.000000 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.0691094 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 107 components and 0.0691094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013686Jy sigma=0.033885 ! Fit after self-cal, rms=0.013686Jy sigma=0.033885 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 = -8.15775e-06 Jy ! Component: 100 - total flux cleaned = -1.34726e-05 Jy ! Component: 150 - total flux cleaned = -2.34724e-05 Jy ! Component: 200 - total flux cleaned = -3.74209e-05 Jy ! Total flux subtracted in 200 components = -3.74209e-05 Jy ! Clean residual min=-0.000452 max=0.000414 Jy/beam ! Clean residual mean=0.000000 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.0690719 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 117 components and 0.0690719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013678Jy sigma=0.033885 ! Fit after self-cal, rms=0.013678Jy sigma=0.033885 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013678Jy sigma=0.033885 ! Fit after self-cal, rms=0.013601Jy sigma=0.033730 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.222 mas, bmaj=4.03 mas, bpa=-8.484 degrees ! Estimated noise=3.23374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000901412 Jy ! Component: 100 - total flux cleaned = -0.00111368 Jy ! Component: 150 - total flux cleaned = -0.00113559 Jy ! Component: 200 - total flux cleaned = -0.00115504 Jy ! Total flux subtracted in 200 components = -0.00115504 Jy ! Clean residual min=-0.000408 max=0.000425 Jy/beam ! Clean residual mean=0.000001 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0679169 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 129 components and 0.0679169 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013434Jy sigma=0.033861 ! Fit after self-cal, rms=0.013433Jy sigma=0.033860 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 = -1.96778e-05 Jy ! Component: 100 - total flux cleaned = -3.62366e-05 Jy ! Component: 150 - total flux cleaned = -5.52031e-05 Jy ! Component: 200 - total flux cleaned = -7.62341e-05 Jy ! Total flux subtracted in 200 components = -7.62341e-05 Jy ! Clean residual min=-0.000414 max=0.000410 Jy/beam ! Clean residual mean=0.000001 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.0678406 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 140 components and 0.0678406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013430Jy sigma=0.033863 ! Fit after self-cal, rms=0.013430Jy sigma=0.033863 ! 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=1.076 mas, bmaj=2.593 mas, bpa=-7.093 degrees ! Estimated noise=2.8153 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.076 x 2.593 at -7.093 degrees (North through East) ! Clean map min=-0.00041228 max=0.059985 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 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=0.8177 mas, bmaj=1.927 mas, bpa=-3.568 degrees ! Estimated noise=5.76649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0455737 Jy ! Component: 100 - total flux cleaned = 0.0559801 Jy ! Component: 150 - total flux cleaned = 0.0597552 Jy ! Component: 200 - total flux cleaned = 0.0617946 Jy ! Total flux subtracted in 200 components = 0.0617946 Jy ! Clean residual min=-0.000975 max=0.001096 Jy/beam ! Clean residual mean=0.000000 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0617946 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0617946 Jy ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=2.593 mas, bpa=-7.093 degrees ! Estimated noise=2.8153 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 = 0.00212138 Jy ! Component: 100 - total flux cleaned = 0.00329952 Jy ! Component: 150 - total flux cleaned = 0.00406718 Jy ! Component: 200 - total flux cleaned = 0.00462239 Jy ! Total flux subtracted in 200 components = 0.00462239 Jy ! Clean residual min=-0.000592 max=0.000476 Jy/beam ! Clean residual mean=0.000001 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.066417 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 65 components and 0.066417 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=2.222 mas, bmaj=4.03 mas, bpa=-8.484 degrees ! Estimated noise=3.23374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000599216 Jy ! Component: 100 - total flux cleaned = 0.000972284 Jy ! Component: 150 - total flux cleaned = 0.00106474 Jy ! Component: 200 - total flux cleaned = 0.00111264 Jy ! Total flux subtracted in 200 components = 0.00111264 Jy ! Clean residual min=-0.000525 max=0.000435 Jy/beam ! Clean residual mean=0.000001 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.0675297 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 = 3.21421e-05 Jy ! Component: 100 - total flux cleaned = 5.31292e-05 Jy ! Component: 150 - total flux cleaned = 6.57631e-05 Jy ! Component: 200 - total flux cleaned = 7.72056e-05 Jy ! Total flux subtracted in 200 components = 7.72056e-05 Jy ! Clean residual min=-0.000474 max=0.000421 Jy/beam ! Clean residual mean=0.000001 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0676069 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 122 components and 0.0676069 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=2.593 mas, bpa=-7.093 degrees ! Estimated noise=2.8153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.61212e-05 Jy ! Component: 100 - total flux cleaned = 6.42666e-05 Jy ! Component: 150 - total flux cleaned = 6.42486e-05 Jy ! Component: 200 - total flux cleaned = 6.42117e-05 Jy ! Total flux subtracted in 200 components = 6.42117e-05 Jy ! Clean residual min=-0.000467 max=0.000412 Jy/beam ! Clean residual mean=0.000001 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.0676711 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 146 components and 0.0676711 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013430Jy sigma=0.033889 ! Fit after self-cal, rms=0.013429Jy sigma=0.033883 wmodel ./J1059+0225_X_map.mod ! Writing 146 model components to file: ./J1059+0225_X_map.mod wobs ./J1059+0225_X_uvs.fits ! Writing UV FITS file: ./J1059+0225_X_uvs.fits wwins ./J1059+0225_X_map.win ! wwins: Wrote 3 windows to ./J1059+0225_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 = -8.69111e-05 Jy ! Component: 100 - total flux cleaned = -0.000144309 Jy ! Component: 150 - total flux cleaned = -0.000177917 Jy ! Component: 200 - total flux cleaned = -0.000203074 Jy ! Component: 250 - total flux cleaned = -0.000257616 Jy ! Component: 300 - total flux cleaned = -0.000304533 Jy ! Component: 350 - total flux cleaned = -0.000344235 Jy ! Component: 400 - total flux cleaned = -0.000377115 Jy ! Component: 450 - total flux cleaned = -0.000392995 Jy ! Component: 500 - total flux cleaned = -0.000413842 Jy ! Component: 550 - total flux cleaned = -0.000444277 Jy ! Component: 600 - total flux cleaned = -0.000483908 Jy ! Component: 650 - total flux cleaned = -0.00052274 Jy ! Component: 700 - total flux cleaned = -0.00054658 Jy ! Component: 750 - total flux cleaned = -0.000570023 Jy ! Component: 800 - total flux cleaned = -0.000593019 Jy ! Component: 850 - total flux cleaned = -0.000602112 Jy ! Component: 900 - total flux cleaned = -0.000611084 Jy ! Component: 950 - total flux cleaned = -0.000628728 Jy ! Component: 1000 - total flux cleaned = -0.000650371 Jy ! Component: 1050 - total flux cleaned = -0.000663144 Jy ! Component: 1100 - total flux cleaned = -0.000684133 Jy ! Component: 1150 - total flux cleaned = -0.000688266 Jy ! Component: 1200 - total flux cleaned = -0.000704652 Jy ! Component: 1250 - total flux cleaned = -0.000712734 Jy ! Component: 1300 - total flux cleaned = -0.000732699 Jy ! Component: 1350 - total flux cleaned = -0.000740524 Jy ! Component: 1400 - total flux cleaned = -0.000756036 Jy ! Component: 1450 - total flux cleaned = -0.000759879 Jy ! Component: 1500 - total flux cleaned = -0.000775071 Jy ! Component: 1550 - total flux cleaned = -0.000782657 Jy ! Component: 1600 - total flux cleaned = -0.000801318 Jy ! Component: 1650 - total flux cleaned = -0.000826995 Jy ! Component: 1700 - total flux cleaned = -0.000848801 Jy ! Component: 1750 - total flux cleaned = -0.000866825 Jy ! Component: 1800 - total flux cleaned = -0.000891808 Jy ! Component: 1850 - total flux cleaned = -0.00091298 Jy ! Component: 1900 - total flux cleaned = -0.000933954 Jy ! Component: 1950 - total flux cleaned = -0.000930454 Jy ! Component: 2000 - total flux cleaned = -0.000947701 Jy ! Component: 2050 - total flux cleaned = -0.000971553 Jy ! Component: 2100 - total flux cleaned = -0.00098165 Jy ! Component: 2150 - total flux cleaned = -0.00100842 Jy ! Component: 2200 - total flux cleaned = -0.00103164 Jy ! Component: 2250 - total flux cleaned = -0.0010547 Jy ! Component: 2300 - total flux cleaned = -0.00108409 Jy ! Component: 2350 - total flux cleaned = -0.00110352 Jy ! Component: 2400 - total flux cleaned = -0.00112925 Jy ! Component: 2450 - total flux cleaned = -0.00115156 Jy ! Component: 2500 - total flux cleaned = -0.00117372 Jy ! Component: 2550 - total flux cleaned = -0.00119887 Jy ! Component: 2600 - total flux cleaned = -0.00121763 Jy ! Component: 2650 - total flux cleaned = -0.00123621 Jy ! Component: 2700 - total flux cleaned = -0.00125772 Jy ! Component: 2750 - total flux cleaned = -0.00128827 Jy ! Component: 2800 - total flux cleaned = -0.00130044 Jy ! Component: 2850 - total flux cleaned = -0.00132155 Jy ! Component: 2900 - total flux cleaned = -0.00134255 Jy ! Component: 2950 - total flux cleaned = -0.00136633 Jy ! Component: 3000 - total flux cleaned = -0.0013811 Jy ! Component: 3050 - total flux cleaned = -0.00139283 Jy ! Component: 3100 - total flux cleaned = -0.00140452 Jy ! Component: 3150 - total flux cleaned = -0.00141903 Jy ! Component: 3200 - total flux cleaned = -0.00141905 Jy ! Component: 3250 - total flux cleaned = -0.00143911 Jy ! Component: 3300 - total flux cleaned = -0.0014562 Jy ! Component: 3350 - total flux cleaned = -0.00146466 Jy ! Component: 3400 - total flux cleaned = -0.00148152 Jy ! Component: 3450 - total flux cleaned = -0.0014927 Jy ! Component: 3500 - total flux cleaned = -0.00150385 Jy ! Component: 3550 - total flux cleaned = -0.00152318 Jy ! Component: 3600 - total flux cleaned = -0.00152865 Jy ! Component: 3650 - total flux cleaned = -0.00153408 Jy ! Component: 3700 - total flux cleaned = -0.00153951 Jy ! Component: 3750 - total flux cleaned = -0.00154223 Jy ! Component: 3800 - total flux cleaned = -0.00154759 Jy ! Component: 3850 - total flux cleaned = -0.00156628 Jy ! Component: 3900 - total flux cleaned = -0.00156625 Jy ! Component: 3950 - total flux cleaned = -0.00155834 Jy ! Component: 4000 - total flux cleaned = -0.00156358 Jy ! Component: 4050 - total flux cleaned = -0.00156096 Jy ! Total flux subtracted in 4096 components = -0.00157657 Jy ! Clean residual min=-0.000172 max=0.000148 Jy/beam ! Clean residual mean=-0.000000 rms=0.000045 Jy/beam ! Combined flux in latest and established models = 0.0660945 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 419 components and 0.0660945 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J1059+0225_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.076 x 2.593 at -7.093 degrees (North through East) ! Clean map min=-0.00038474 max=0.060142 Jy/beam ! Writing clean map to FITS file: ./J1059+0225_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0601415 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 4.47613e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.22328 0.22328 0.44656 0.893119 1.78624 3.57248 7.14495 14.2899 28.5798 57.1596 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.06 quit ! Quitting program ! Log file ./J1059+0225_X_uvs.log closed on Mon Oct 28 15:38:55 2013