! Started logfile: ./J2329+3754_X_uvs.log on Mon Oct 28 15:40:42 2013 obs J2329+3754_X_uvm.fits ! Reading UV FITS file: J2329+3754_X_uvm.fits ! AN table 1: 12 integrations on 28 of 28 possible baselines. ! AN table 2: 10 integrations on 21 of 21 possible baselines. ! AN table 3: 23 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.95042 visibilities/baseline/integration-bin. ! Found source: J2329+3754 ! ! 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 9048 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 ./J2329+3754_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 4 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.000235Jy sigma=0.961691 ! Fit after self-cal, rms=0.986497Jy sigma=0.942223 ! 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=0.9663 mas, bmaj=2.025 mas, bpa=13.38 degrees ! Estimated noise=18.0782 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 = 0.0129213 Jy ! Component: 100 - total flux cleaned = 0.0159231 Jy ! Total flux subtracted in 100 components = 0.0159231 Jy ! Clean residual min=-0.002004 max=0.001857 Jy/beam ! Clean residual mean=-0.000001 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0159231 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0159231 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=0.020120Jy sigma=0.021561 ! Fit after self-cal, rms=0.017507Jy sigma=0.019320 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00342704 Jy ! Component: 100 - total flux cleaned = 0.00459911 Jy ! Total flux subtracted in 100 components = 0.00459911 Jy ! Clean residual min=-0.001529 max=0.001465 Jy/beam ! Clean residual mean=-0.000001 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0205223 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.0205223 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=0.017646Jy sigma=0.018180 ! Fit after self-cal, rms=0.017641Jy sigma=0.018175 ! 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=1.275 mas, bmaj=2.372 mas, bpa=11.55 degrees ! Estimated noise=8.58491 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 = 0.00101233 Jy ! Component: 100 - total flux cleaned = 0.00158358 Jy ! Component: 150 - total flux cleaned = 0.00194839 Jy ! Component: 200 - total flux cleaned = 0.00218589 Jy ! Total flux subtracted in 200 components = 0.00218589 Jy ! Clean residual min=-0.000746 max=0.000709 Jy/beam ! Clean residual mean=-0.000002 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0227081 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 30 components and 0.0227081 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=0.017741Jy sigma=0.017998 ! Fit after self-cal, rms=0.017741Jy sigma=0.017995 ! 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 1.04 HN 0.85 KP 1.07 LA 0.94 ! MK 1.02 NL 0.93 OV 0.91 PT 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 HN 0.87 KP 1.04 LA 1.11 ! NL 1.10 OV 0.90 PT 0.78 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.19 HN 0.95 KP 0.73 LA 0.95 ! NL 1.00 OV 1.11 PT 0.76 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 0.70 KP 1.00 LA 0.91 ! MK 1.09 NL 1.20 OV 0.99 PT 0.83 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 HN 0.90 KP 0.95 LA 1.10 ! NL 1.11 OV 0.99 PT 0.87 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.16 HN 0.98 KP 0.91 LA 0.85 ! NL 1.02 OV 0.91 PT 0.80 SC 0.86 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.77 HN 0.90 KP 1.00 LA 0.96 ! MK 0.98 NL 1.00 OV 1.02 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 HN 1.01 KP 1.02 LA 0.89 ! NL 0.92 OV 1.04 PT 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.80 HN 0.87 KP 0.99 LA 0.93 ! NL 0.99 OV 0.88 PT 0.90 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 0.95 KP 0.92 LA 0.95 ! MK 0.94 NL 0.94 OV 1.02 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 HN 0.95 KP 0.95 LA 0.88 ! NL 0.91 OV 0.85 PT 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.91 HN 0.91 KP 0.76 LA 0.90 ! NL 1.00 OV 1.07 PT 1.01 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 HN 0.87 KP 1.11 LA 0.92 ! MK 0.94 NL 0.88 OV 0.90 PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 HN 1.08 KP 1.02 LA 0.90 ! NL 0.96 OV 0.99 PT 0.85 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 HN 0.93 KP 1.04 LA 0.87 ! NL 0.92 OV 1.02 PT 0.83 SC 0.87 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 0.89 KP 1.04 LA 0.99 ! MK 1.01 NL 0.83 OV 1.03 PT 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.17 HN 0.84 KP 1.15 LA 1.06 ! NL 1.03 OV 0.86 PT 0.81 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 HN 1.00 KP 0.88 LA 0.96 ! NL 1.06 OV 1.02 PT 0.89 SC 0.89 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 0.85 KP 0.94 LA 0.92 ! MK 0.96 NL 1.17 OV 0.94 PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 HN 0.81 KP 0.96 LA 0.89 ! NL 1.01 OV 0.98 PT 0.88 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 HN 0.85 KP 0.89 LA 0.85 ! NL 1.02 OV 0.81 PT 0.87 SC 0.87 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 0.97 KP 1.10 LA 0.82 ! MK 0.86 NL 1.09 OV 1.03 PT 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.18 HN 0.83 KP 1.11 LA 0.86 ! NL 0.87 OV 1.06 PT 0.83 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 HN 1.01 KP 0.99 LA 0.80 ! NL 0.95 OV 1.05 PT 0.83 SC 0.96 ! ! ! Fit before self-cal, rms=0.017741Jy sigma=0.017995 ! Fit after self-cal, rms=0.015942Jy sigma=0.017535 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.269 mas, bmaj=2.371 mas, bpa=11.28 degrees ! Estimated noise=7.5711 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 = -0.00183578 Jy ! Component: 100 - total flux cleaned = -0.00227506 Jy ! Component: 150 - total flux cleaned = -0.00245841 Jy ! Component: 200 - total flux cleaned = -0.00249467 Jy ! Total flux subtracted in 200 components = -0.00249467 Jy ! Clean residual min=-0.000584 max=0.000546 Jy/beam ! Clean residual mean=-0.000001 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.0202135 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.0202135 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=0.015330Jy sigma=0.017711 ! Fit after self-cal, rms=0.015360Jy sigma=0.017699 ! 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=0.015360Jy sigma=0.017699 ! Fit after self-cal, rms=0.014140Jy sigma=0.017416 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.269 mas, bmaj=2.379 mas, bpa=10.97 degrees ! Estimated noise=6.74561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00161261 Jy ! Component: 100 - total flux cleaned = -0.00199336 Jy ! Component: 150 - total flux cleaned = -0.00216837 Jy ! Component: 200 - total flux cleaned = -0.00224932 Jy ! Total flux subtracted in 200 components = -0.00224932 Jy ! Clean residual min=-0.000453 max=0.000521 Jy/beam ! Clean residual mean=-0.000000 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0179642 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.0179642 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=0.013605Jy sigma=0.017596 ! Fit after self-cal, rms=0.013623Jy sigma=0.017590 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 = -1.51479e-05 Jy ! Component: 100 - total flux cleaned = -3.66118e-05 Jy ! Component: 150 - total flux cleaned = -4.67108e-05 Jy ! Component: 200 - total flux cleaned = -5.32437e-05 Jy ! Total flux subtracted in 200 components = -5.32437e-05 Jy ! Clean residual min=-0.000460 max=0.000495 Jy/beam ! Clean residual mean=-0.000000 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0179109 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.0179109 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=0.013614Jy sigma=0.017596 ! Fit after self-cal, rms=0.013614Jy sigma=0.017596 ! 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=0.013614Jy sigma=0.017596 ! Fit after self-cal, rms=0.012585Jy sigma=0.017405 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.269 mas, bmaj=2.382 mas, bpa=10.75 degrees ! Estimated noise=5.98656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0014269 Jy ! Component: 100 - total flux cleaned = -0.00175374 Jy ! Component: 150 - total flux cleaned = -0.00188182 Jy ! Component: 200 - total flux cleaned = -0.00195641 Jy ! Total flux subtracted in 200 components = -0.00195641 Jy ! Clean residual min=-0.000408 max=0.000455 Jy/beam ! Clean residual mean=-0.000000 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.0159545 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 49 components and 0.0159545 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=0.012112Jy sigma=0.017588 ! Fit after self-cal, rms=0.012116Jy sigma=0.017587 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 = -4.72204e-05 Jy ! Component: 100 - total flux cleaned = -5.90726e-05 Jy ! Component: 150 - total flux cleaned = -6.33325e-05 Jy ! Component: 200 - total flux cleaned = -6.71533e-05 Jy ! Total flux subtracted in 200 components = -6.71533e-05 Jy ! Clean residual min=-0.000411 max=0.000447 Jy/beam ! Clean residual mean=-0.000000 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.0158873 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.0158873 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=0.012112Jy sigma=0.017592 ! Fit after self-cal, rms=0.012111Jy sigma=0.017591 ! 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=0.012111Jy sigma=0.017591 ! Fit after self-cal, rms=0.011178Jy sigma=0.017403 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.184 mas, bmaj=3.022 mas, bpa=-0.7514 degrees ! Estimated noise=6.00602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00131715 Jy ! Component: 100 - total flux cleaned = -0.00161564 Jy ! Component: 150 - total flux cleaned = -0.00170944 Jy ! Component: 200 - total flux cleaned = -0.00175116 Jy ! Total flux subtracted in 200 components = -0.00175116 Jy ! Clean residual min=-0.000400 max=0.000421 Jy/beam ! Clean residual mean=-0.000001 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.0141362 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 70 components and 0.0141362 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=0.010756Jy sigma=0.017594 ! Fit after self-cal, rms=0.010756Jy sigma=0.017592 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 = -1.21014e-05 Jy ! Component: 100 - total flux cleaned = -1.82247e-05 Jy ! Component: 150 - total flux cleaned = -2.37455e-05 Jy ! Component: 200 - total flux cleaned = -2.46989e-05 Jy ! Total flux subtracted in 200 components = -2.46989e-05 Jy ! Clean residual min=-0.000398 max=0.000419 Jy/beam ! Clean residual mean=-0.000001 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.0141115 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 71 components and 0.0141115 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=0.010756Jy sigma=0.017594 ! Fit after self-cal, rms=0.010756Jy sigma=0.017593 ! 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=1.268 mas, bmaj=2.383 mas, bpa=10.64 degrees ! Estimated noise=5.31283 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.268 x 2.383 at 10.64 degrees (North through East) ! Clean map min=-0.00034896 max=0.012602 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=0.9618 mas, bmaj=2.028 mas, bpa=12.63 degrees ! Estimated noise=11.2225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00945223 Jy ! Component: 100 - total flux cleaned = 0.0116068 Jy ! Component: 150 - total flux cleaned = 0.0125548 Jy ! Component: 200 - total flux cleaned = 0.0131355 Jy ! Total flux subtracted in 200 components = 0.0131355 Jy ! Clean residual min=-0.000996 max=0.001028 Jy/beam ! Clean residual mean=-0.000000 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0131355 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0131355 Jy ! Inverting map and beam ! Estimated beam: bmin=1.268 mas, bmaj=2.383 mas, bpa=10.64 degrees ! Estimated noise=5.31283 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) ! Added new window around map position (1, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000579273 Jy ! Component: 100 - total flux cleaned = 0.000883888 Jy ! Component: 150 - total flux cleaned = 0.000986458 Jy ! Component: 200 - total flux cleaned = 0.00102681 Jy ! Total flux subtracted in 200 components = 0.00102681 Jy ! Clean residual min=-0.000346 max=0.000381 Jy/beam ! Clean residual mean=-0.000000 rms=0.000094 Jy/beam ! Combined flux in latest and established models = 0.0141623 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 42 components and 0.0141623 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=2.184 mas, bmaj=3.022 mas, bpa=-0.7514 degrees ! Estimated noise=6.00602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000157161 Jy ! Component: 100 - total flux cleaned = 0.000203735 Jy ! Component: 150 - total flux cleaned = 0.000238865 Jy ! Component: 200 - total flux cleaned = 0.000263985 Jy ! Total flux subtracted in 200 components = 0.000263985 Jy ! Clean residual min=-0.000367 max=0.000417 Jy/beam ! Clean residual mean=-0.000000 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0144263 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 = 2.0216e-05 Jy ! Component: 100 - total flux cleaned = 3.19916e-05 Jy ! Component: 150 - total flux cleaned = 3.49399e-05 Jy ! Component: 200 - total flux cleaned = 3.77063e-05 Jy ! Total flux subtracted in 200 components = 3.77063e-05 Jy ! Clean residual min=-0.000365 max=0.000419 Jy/beam ! Clean residual mean=-0.000000 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.014464 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 80 components and 0.014464 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.268 mas, bmaj=2.383 mas, bpa=10.64 degrees ! Estimated noise=5.31283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.97236e-05 Jy ! Component: 100 - total flux cleaned = -5.75427e-05 Jy ! Component: 150 - total flux cleaned = -6.45666e-05 Jy ! Component: 200 - total flux cleaned = -6.794e-05 Jy ! Total flux subtracted in 200 components = -6.794e-05 Jy ! Clean residual min=-0.000329 max=0.000383 Jy/beam ! Clean residual mean=-0.000000 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.0143961 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 92 components and 0.0143961 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=0.010748Jy sigma=0.017589 ! Fit after self-cal, rms=0.010747Jy sigma=0.017586 wmodel ./J2329+3754_X_map.mod ! Writing 92 model components to file: ./J2329+3754_X_map.mod wobs ./J2329+3754_X_uvs.fits ! Writing UV FITS file: ./J2329+3754_X_uvs.fits wwins ./J2329+3754_X_map.win ! wwins: Wrote 2 windows to ./J2329+3754_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 = 0.000151365 Jy ! Component: 100 - total flux cleaned = 0.000176022 Jy ! Component: 150 - total flux cleaned = 0.000164157 Jy ! Component: 200 - total flux cleaned = 0.000158565 Jy ! Component: 250 - total flux cleaned = 0.000164208 Jy ! Component: 300 - total flux cleaned = 0.000164234 Jy ! Component: 350 - total flux cleaned = 0.000153924 Jy ! Component: 400 - total flux cleaned = 0.000138774 Jy ! Component: 450 - total flux cleaned = 0.000138803 Jy ! Component: 500 - total flux cleaned = 0.000124107 Jy ! Component: 550 - total flux cleaned = 0.000114528 Jy ! Component: 600 - total flux cleaned = 0.000119214 Jy ! Component: 650 - total flux cleaned = 0.000100718 Jy ! Component: 700 - total flux cleaned = 0.000119011 Jy ! Component: 750 - total flux cleaned = 0.000109992 Jy ! Component: 800 - total flux cleaned = 9.67702e-05 Jy ! Component: 850 - total flux cleaned = 0.000101192 Jy ! Component: 900 - total flux cleaned = 9.68503e-05 Jy ! Component: 950 - total flux cleaned = 9.25444e-05 Jy ! Component: 1000 - total flux cleaned = 7.99307e-05 Jy ! Component: 1050 - total flux cleaned = 7.57326e-05 Jy ! Component: 1100 - total flux cleaned = 5.92622e-05 Jy ! Component: 1150 - total flux cleaned = 5.10973e-05 Jy ! Component: 1200 - total flux cleaned = 3.90929e-05 Jy ! Component: 1250 - total flux cleaned = 4.69852e-05 Jy ! Component: 1300 - total flux cleaned = 3.51424e-05 Jy ! Component: 1350 - total flux cleaned = 2.73686e-05 Jy ! Component: 1400 - total flux cleaned = 3.50504e-05 Jy ! Component: 1450 - total flux cleaned = 2.36e-05 Jy ! Component: 1500 - total flux cleaned = 2.36131e-05 Jy ! Component: 1550 - total flux cleaned = 1.23527e-05 Jy ! Component: 1600 - total flux cleaned = 1.29966e-06 Jy ! Component: 1650 - total flux cleaned = -2.34515e-06 Jy ! Component: 1700 - total flux cleaned = 1.28433e-06 Jy ! Component: 1750 - total flux cleaned = -1.30858e-05 Jy ! Component: 1800 - total flux cleaned = -3.09189e-05 Jy ! Component: 1850 - total flux cleaned = -2.73325e-05 Jy ! Component: 1900 - total flux cleaned = -1.68294e-05 Jy ! Component: 1950 - total flux cleaned = -4.12632e-05 Jy ! Component: 2000 - total flux cleaned = -4.12126e-05 Jy ! Component: 2050 - total flux cleaned = -4.12175e-05 Jy ! Component: 2100 - total flux cleaned = -4.80089e-05 Jy ! Component: 2150 - total flux cleaned = -5.47543e-05 Jy ! Component: 2200 - total flux cleaned = -6.819e-05 Jy ! Component: 2250 - total flux cleaned = -6.81574e-05 Jy ! Component: 2300 - total flux cleaned = -8.80554e-05 Jy ! Component: 2350 - total flux cleaned = -0.000101237 Jy ! Component: 2400 - total flux cleaned = -0.000111072 Jy ! Component: 2450 - total flux cleaned = -0.000101313 Jy ! Component: 2500 - total flux cleaned = -0.000127191 Jy ! Component: 2550 - total flux cleaned = -0.000133604 Jy ! Component: 2600 - total flux cleaned = -0.00014957 Jy ! Component: 2650 - total flux cleaned = -0.000181348 Jy ! Component: 2700 - total flux cleaned = -0.000187635 Jy ! Component: 2750 - total flux cleaned = -0.000209633 Jy ! Component: 2800 - total flux cleaned = -0.000222097 Jy ! Component: 2850 - total flux cleaned = -0.000246949 Jy ! Component: 2900 - total flux cleaned = -0.000253129 Jy ! Component: 2950 - total flux cleaned = -0.000259302 Jy ! Component: 3000 - total flux cleaned = -0.000292933 Jy ! Component: 3050 - total flux cleaned = -0.000289878 Jy ! Component: 3100 - total flux cleaned = -0.000301986 Jy ! Component: 3150 - total flux cleaned = -0.000314028 Jy ! Component: 3200 - total flux cleaned = -0.000323011 Jy ! Component: 3250 - total flux cleaned = -0.000331947 Jy ! Component: 3300 - total flux cleaned = -0.000349762 Jy ! Component: 3350 - total flux cleaned = -0.000364509 Jy ! Component: 3400 - total flux cleaned = -0.000373323 Jy ! Component: 3450 - total flux cleaned = -0.000382101 Jy ! Component: 3500 - total flux cleaned = -0.000399607 Jy ! Component: 3550 - total flux cleaned = -0.000402494 Jy ! Component: 3600 - total flux cleaned = -0.000414042 Jy ! Component: 3650 - total flux cleaned = -0.00042842 Jy ! Component: 3700 - total flux cleaned = -0.000448438 Jy ! Component: 3750 - total flux cleaned = -0.000454143 Jy ! Component: 3800 - total flux cleaned = -0.000471157 Jy ! Component: 3850 - total flux cleaned = -0.000473975 Jy ! Component: 3900 - total flux cleaned = -0.000482425 Jy ! Component: 3950 - total flux cleaned = -0.000490828 Jy ! Component: 4000 - total flux cleaned = -0.000502001 Jy ! Component: 4050 - total flux cleaned = -0.000515911 Jy ! Total flux subtracted in 4096 components = -0.000529757 Jy ! Clean residual min=-0.000190 max=0.000191 Jy/beam ! Clean residual mean=0.000000 rms=0.000050 Jy/beam ! Combined flux in latest and established models = 0.0138663 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 405 components and 0.0138663 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J2329+3754_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.268 x 2.383 at 10.64 degrees (North through East) ! Clean map min=-0.00024671 max=0.012585 Jy/beam ! Writing clean map to FITS file: ./J2329+3754_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0125849 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 4.98888e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.18926 1.18926 2.37852 4.75703 9.51406 19.0281 38.0562 76.1125 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.012 quit ! Quitting program ! Log file ./J2329+3754_X_uvs.log closed on Mon Oct 28 15:40:55 2013