! Started logfile: ./J0056-2117_X_uvs.log on Mon Oct 28 15:36:44 2013 obs J0056-2117_X_uvm.fits ! Reading UV FITS file: J0056-2117_X_uvm.fits ! AN table 1: 11 integrations on 21 of 21 possible baselines. ! AN table 2: 11 integrations on 28 of 28 possible baselines. ! AN table 3: 21 integrations on 28 of 28 possible baselines. ! AN table 4: 10 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.946148 visibilities/baseline/integration-bin. ! Found source: J0056-2117 ! ! 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 10120 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 ./J0056-2117_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 5 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.003489Jy sigma=1.740413 ! Fit after self-cal, rms=0.953203Jy sigma=1.631105 ! 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=0.9993 mas, bmaj=2.5 mas, bpa=5.344 degrees ! Estimated noise=10.6336 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 = 0.0364021 Jy ! Component: 100 - total flux cleaned = 0.0473546 Jy ! Total flux subtracted in 100 components = 0.0473546 Jy ! Clean residual min=-0.001970 max=0.004820 Jy/beam ! Clean residual mean=-0.000015 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.0473546 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0473546 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=0.023518Jy sigma=0.041848 ! Fit after self-cal, rms=0.022531Jy sigma=0.040568 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00545036 Jy ! Component: 100 - total flux cleaned = 0.00840566 Jy ! Total flux subtracted in 100 components = 0.00840566 Jy ! Clean residual min=-0.001578 max=0.001787 Jy/beam ! Clean residual mean=-0.000007 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0557603 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 0.0557603 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=0.021479Jy sigma=0.034466 ! Fit after self-cal, rms=0.021484Jy sigma=0.034460 ! 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=1.353 mas, bmaj=3.365 mas, bpa=1.925 degrees ! Estimated noise=4.47209 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 = 0.00391504 Jy ! Component: 100 - total flux cleaned = 0.00594268 Jy ! Component: 150 - total flux cleaned = 0.00705538 Jy ! Component: 200 - total flux cleaned = 0.00766744 Jy ! Total flux subtracted in 200 components = 0.00766744 Jy ! Clean residual min=-0.001539 max=0.001991 Jy/beam ! Clean residual mean=-0.000011 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.0634277 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 44 components and 0.0634277 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=0.021632Jy sigma=0.031717 ! Fit after self-cal, rms=0.021633Jy sigma=0.031710 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 0.86 KP 0.95 LA 1.07 ! NL 1.02 OV 0.96 PT 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 HN 0.95 KP 0.96 LA 0.98 ! MK 1.00 NL 1.10 OV 1.07 PT 0.80 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.10 HN 0.91 KP 0.98 LA 0.99 ! NL 1.08 OV 1.04 PT 0.86 SC 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.13 KP 0.97 LA 1.02 NL 1.09 ! OV 1.01 PT 0.83 SC 0.97 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 HN 0.90 KP 0.94 LA 1.00 ! NL 1.02 OV 0.93 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 HN 0.95 KP 0.98 LA 0.93 ! MK 0.99 NL 1.05 OV 0.98 PT 0.86 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.13 HN 0.92 KP 0.95 LA 0.96 ! NL 1.07 OV 1.01 PT 0.88 SC 0.88 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.12 KP 0.95 LA 0.88 NL 1.10 ! OV 1.00 PT 0.86 SC 0.82 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 0.92 KP 1.05 LA 0.90 ! NL 1.03 OV 1.02 PT 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.78 HN 1.16 KP 1.05 LA 0.90 ! MK 1.01 NL 1.07 OV 1.06 PT 0.87 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.93 HN 0.98 KP 1.01 LA 0.93 ! NL 1.11 OV 1.09 PT 0.86 SC 0.93 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.87 KP 1.07 LA 0.91 NL 1.10 ! OV 1.05 PT 0.87 SC 0.87 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.00 KP 0.96 LA 0.94 ! NL 1.03 OV 1.01 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 HN 1.35 KP 0.92 LA 0.97 ! MK 1.04 NL 1.02 OV 1.04 PT 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 HN 1.00 KP 0.95 LA 1.04 ! NL 0.99 OV 1.02 PT 0.92 SC 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.95 KP 0.93 LA 0.96 NL 1.04 ! OV 1.02 PT 0.96 SC 0.83 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.06 KP 1.10 LA 0.98 ! NL 1.02 OV 1.04 PT 0.83 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 HN 1.13 KP 1.06 LA 0.93 ! MK 1.03 NL 1.02 OV 1.02 PT 0.87 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 HN 0.95 KP 1.09 LA 0.95 ! NL 1.01 OV 1.05 PT 0.91 SC 0.93 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 KP 1.02 LA 0.97 NL 1.07 ! OV 1.03 PT 0.91 SC 0.87 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 1.07 KP 1.03 LA 1.01 ! NL 1.06 OV 1.08 PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 HN 1.17 KP 1.01 LA 1.03 ! MK 1.00 NL 1.09 OV 1.08 PT 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 HN 1.02 KP 1.03 LA 1.06 ! NL 1.06 OV 1.06 PT 0.91 SC 0.91 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.94 KP 1.07 LA 1.05 NL 1.09 ! OV 1.15 PT 0.93 SC 0.81 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 0.94 KP 1.05 LA 0.93 ! NL 0.98 OV 1.06 PT 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 HN 1.09 KP 1.01 LA 0.95 ! MK 0.99 NL 1.03 OV 1.04 PT 0.86 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 HN 1.01 KP 0.98 LA 0.94 ! NL 1.05 OV 1.02 PT 0.90 SC 0.94 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.08 KP 1.02 LA 0.87 NL 1.12 ! OV 1.13 PT 0.89 SC 0.79 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.30 HN 0.91 KP 1.02 LA 0.91 ! NL 1.02 OV 1.08 PT 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.26 HN 0.99 KP 1.07 LA 0.86 ! MK 0.93 NL 1.02 OV 1.06 PT 0.79 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.12 HN 1.02 KP 1.08 LA 0.91 ! NL 1.04 OV 1.07 PT 0.85 SC 1.07 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.07 KP 1.07 LA 0.91 NL 1.05 ! OV 1.11 PT 0.83 SC 1.07 ! ! ! Fit before self-cal, rms=0.021633Jy sigma=0.031710 ! Fit after self-cal, rms=0.020644Jy sigma=0.028065 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.351 mas, bmaj=3.32 mas, bpa=2.678 degrees ! Estimated noise=4.31769 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 = -0.00172531 Jy ! Component: 100 - total flux cleaned = -0.00201935 Jy ! Component: 150 - total flux cleaned = -0.00204761 Jy ! Component: 200 - total flux cleaned = -0.00206342 Jy ! Total flux subtracted in 200 components = -0.00206342 Jy ! Clean residual min=-0.000670 max=0.000956 Jy/beam ! Clean residual mean=-0.000002 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0613643 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 0.0613643 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=0.020150Jy sigma=0.028322 ! Fit after self-cal, rms=0.020184Jy sigma=0.028305 ! Inverting map ! Added new window around map position (1.6, 6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00092831 Jy ! Component: 100 - total flux cleaned = 0.00132361 Jy ! Component: 150 - total flux cleaned = 0.00143616 Jy ! Component: 200 - total flux cleaned = 0.00145964 Jy ! Total flux subtracted in 200 components = 0.00145964 Jy ! Clean residual min=-0.000564 max=0.000657 Jy/beam ! Clean residual mean=-0.000001 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.062824 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 70 components and 0.0628239 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=0.020111Jy sigma=0.028204 ! Fit after self-cal, rms=0.020099Jy sigma=0.028179 ! 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=0.020099Jy sigma=0.028179 ! Fit after self-cal, rms=0.019624Jy sigma=0.027861 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.341 mas, bmaj=3.288 mas, bpa=2.88 degrees ! Estimated noise=4.14556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00154778 Jy ! Component: 100 - total flux cleaned = -0.0013887 Jy ! Component: 150 - total flux cleaned = -0.00123479 Jy ! Component: 200 - total flux cleaned = -0.00113147 Jy ! Total flux subtracted in 200 components = -0.00113147 Jy ! Clean residual min=-0.000489 max=0.000536 Jy/beam ! Clean residual mean=-0.000001 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0616925 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 78 components and 0.0616925 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=0.019157Jy sigma=0.028063 ! Fit after self-cal, rms=0.019153Jy sigma=0.028054 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 = 0.000223389 Jy ! Component: 100 - total flux cleaned = 0.000298971 Jy ! Component: 150 - total flux cleaned = 0.000322333 Jy ! Component: 200 - total flux cleaned = 0.00032909 Jy ! Total flux subtracted in 200 components = 0.00032909 Jy ! Clean residual min=-0.000479 max=0.000494 Jy/beam ! Clean residual mean=-0.000001 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.0620216 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 85 components and 0.0620215 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=0.019127Jy sigma=0.028052 ! Fit after self-cal, rms=0.019126Jy sigma=0.028049 ! 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=0.019126Jy sigma=0.028049 ! Fit after self-cal, rms=0.018694Jy sigma=0.027805 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.333 mas, bmaj=3.255 mas, bpa=3.168 degrees ! Estimated noise=3.98177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00152507 Jy ! Component: 100 - total flux cleaned = -0.00163623 Jy ! Component: 150 - total flux cleaned = -0.00154553 Jy ! Component: 200 - total flux cleaned = -0.0015064 Jy ! Total flux subtracted in 200 components = -0.0015064 Jy ! Clean residual min=-0.000484 max=0.000513 Jy/beam ! Clean residual mean=-0.000001 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0605151 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 95 components and 0.0605152 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=0.018260Jy sigma=0.028040 ! Fit after self-cal, rms=0.018259Jy sigma=0.028037 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 = 0.000118076 Jy ! Component: 100 - total flux cleaned = 0.000144834 Jy ! Component: 150 - total flux cleaned = 0.000161485 Jy ! Component: 200 - total flux cleaned = 0.000171328 Jy ! Total flux subtracted in 200 components = 0.000171328 Jy ! Clean residual min=-0.000475 max=0.000502 Jy/beam ! Clean residual mean=-0.000001 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0606865 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 110 components and 0.0606865 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=0.018243Jy sigma=0.028040 ! Fit after self-cal, rms=0.018244Jy sigma=0.028038 ! 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=0.018244Jy sigma=0.028038 ! Fit after self-cal, rms=0.017860Jy sigma=0.027793 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.483 mas, bmaj=5.467 mas, bpa=0.8105 degrees ! Estimated noise=4.02959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00144175 Jy ! Component: 100 - total flux cleaned = -0.00158622 Jy ! Component: 150 - total flux cleaned = -0.00153745 Jy ! Component: 200 - total flux cleaned = -0.0015045 Jy ! Total flux subtracted in 200 components = -0.0015045 Jy ! Clean residual min=-0.000444 max=0.000519 Jy/beam ! Clean residual mean=-0.000002 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.059182 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 122 components and 0.059182 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=0.017450Jy sigma=0.028046 ! Fit after self-cal, rms=0.017450Jy sigma=0.028043 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 = 0.000112329 Jy ! Component: 100 - total flux cleaned = 0.000138411 Jy ! Component: 150 - total flux cleaned = 0.000163716 Jy ! Component: 200 - total flux cleaned = 0.000179051 Jy ! Total flux subtracted in 200 components = 0.000179051 Jy ! Clean residual min=-0.000442 max=0.000499 Jy/beam ! Clean residual mean=-0.000001 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.059361 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 137 components and 0.059361 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=0.017438Jy sigma=0.028053 ! Fit after self-cal, rms=0.017438Jy sigma=0.028052 ! 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=1.325 mas, bmaj=3.227 mas, bpa=3.441 degrees ! Estimated noise=3.82567 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.325 x 3.227 at 3.441 degrees (North through East) ! Clean map min=-0.00045011 max=0.042422 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=0.9825 mas, bmaj=2.42 mas, bpa=7.15 degrees ! Estimated noise=8.96881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0312408 Jy ! Component: 100 - total flux cleaned = 0.0411672 Jy ! Component: 150 - total flux cleaned = 0.0460295 Jy ! Component: 200 - total flux cleaned = 0.0489335 Jy ! Total flux subtracted in 200 components = 0.0489335 Jy ! Clean residual min=-0.001212 max=0.001616 Jy/beam ! Clean residual mean=-0.000006 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0489336 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0489336 Jy ! Inverting map and beam ! Estimated beam: bmin=1.325 mas, bmaj=3.227 mas, bpa=3.441 degrees ! Estimated noise=3.82567 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 = 0.00351344 Jy ! Component: 100 - total flux cleaned = 0.00554091 Jy ! Component: 150 - total flux cleaned = 0.00688917 Jy ! Component: 200 - total flux cleaned = 0.00782502 Jy ! Total flux subtracted in 200 components = 0.00782502 Jy ! Clean residual min=-0.000558 max=0.000890 Jy/beam ! Clean residual mean=-0.000004 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0567586 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 100 components and 0.0567586 Jy ! Inverting map ! Added new window around map position (-2, 4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000842414 Jy ! Component: 100 - total flux cleaned = 0.00138256 Jy ! Component: 150 - total flux cleaned = 0.00179795 Jy ! Component: 200 - total flux cleaned = 0.00212508 Jy ! Total flux subtracted in 200 components = 0.00212508 Jy ! Clean residual min=-0.000433 max=0.000491 Jy/beam ! Clean residual mean=-0.000001 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0588837 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 146 components and 0.0588836 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=2.483 mas, bmaj=5.467 mas, bpa=0.8105 degrees ! Estimated noise=4.02959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000345688 Jy ! Component: 100 - total flux cleaned = 0.000591248 Jy ! Component: 150 - total flux cleaned = 0.000772275 Jy ! Component: 200 - total flux cleaned = 0.000906629 Jy ! Total flux subtracted in 200 components = 0.000906629 Jy ! Clean residual min=-0.000421 max=0.000445 Jy/beam ! Clean residual mean=-0.000001 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0597903 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 = 5.98224e-05 Jy ! Component: 100 - total flux cleaned = 9.6685e-05 Jy ! Component: 150 - total flux cleaned = 0.000129397 Jy ! Component: 200 - total flux cleaned = 0.000147136 Jy ! Total flux subtracted in 200 components = 0.000147136 Jy ! Clean residual min=-0.000415 max=0.000421 Jy/beam ! Clean residual mean=-0.000001 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0599374 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 179 components and 0.0599374 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.325 mas, bmaj=3.227 mas, bpa=3.441 degrees ! Estimated noise=3.82567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000125586 Jy ! Component: 100 - total flux cleaned = -0.00013105 Jy ! Component: 150 - total flux cleaned = -0.000117255 Jy ! Component: 200 - total flux cleaned = -0.000100097 Jy ! Total flux subtracted in 200 components = -0.000100097 Jy ! Clean residual min=-0.000423 max=0.000474 Jy/beam ! Clean residual mean=-0.000000 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.0598373 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 193 components and 0.0598373 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=0.017414Jy sigma=0.028002 ! Fit after self-cal, rms=0.017408Jy sigma=0.027994 wmodel ./J0056-2117_X_map.mod ! Writing 193 model components to file: ./J0056-2117_X_map.mod wobs ./J0056-2117_X_uvs.fits ! Writing UV FITS file: ./J0056-2117_X_uvs.fits wwins ./J0056-2117_X_map.win ! wwins: Wrote 3 windows to ./J0056-2117_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 = 6.63272e-05 Jy ! Component: 100 - total flux cleaned = 7.36919e-05 Jy ! Component: 150 - total flux cleaned = 8.76518e-05 Jy ! Component: 200 - total flux cleaned = 9.45655e-05 Jy ! Component: 250 - total flux cleaned = 0.000127513 Jy ! Component: 300 - total flux cleaned = 0.000166066 Jy ! Component: 350 - total flux cleaned = 0.000209967 Jy ! Component: 400 - total flux cleaned = 0.000240702 Jy ! Component: 450 - total flux cleaned = 0.000288968 Jy ! Component: 500 - total flux cleaned = 0.00034207 Jy ! Component: 550 - total flux cleaned = 0.000382589 Jy ! Component: 600 - total flux cleaned = 0.000405436 Jy ! Component: 650 - total flux cleaned = 0.000455979 Jy ! Component: 700 - total flux cleaned = 0.00050006 Jy ! Component: 750 - total flux cleaned = 0.000532583 Jy ! Component: 800 - total flux cleaned = 0.000553975 Jy ! Component: 850 - total flux cleaned = 0.000569896 Jy ! Component: 900 - total flux cleaned = 0.000596064 Jy ! Component: 950 - total flux cleaned = 0.000626897 Jy ! Component: 1000 - total flux cleaned = 0.000652231 Jy ! Component: 1050 - total flux cleaned = 0.000677312 Jy ! Component: 1100 - total flux cleaned = 0.000702048 Jy ! Component: 1150 - total flux cleaned = 0.000721654 Jy ! Component: 1200 - total flux cleaned = 0.000741122 Jy ! Component: 1250 - total flux cleaned = 0.000769941 Jy ! Component: 1300 - total flux cleaned = 0.000788858 Jy ! Component: 1350 - total flux cleaned = 0.000807559 Jy ! Component: 1400 - total flux cleaned = 0.000821487 Jy ! Component: 1450 - total flux cleaned = 0.000839919 Jy ! Component: 1500 - total flux cleaned = 0.00085356 Jy ! Component: 1550 - total flux cleaned = 0.000853612 Jy ! Component: 1600 - total flux cleaned = 0.000880552 Jy ! Component: 1650 - total flux cleaned = 0.000889465 Jy ! Component: 1700 - total flux cleaned = 0.000911466 Jy ! Component: 1750 - total flux cleaned = 0.000941868 Jy ! Component: 1800 - total flux cleaned = 0.000941854 Jy ! Component: 1850 - total flux cleaned = 0.000933317 Jy ! Component: 1900 - total flux cleaned = 0.000946027 Jy ! Component: 1950 - total flux cleaned = 0.000967036 Jy ! Component: 2000 - total flux cleaned = 0.000971225 Jy ! Component: 2050 - total flux cleaned = 0.000987719 Jy ! Component: 2100 - total flux cleaned = 0.000983634 Jy ! Component: 2150 - total flux cleaned = 0.000995838 Jy ! Component: 2200 - total flux cleaned = 0.00100799 Jy ! Component: 2250 - total flux cleaned = 0.00102001 Jy ! Component: 2300 - total flux cleaned = 0.00101602 Jy ! Component: 2350 - total flux cleaned = 0.00103576 Jy ! Component: 2400 - total flux cleaned = 0.00104361 Jy ! Component: 2450 - total flux cleaned = 0.00103585 Jy ! Component: 2500 - total flux cleaned = 0.00106292 Jy ! Component: 2550 - total flux cleaned = 0.00105907 Jy ! Component: 2600 - total flux cleaned = 0.0010743 Jy ! Component: 2650 - total flux cleaned = 0.00107808 Jy ! Component: 2700 - total flux cleaned = 0.00108187 Jy ! Component: 2750 - total flux cleaned = 0.00109308 Jy ! Component: 2800 - total flux cleaned = 0.00108566 Jy ! Component: 2850 - total flux cleaned = 0.00109304 Jy ! Component: 2900 - total flux cleaned = 0.00109669 Jy ! Component: 2950 - total flux cleaned = 0.00110397 Jy ! Component: 3000 - total flux cleaned = 0.0011112 Jy ! Component: 3050 - total flux cleaned = 0.00111479 Jy ! Component: 3100 - total flux cleaned = 0.00112909 Jy ! Component: 3150 - total flux cleaned = 0.0011184 Jy ! Component: 3200 - total flux cleaned = 0.0011325 Jy ! Component: 3250 - total flux cleaned = 0.00112901 Jy ! Component: 3300 - total flux cleaned = 0.00112553 Jy ! Component: 3350 - total flux cleaned = 0.00113248 Jy ! Component: 3400 - total flux cleaned = 0.00114285 Jy ! Component: 3450 - total flux cleaned = 0.00115314 Jy ! Component: 3500 - total flux cleaned = 0.00115314 Jy ! Component: 3550 - total flux cleaned = 0.00115315 Jy ! Component: 3600 - total flux cleaned = 0.00115653 Jy ! Component: 3650 - total flux cleaned = 0.00115655 Jy ! Component: 3700 - total flux cleaned = 0.00115994 Jy ! Component: 3750 - total flux cleaned = 0.00117658 Jy ! Component: 3800 - total flux cleaned = 0.0011799 Jy ! Component: 3850 - total flux cleaned = 0.00119637 Jy ! Component: 3900 - total flux cleaned = 0.00119311 Jy ! Component: 3950 - total flux cleaned = 0.0012127 Jy ! Component: 4000 - total flux cleaned = 0.00121272 Jy ! Component: 4050 - total flux cleaned = 0.00122567 Jy ! Total flux subtracted in 4096 components = 0.00122887 Jy ! Clean residual min=-0.000187 max=0.000193 Jy/beam ! Clean residual mean=0.000000 rms=0.000060 Jy/beam ! Combined flux in latest and established models = 0.0610662 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 474 components and 0.0610662 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J0056-2117_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.325 x 3.227 at 3.441 degrees (North through East) ! Clean map min=-0.00034806 max=0.042677 Jy/beam ! Writing clean map to FITS file: ./J0056-2117_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0426771 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.98249e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.420541 0.420541 0.841081 1.68216 3.36432 6.72865 13.4573 26.9146 53.8292 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.042 quit ! Quitting program ! Log file ./J0056-2117_X_uvs.log closed on Mon Oct 28 15:36:59 2013