! Started logfile: ./J1015-0626_X_uvs.log on Mon Oct 28 15:38:29 2013 obs J1015-0626_X_uvm.fits ! Reading UV FITS file: J1015-0626_X_uvm.fits ! AN table 1: 10 integrations on 28 of 28 possible baselines. ! AN table 2: 10 integrations on 21 of 21 possible baselines. ! AN table 3: 10 integrations on 36 of 36 possible baselines. ! AN table 4: 9 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.970054 visibilities/baseline/integration-bin. ! Found source: J1015-0626 ! ! 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 8552 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 ./J1015-0626_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 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.000765Jy sigma=1.124156 ! Fit after self-cal, rms=0.978361Jy sigma=1.090487 ! 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=0.9413 mas, bmaj=2.087 mas, bpa=-3.845 degrees ! Estimated noise=14.2099 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 = 0.019236 Jy ! Component: 100 - total flux cleaned = 0.0244023 Jy ! Total flux subtracted in 100 components = 0.0244023 Jy ! Clean residual min=-0.001562 max=0.002101 Jy/beam ! Clean residual mean=0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0244023 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0244023 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=0.019692Jy sigma=0.022523 ! Fit after self-cal, rms=0.016279Jy sigma=0.019315 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00357319 Jy ! Component: 100 - total flux cleaned = 0.00504652 Jy ! Total flux subtracted in 100 components = 0.00504652 Jy ! Clean residual min=-0.001193 max=0.001190 Jy/beam ! Clean residual mean=0.000000 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0294488 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.0294488 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=0.016402Jy sigma=0.017512 ! Fit after self-cal, rms=0.016400Jy sigma=0.017510 ! 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=1.188 mas, bmaj=2.72 mas, bpa=-5.678 degrees ! Estimated noise=7.4884 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 = 0.000928046 Jy ! Component: 100 - total flux cleaned = 0.00139182 Jy ! Component: 150 - total flux cleaned = 0.00167448 Jy ! Component: 200 - total flux cleaned = 0.00184778 Jy ! Total flux subtracted in 200 components = 0.00184778 Jy ! Clean residual min=-0.000723 max=0.000712 Jy/beam ! Clean residual mean=0.000000 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.0312966 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 28 components and 0.0312966 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=0.016532Jy sigma=0.017261 ! Fit after self-cal, rms=0.016531Jy sigma=0.017259 ! 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 1.09 HN 0.84 KP 1.02 LA 1.02 ! MK 0.85 NL 0.98 OV 0.88 PT 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 HN 1.04 KP 0.95 LA 0.95 ! NL 1.01 OV 0.95 PT 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 HN 0.89 KP 0.89 LA 1.11 ! MK 0.91 NL 1.04 OV 1.06 PT 0.90 ! SC 0.91 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.16 HN 1.07 KP 0.94 LA 1.06 ! NL 0.91 OV 0.92 PT 0.89 SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 0.84 KP 0.95 LA 0.97 ! MK 0.97 NL 1.07 OV 0.92 PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 HN 0.89 KP 0.95 LA 0.87 ! NL 0.93 OV 1.07 PT 0.87 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 HN 0.86 KP 0.96 LA 0.89 ! MK 1.00 NL 0.91 OV 0.95 PT 0.84 ! SC 0.86 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 HN 0.82 KP 1.07 LA 0.93 ! NL 1.06 OV 0.98 PT 0.92 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 HN 0.87 KP 1.05 LA 0.92 ! MK 0.87 NL 0.94 OV 1.03 PT 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.78 HN 0.96 KP 0.96 LA 0.91 ! NL 1.02 OV 0.91 PT 0.91 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.89 HN 0.97 KP 1.02 LA 0.87 ! MK 1.01 NL 0.99 OV 0.91 PT 0.95 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.90 HN 0.90 KP 1.18 LA 0.93 ! NL 1.06 OV 0.89 PT 0.96 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 0.84 KP 0.93 LA 0.94 ! MK 0.97 NL 1.01 OV 0.95 PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 HN 0.91 KP 0.99 LA 1.00 ! NL 0.91 OV 0.97 PT 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.92 HN 0.86 KP 0.92 LA 0.91 ! MK 1.04 NL 0.90 OV 1.03 PT 0.93 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 HN 0.91 KP 0.93 LA 0.92 ! NL 1.03 OV 0.93 PT 0.99 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 HN 0.98 KP 1.08 LA 0.99 ! MK 0.87 NL 0.94 OV 0.98 PT 0.84 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.87 HN 0.91 KP 1.14 LA 0.94 ! NL 1.00 OV 1.06 PT 0.90 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.89 HN 1.02 KP 1.05 LA 1.06 ! MK 0.82 NL 1.04 OV 0.90 PT 0.89 ! SC 0.83 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.92 HN 0.92 KP 1.05 LA 0.95 ! NL 0.97 OV 0.99 PT 0.88 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 1.01 KP 1.00 LA 1.07 ! MK 0.88 NL 1.02 OV 0.98 PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 HN 0.98 KP 1.06 LA 1.04 ! NL 1.04 OV 1.13 PT 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 HN 0.86 KP 1.10 LA 1.01 ! MK 0.89 NL 1.00 OV 0.96 PT 0.90 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 HN 0.92 KP 0.97 LA 0.97 ! NL 1.16 OV 1.09 PT 0.98 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 1.08 KP 0.95 LA 0.86 ! MK 1.00 NL 0.96 OV 0.98 PT 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 HN 1.07 KP 1.00 LA 1.02 ! NL 0.94 OV 1.01 PT 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 HN 0.85 KP 0.92 LA 0.93 ! MK 0.94 NL 0.92 OV 1.01 PT 0.88 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.84 HN 0.87 KP 1.04 LA 1.07 ! NL 1.23 OV 0.95 PT 0.86 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 HN 1.01 KP 0.99 LA 0.92 ! MK 0.92 NL 0.98 OV 0.93 PT 0.82 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 HN 0.93 KP 1.05 LA 0.94 ! NL 0.92 OV 1.09 PT 0.85 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.14 HN 0.88 KP 1.04 LA 0.86 ! MK 0.96 NL 0.90 OV 0.94 PT 0.87 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 HN 1.06 KP 0.99 LA 0.97 ! NL 1.03 OV 0.99 PT 0.95 SC 0.96 ! ! ! Fit before self-cal, rms=0.016531Jy sigma=0.017259 ! Fit after self-cal, rms=0.015705Jy sigma=0.016543 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.176 mas, bmaj=2.715 mas, bpa=-5.898 degrees ! Estimated noise=6.82658 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 = -0.00193734 Jy ! Component: 100 - total flux cleaned = -0.00237909 Jy ! Component: 150 - total flux cleaned = -0.00248422 Jy ! Component: 200 - total flux cleaned = -0.0024941 Jy ! Total flux subtracted in 200 components = -0.0024941 Jy ! Clean residual min=-0.000444 max=0.000482 Jy/beam ! Clean residual mean=-0.000000 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.0288025 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.0288025 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=0.014997Jy sigma=0.016813 ! Fit after self-cal, rms=0.015011Jy sigma=0.016804 ! 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=0.015011Jy sigma=0.016804 ! Fit after self-cal, rms=0.014374Jy sigma=0.016532 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.169 mas, bmaj=2.711 mas, bpa=-6.182 degrees ! Estimated noise=6.23927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00176525 Jy ! Component: 100 - total flux cleaned = -0.00216499 Jy ! Component: 150 - total flux cleaned = -0.00229755 Jy ! Component: 200 - total flux cleaned = -0.00231019 Jy ! Total flux subtracted in 200 components = -0.00231019 Jy ! Clean residual min=-0.000409 max=0.000432 Jy/beam ! Clean residual mean=-0.000000 rms=0.000103 Jy/beam ! Combined flux in latest and established models = 0.0264923 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 41 components and 0.0264923 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=0.013730Jy sigma=0.016804 ! Fit after self-cal, rms=0.013731Jy sigma=0.016803 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 = -1.45757e-05 Jy ! Component: 100 - total flux cleaned = -1.1016e-05 Jy ! Component: 150 - total flux cleaned = -7.72069e-06 Jy ! Component: 200 - total flux cleaned = -4.88425e-06 Jy ! Total flux subtracted in 200 components = -4.88425e-06 Jy ! Clean residual min=-0.000405 max=0.000423 Jy/beam ! Clean residual mean=-0.000000 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.0264874 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.0264874 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=0.013724Jy sigma=0.016807 ! Fit after self-cal, rms=0.013724Jy sigma=0.016806 ! 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=0.013724Jy sigma=0.016806 ! Fit after self-cal, rms=0.013127Jy sigma=0.016528 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.16 mas, bmaj=2.707 mas, bpa=-6.46 degrees ! Estimated noise=5.69418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00160673 Jy ! Component: 100 - total flux cleaned = -0.00197361 Jy ! Component: 150 - total flux cleaned = -0.00210534 Jy ! Component: 200 - total flux cleaned = -0.00213292 Jy ! Total flux subtracted in 200 components = -0.00213292 Jy ! Clean residual min=-0.000374 max=0.000381 Jy/beam ! Clean residual mean=-0.000000 rms=0.000094 Jy/beam ! Combined flux in latest and established models = 0.0243545 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.0243545 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=0.012539Jy sigma=0.016804 ! Fit after self-cal, rms=0.012539Jy sigma=0.016803 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 = -1.29377e-06 Jy ! Component: 100 - total flux cleaned = 1.53661e-06 Jy ! Component: 150 - total flux cleaned = 6.41513e-06 Jy ! Component: 200 - total flux cleaned = 6.40996e-06 Jy ! Total flux subtracted in 200 components = 6.40996e-06 Jy ! Clean residual min=-0.000371 max=0.000376 Jy/beam ! Clean residual mean=-0.000000 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.0243609 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.0243609 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=0.012534Jy sigma=0.016806 ! Fit after self-cal, rms=0.012535Jy sigma=0.016806 ! 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=0.012535Jy sigma=0.016806 ! Fit after self-cal, rms=0.011991Jy sigma=0.016528 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.173 mas, bmaj=4.14 mas, bpa=-4.807 degrees ! Estimated noise=6.05919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0014992 Jy ! Component: 100 - total flux cleaned = -0.00182719 Jy ! Component: 150 - total flux cleaned = -0.00191138 Jy ! Component: 200 - total flux cleaned = -0.00191626 Jy ! Total flux subtracted in 200 components = -0.00191626 Jy ! Clean residual min=-0.000371 max=0.000377 Jy/beam ! Clean residual mean=-0.000000 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.0224446 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.0224446 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=0.011449Jy sigma=0.016815 ! Fit after self-cal, rms=0.011448Jy sigma=0.016814 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 = 8.49764e-06 Jy ! Component: 100 - total flux cleaned = 8.74649e-06 Jy ! Component: 150 - total flux cleaned = 9.72759e-06 Jy ! Component: 200 - total flux cleaned = 1.14467e-05 Jy ! Total flux subtracted in 200 components = 1.14467e-05 Jy ! Clean residual min=-0.000372 max=0.000376 Jy/beam ! Clean residual mean=-0.000000 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.0224561 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 55 components and 0.0224561 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=0.011446Jy sigma=0.016816 ! Fit after self-cal, rms=0.011446Jy sigma=0.016815 ! 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=1.153 mas, bmaj=2.704 mas, bpa=-6.702 degrees ! Estimated noise=5.19766 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.153 x 2.704 at -6.702 degrees (North through East) ! Clean map min=-0.00032427 max=0.019127 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=0.9168 mas, bmaj=2.077 mas, bpa=-5.223 degrees ! Estimated noise=9.70946 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014438 Jy ! Component: 100 - total flux cleaned = 0.0185942 Jy ! Component: 150 - total flux cleaned = 0.0203679 Jy ! Component: 200 - total flux cleaned = 0.0212579 Jy ! Total flux subtracted in 200 components = 0.0212579 Jy ! Clean residual min=-0.000755 max=0.000761 Jy/beam ! Clean residual mean=0.000000 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0212579 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0212579 Jy ! Inverting map and beam ! Estimated beam: bmin=1.153 mas, bmaj=2.704 mas, bpa=-6.702 degrees ! Estimated noise=5.19766 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). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000630311 Jy ! Component: 100 - total flux cleaned = 0.000908009 Jy ! Component: 150 - total flux cleaned = 0.00102492 Jy ! Component: 200 - total flux cleaned = 0.00109488 Jy ! Total flux subtracted in 200 components = 0.00109488 Jy ! Clean residual min=-0.000346 max=0.000333 Jy/beam ! Clean residual mean=-0.000000 rms=0.000086 Jy/beam ! Combined flux in latest and established models = 0.0223528 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 41 components and 0.0223528 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=2.173 mas, bmaj=4.14 mas, bpa=-4.807 degrees ! Estimated noise=6.05919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000148266 Jy ! Component: 100 - total flux cleaned = 0.000205899 Jy ! Component: 150 - total flux cleaned = 0.00021977 Jy ! Component: 200 - total flux cleaned = 0.000229605 Jy ! Total flux subtracted in 200 components = 0.000229605 Jy ! Clean residual min=-0.000377 max=0.000371 Jy/beam ! Clean residual mean=-0.000000 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0225824 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 = 8.98309e-06 Jy ! Component: 100 - total flux cleaned = 1.5135e-05 Jy ! Component: 150 - total flux cleaned = 2.08313e-05 Jy ! Component: 200 - total flux cleaned = 2.77467e-05 Jy ! Total flux subtracted in 200 components = 2.77467e-05 Jy ! Clean residual min=-0.000374 max=0.000368 Jy/beam ! Clean residual mean=-0.000000 rms=0.000103 Jy/beam ! Combined flux in latest and established models = 0.0226102 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 65 components and 0.0226102 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.153 mas, bmaj=2.704 mas, bpa=-6.702 degrees ! Estimated noise=5.19766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.33817e-05 Jy ! Component: 100 - total flux cleaned = -6.73634e-05 Jy ! Component: 150 - total flux cleaned = -6.74274e-05 Jy ! Component: 200 - total flux cleaned = -7.04412e-05 Jy ! Total flux subtracted in 200 components = -7.04412e-05 Jy ! Clean residual min=-0.000350 max=0.000334 Jy/beam ! Clean residual mean=-0.000000 rms=0.000083 Jy/beam ! Combined flux in latest and established models = 0.0225397 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 0.0225397 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=0.011445Jy sigma=0.016799 ! Fit after self-cal, rms=0.011444Jy sigma=0.016797 wmodel ./J1015-0626_X_map.mod ! Writing 77 model components to file: ./J1015-0626_X_map.mod wobs ./J1015-0626_X_uvs.fits ! Writing UV FITS file: ./J1015-0626_X_uvs.fits wwins ./J1015-0626_X_map.win ! wwins: Wrote 2 windows to ./J1015-0626_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 = -4.68926e-05 Jy ! Component: 100 - total flux cleaned = -2.34883e-05 Jy ! Component: 150 - total flux cleaned = 1.02443e-05 Jy ! Component: 200 - total flux cleaned = 4.28726e-05 Jy ! Component: 250 - total flux cleaned = 7.96306e-05 Jy ! Component: 300 - total flux cleaned = 0.000115332 Jy ! Component: 350 - total flux cleaned = 0.000150188 Jy ! Component: 400 - total flux cleaned = 0.000179369 Jy ! Component: 450 - total flux cleaned = 0.000222328 Jy ! Component: 500 - total flux cleaned = 0.000250279 Jy ! Component: 550 - total flux cleaned = 0.0002915 Jy ! Component: 600 - total flux cleaned = 0.000331826 Jy ! Component: 650 - total flux cleaned = 0.00034944 Jy ! Component: 700 - total flux cleaned = 0.000388474 Jy ! Component: 750 - total flux cleaned = 0.000401182 Jy ! Component: 800 - total flux cleaned = 0.000422172 Jy ! Component: 850 - total flux cleaned = 0.000434569 Jy ! Component: 900 - total flux cleaned = 0.000455069 Jy ! Component: 950 - total flux cleaned = 0.000479216 Jy ! Component: 1000 - total flux cleaned = 0.000487241 Jy ! Component: 1050 - total flux cleaned = 0.000498987 Jy ! Component: 1100 - total flux cleaned = 0.000506726 Jy ! Component: 1150 - total flux cleaned = 0.000525847 Jy ! Component: 1200 - total flux cleaned = 0.000522073 Jy ! Component: 1250 - total flux cleaned = 0.000537113 Jy ! Component: 1300 - total flux cleaned = 0.000555657 Jy ! Component: 1350 - total flux cleaned = 0.000566667 Jy ! Component: 1400 - total flux cleaned = 0.000588377 Jy ! Component: 1450 - total flux cleaned = 0.000588394 Jy ! Component: 1500 - total flux cleaned = 0.000595494 Jy ! Component: 1550 - total flux cleaned = 0.000605994 Jy ! Component: 1600 - total flux cleaned = 0.000619858 Jy ! Component: 1650 - total flux cleaned = 0.000630107 Jy ! Component: 1700 - total flux cleaned = 0.000633583 Jy ! Component: 1750 - total flux cleaned = 0.000653734 Jy ! Component: 1800 - total flux cleaned = 0.000660335 Jy ! Component: 1850 - total flux cleaned = 0.00066033 Jy ! Component: 1900 - total flux cleaned = 0.000660341 Jy ! Component: 1950 - total flux cleaned = 0.000669981 Jy ! Component: 2000 - total flux cleaned = 0.000686018 Jy ! Component: 2050 - total flux cleaned = 0.000692378 Jy ! Component: 2100 - total flux cleaned = 0.000704918 Jy ! Component: 2150 - total flux cleaned = 0.000701755 Jy ! Component: 2200 - total flux cleaned = 0.000704878 Jy ! Component: 2250 - total flux cleaned = 0.00072643 Jy ! Component: 2300 - total flux cleaned = 0.000741631 Jy ! Component: 2350 - total flux cleaned = 0.000747628 Jy ! Component: 2400 - total flux cleaned = 0.000750642 Jy ! Component: 2450 - total flux cleaned = 0.00076257 Jy ! Component: 2500 - total flux cleaned = 0.000777363 Jy ! Component: 2550 - total flux cleaned = 0.000777407 Jy ! Component: 2600 - total flux cleaned = 0.000791943 Jy ! Component: 2650 - total flux cleaned = 0.000800608 Jy ! Component: 2700 - total flux cleaned = 0.000809251 Jy ! Component: 2750 - total flux cleaned = 0.000829194 Jy ! Component: 2800 - total flux cleaned = 0.000837676 Jy ! Component: 2850 - total flux cleaned = 0.000854534 Jy ! Component: 2900 - total flux cleaned = 0.000862909 Jy ! Component: 2950 - total flux cleaned = 0.000868412 Jy ! Component: 3000 - total flux cleaned = 0.000879421 Jy ! Component: 3050 - total flux cleaned = 0.0008849 Jy ! Component: 3100 - total flux cleaned = 0.000901177 Jy ! Component: 3150 - total flux cleaned = 0.000901196 Jy ! Component: 3200 - total flux cleaned = 0.000917285 Jy ! Component: 3250 - total flux cleaned = 0.000922598 Jy ! Component: 3300 - total flux cleaned = 0.000917306 Jy ! Component: 3350 - total flux cleaned = 0.000925189 Jy ! Component: 3400 - total flux cleaned = 0.000919973 Jy ! Component: 3450 - total flux cleaned = 0.000930376 Jy ! Component: 3500 - total flux cleaned = 0.000932977 Jy ! Component: 3550 - total flux cleaned = 0.000950932 Jy ! Component: 3600 - total flux cleaned = 0.000956027 Jy ! Component: 3650 - total flux cleaned = 0.000968703 Jy ! Component: 3700 - total flux cleaned = 0.000971237 Jy ! Component: 3750 - total flux cleaned = 0.000981259 Jy ! Component: 3800 - total flux cleaned = 0.000998652 Jy ! Component: 3850 - total flux cleaned = 0.000998662 Jy ! Component: 3900 - total flux cleaned = 0.000996185 Jy ! Component: 3950 - total flux cleaned = 0.00101822 Jy ! Component: 4000 - total flux cleaned = 0.00101092 Jy ! Component: 4050 - total flux cleaned = 0.00102305 Jy ! Total flux subtracted in 4096 components = 0.00103269 Jy ! Clean residual min=-0.000141 max=0.000174 Jy/beam ! Clean residual mean=0.000000 rms=0.000044 Jy/beam ! Combined flux in latest and established models = 0.0235724 Jy keep ! Adding 327 model components to the UV plane model. ! The established model now contains 404 components and 0.0235724 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J1015-0626_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.153 x 2.704 at -6.702 degrees (North through East) ! Clean map min=-0.00023691 max=0.019118 Jy/beam ! Writing clean map to FITS file: ./J1015-0626_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.019118 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 4.37714e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.686862 0.686862 1.37372 2.74745 5.49489 10.9898 21.9796 43.9591 87.9183 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.019 quit ! Quitting program ! Log file ./J1015-0626_X_uvs.log closed on Mon Oct 28 15:38:42 2013