! Started logfile: ./J0906-0905_X_uvs.log on Mon Oct 28 15:38:12 2013 obs J0906-0905_X_uvm.fits ! Reading UV FITS file: J0906-0905_X_uvm.fits ! AN table 1: 9 integrations on 28 of 28 possible baselines. ! AN table 2: 11 integrations on 21 of 21 possible baselines. ! AN table 3: 10 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.968545 visibilities/baseline/integration-bin. ! Found source: J0906-0905 ! ! 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 5912 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 ./J0906-0905_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 2. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.007264Jy sigma=3.553745 ! Fit after self-cal, rms=0.905244Jy sigma=3.160678 ! 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=0.971 mas, bmaj=2.287 mas, bpa=-2.076 degrees ! Estimated noise=4.82968 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 = 0.0717836 Jy ! Component: 100 - total flux cleaned = 0.0886397 Jy ! Total flux subtracted in 100 components = 0.0886397 Jy ! Clean residual min=-0.003296 max=0.006745 Jy/beam ! Clean residual mean=-0.000004 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.0886397 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0886397 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=0.024360Jy sigma=0.097528 ! Fit after self-cal, rms=0.024337Jy sigma=0.097482 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00766696 Jy ! Component: 100 - total flux cleaned = 0.0118895 Jy ! Total flux subtracted in 100 components = 0.0118895 Jy ! Clean residual min=-0.002506 max=0.004046 Jy/beam ! Clean residual mean=-0.000001 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.100529 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.100529 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=0.021287Jy sigma=0.079426 ! Fit after self-cal, rms=0.021258Jy sigma=0.079381 ! Inverting map ! Added new window around map position (3.2, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00387727 Jy ! Component: 100 - total flux cleaned = 0.00652554 Jy ! Total flux subtracted in 100 components = 0.00652554 Jy ! Clean residual min=-0.002099 max=0.002551 Jy/beam ! Clean residual mean=0.000000 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.107055 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 39 components and 0.107055 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=0.020177Jy sigma=0.072549 ! Fit after self-cal, rms=0.020099Jy sigma=0.072375 ! 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=1.264 mas, bmaj=3.136 mas, bpa=-7.588 degrees ! Estimated noise=2.72067 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 = 0.00484236 Jy ! Component: 100 - total flux cleaned = 0.00794527 Jy ! Component: 150 - total flux cleaned = 0.0101212 Jy ! Component: 200 - total flux cleaned = 0.0116827 Jy ! Total flux subtracted in 200 components = 0.0116827 Jy ! Clean residual min=-0.003081 max=0.002749 Jy/beam ! Clean residual mean=-0.000004 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.118737 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 70 components and 0.118737 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=0.019320Jy sigma=0.065015 ! Fit after self-cal, rms=0.019234Jy sigma=0.064720 ! 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 1.00 KP 0.99 LA 1.01 ! MK 0.99 NL 1.08 OV 1.07 PT 0.87 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 HN 0.94 KP 0.97 LA 1.05 ! NL 1.00 OV 1.10 PT 0.84 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 HN 0.93 KP 0.96 LA 0.98 ! NL 1.00 OV 1.00 PT 0.84 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 HN 0.97 KP 0.99 LA 0.96 ! MK 0.99 NL 1.05 OV 1.00 PT 0.91 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 HN 0.93 KP 0.98 LA 0.99 ! NL 1.04 OV 1.03 PT 0.88 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.12 HN 0.92 KP 0.94 LA 0.95 ! NL 1.01 OV 0.97 PT 0.88 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 HN 1.03 KP 1.06 LA 0.95 ! MK 1.07 NL 1.07 OV 1.06 PT 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.84 HN 1.00 KP 1.07 LA 0.96 ! NL 1.03 OV 1.07 PT 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.88 HN 0.97 KP 1.05 LA 0.94 ! NL 1.00 OV 1.00 PT 0.89 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.04 KP 0.94 LA 0.99 ! MK 1.08 NL 1.02 OV 1.05 PT 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 HN 0.99 KP 0.94 LA 1.01 ! NL 0.99 OV 1.08 PT 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 HN 1.00 KP 0.91 LA 0.97 ! NL 0.98 OV 1.01 PT 0.95 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.01 KP 1.10 LA 0.97 ! MK 0.97 NL 1.01 OV 1.06 PT 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 HN 0.99 KP 1.09 LA 1.04 ! NL 0.96 OV 1.06 PT 0.91 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.94 HN 1.00 KP 1.06 LA 0.98 ! NL 0.97 OV 0.99 PT 0.90 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 1.11 KP 1.07 LA 1.06 ! MK 0.99 NL 1.07 OV 1.11 PT 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 HN 1.09 KP 1.05 LA 1.07 ! NL 1.02 OV 1.17 PT 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 HN 1.06 KP 1.01 LA 1.05 ! NL 1.02 OV 1.06 PT 0.93 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 1.03 KP 1.02 LA 0.98 ! MK 0.99 NL 1.06 OV 1.11 PT 0.89 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 HN 0.95 KP 1.03 LA 0.96 ! NL 1.01 OV 1.15 PT 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 HN 1.02 KP 0.98 LA 0.94 ! NL 1.02 OV 1.03 PT 0.88 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 HN 1.00 KP 1.09 LA 0.91 ! MK 0.96 NL 1.05 OV 1.10 PT 0.85 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.19 HN 0.97 KP 1.10 LA 0.91 ! NL 1.00 OV 1.14 PT 0.86 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.14 HN 1.03 KP 1.05 LA 0.85 ! NL 0.97 OV 1.04 PT 0.85 SC 1.14 ! ! ! Fit before self-cal, rms=0.019234Jy sigma=0.064720 ! Fit after self-cal, rms=0.016283Jy sigma=0.050930 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.273 mas, bmaj=3.141 mas, bpa=-7.318 degrees ! Estimated noise=2.69618 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 = -0.00101259 Jy ! Component: 100 - total flux cleaned = -0.00118333 Jy ! Component: 150 - total flux cleaned = -0.00120102 Jy ! Component: 200 - total flux cleaned = -0.00118647 Jy ! Total flux subtracted in 200 components = -0.00118647 Jy ! Clean residual min=-0.000737 max=0.000801 Jy/beam ! Clean residual mean=0.000002 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.117551 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 78 components and 0.117551 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=0.016117Jy sigma=0.050980 ! Fit after self-cal, rms=0.016145Jy sigma=0.050956 ! 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=0.016145Jy sigma=0.050956 ! Fit after self-cal, rms=0.016016Jy sigma=0.050170 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.273 mas, bmaj=3.149 mas, bpa=-7.396 degrees ! Estimated noise=2.67037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000774538 Jy ! Component: 100 - total flux cleaned = -0.000758752 Jy ! Component: 150 - total flux cleaned = -0.000744726 Jy ! Component: 200 - total flux cleaned = -0.000756181 Jy ! Total flux subtracted in 200 components = -0.000756181 Jy ! Clean residual min=-0.000708 max=0.000704 Jy/beam ! Clean residual mean=-0.000000 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.116795 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 80 components and 0.116795 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=0.015876Jy sigma=0.050225 ! Fit after self-cal, rms=0.015875Jy sigma=0.050220 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 = 5.33692e-05 Jy ! Component: 100 - total flux cleaned = 4.3121e-05 Jy ! Component: 150 - total flux cleaned = 4.29961e-05 Jy ! Component: 200 - total flux cleaned = 4.29116e-05 Jy ! Total flux subtracted in 200 components = 4.29116e-05 Jy ! Clean residual min=-0.000695 max=0.000671 Jy/beam ! Clean residual mean=-0.000000 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.116838 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 81 components and 0.116838 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=0.015854Jy sigma=0.050205 ! Fit after self-cal, rms=0.015853Jy sigma=0.050203 ! 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=0.015853Jy sigma=0.050203 ! Fit after self-cal, rms=0.015802Jy sigma=0.050058 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.273 mas, bmaj=3.147 mas, bpa=-7.36 degrees ! Estimated noise=2.64227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000853477 Jy ! Component: 100 - total flux cleaned = -0.000940837 Jy ! Component: 150 - total flux cleaned = -0.000940006 Jy ! Component: 200 - total flux cleaned = -0.000940292 Jy ! Total flux subtracted in 200 components = -0.000940292 Jy ! Clean residual min=-0.000673 max=0.000652 Jy/beam ! Clean residual mean=-0.000000 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.115897 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 84 components and 0.115897 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=0.015674Jy sigma=0.050156 ! Fit after self-cal, rms=0.015673Jy sigma=0.050155 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 = 1.98352e-05 Jy ! Component: 100 - total flux cleaned = 2.02237e-05 Jy ! Component: 150 - total flux cleaned = 2.84673e-05 Jy ! Component: 200 - total flux cleaned = 2.79975e-05 Jy ! Total flux subtracted in 200 components = 2.79975e-05 Jy ! Clean residual min=-0.000664 max=0.000649 Jy/beam ! Clean residual mean=-0.000000 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.115925 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 85 components and 0.115925 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=0.015660Jy sigma=0.050145 ! Fit after self-cal, rms=0.015659Jy sigma=0.050144 ! 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=0.015659Jy sigma=0.050144 ! Fit after self-cal, rms=0.015612Jy sigma=0.050003 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.305 mas, bmaj=4.702 mas, bpa=-8.509 degrees ! Estimated noise=2.83733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000837214 Jy ! Component: 100 - total flux cleaned = -0.000946203 Jy ! Component: 150 - total flux cleaned = -0.000984116 Jy ! Component: 200 - total flux cleaned = -0.000994536 Jy ! Total flux subtracted in 200 components = -0.000994536 Jy ! Clean residual min=-0.000609 max=0.000666 Jy/beam ! Clean residual mean=-0.000000 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.114931 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 95 components and 0.114931 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=0.015505Jy sigma=0.050128 ! Fit after self-cal, rms=0.015497Jy sigma=0.050113 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 = -1.46126e-06 Jy ! Component: 100 - total flux cleaned = 1.76302e-05 Jy ! Component: 150 - total flux cleaned = 1.27315e-05 Jy ! Component: 200 - total flux cleaned = 3.83779e-06 Jy ! Total flux subtracted in 200 components = 3.83779e-06 Jy ! Clean residual min=-0.000605 max=0.000668 Jy/beam ! Clean residual mean=-0.000000 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.114935 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 98 components and 0.114935 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=0.015494Jy sigma=0.050111 ! Fit after self-cal, rms=0.015489Jy sigma=0.050103 ! 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=1.272 mas, bmaj=3.145 mas, bpa=-7.333 degrees ! Estimated noise=2.61461 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.272 x 3.145 at -7.333 degrees (North through East) ! Clean map min=-0.00061096 max=0.09112 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=0.9766 mas, bmaj=2.299 mas, bpa=-1.783 degrees ! Estimated noise=4.64464 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0688698 Jy ! Component: 100 - total flux cleaned = 0.0851286 Jy ! Component: 150 - total flux cleaned = 0.0923986 Jy ! Component: 200 - total flux cleaned = 0.0968838 Jy ! Total flux subtracted in 200 components = 0.0968838 Jy ! Clean residual min=-0.001460 max=0.002674 Jy/beam ! Clean residual mean=-0.000002 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0968838 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0968838 Jy ! Inverting map and beam ! Estimated beam: bmin=1.272 mas, bmaj=3.145 mas, bpa=-7.333 degrees ! Estimated noise=2.61461 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 = 0.00612578 Jy ! Component: 100 - total flux cleaned = 0.00975491 Jy ! Component: 150 - total flux cleaned = 0.0121058 Jy ! Component: 200 - total flux cleaned = 0.0137042 Jy ! Total flux subtracted in 200 components = 0.0137042 Jy ! Clean residual min=-0.000895 max=0.001420 Jy/beam ! Clean residual mean=-0.000001 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.110588 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 70 components and 0.110588 Jy ! Inverting map ! Added new window around map position (1.4, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132986 Jy ! Component: 100 - total flux cleaned = 0.00220387 Jy ! Component: 150 - total flux cleaned = 0.00284406 Jy ! Component: 200 - total flux cleaned = 0.00331957 Jy ! Total flux subtracted in 200 components = 0.00331957 Jy ! Clean residual min=-0.000600 max=0.000747 Jy/beam ! Clean residual mean=-0.000000 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.113908 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 88 components and 0.113908 Jy ! Inverting map ! Added new window around map position (5.4, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000743987 Jy ! Component: 100 - total flux cleaned = 0.00108039 Jy ! Component: 150 - total flux cleaned = 0.00119141 Jy ! Component: 200 - total flux cleaned = 0.00124358 Jy ! Total flux subtracted in 200 components = 0.00124358 Jy ! Clean residual min=-0.000499 max=0.000611 Jy/beam ! Clean residual mean=-0.000000 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.115151 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 108 components and 0.115151 Jy ! Inverting map ! Added new window around map position (-35, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000492869 Jy ! Component: 100 - total flux cleaned = 0.000693165 Jy ! Component: 150 - total flux cleaned = 0.000754683 Jy ! Component: 200 - total flux cleaned = 0.000804046 Jy ! Total flux subtracted in 200 components = 0.000804046 Jy ! Clean residual min=-0.000460 max=0.000520 Jy/beam ! Clean residual mean=-0.000000 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.115955 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 121 components and 0.115955 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=2.305 mas, bmaj=4.702 mas, bpa=-8.509 degrees ! Estimated noise=2.83733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00015971 Jy ! Component: 100 - total flux cleaned = 0.00023116 Jy ! Component: 150 - total flux cleaned = 0.000279973 Jy ! Component: 200 - total flux cleaned = 0.000296298 Jy ! Total flux subtracted in 200 components = 0.000296298 Jy ! Clean residual min=-0.000462 max=0.000561 Jy/beam ! Clean residual mean=-0.000000 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.116252 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 = 9.91449e-06 Jy ! Component: 100 - total flux cleaned = 1.44634e-05 Jy ! Component: 150 - total flux cleaned = 1.87914e-05 Jy ! Component: 200 - total flux cleaned = 2.67463e-05 Jy ! Total flux subtracted in 200 components = 2.67463e-05 Jy ! Clean residual min=-0.000454 max=0.000537 Jy/beam ! Clean residual mean=-0.000000 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.116278 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 166 components and 0.116278 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.272 mas, bmaj=3.145 mas, bpa=-7.333 degrees ! Estimated noise=2.61461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.7971e-05 Jy ! Component: 100 - total flux cleaned = -8.87734e-05 Jy ! Component: 150 - total flux cleaned = -8.87673e-05 Jy ! Component: 200 - total flux cleaned = -7.68301e-05 Jy ! Total flux subtracted in 200 components = -7.68301e-05 Jy ! Clean residual min=-0.000452 max=0.000491 Jy/beam ! Clean residual mean=-0.000000 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.116201 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 176 components and 0.116201 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=0.015391Jy sigma=0.049838 ! Fit after self-cal, rms=0.015381Jy sigma=0.049815 wmodel ./J0906-0905_X_map.mod ! Writing 176 model components to file: ./J0906-0905_X_map.mod wobs ./J0906-0905_X_uvs.fits ! Writing UV FITS file: ./J0906-0905_X_uvs.fits wwins ./J0906-0905_X_map.win ! wwins: Wrote 5 windows to ./J0906-0905_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 8.94375e-05 Jy ! Component: 100 - total flux cleaned = 0.000105944 Jy ! Component: 150 - total flux cleaned = 0.000106208 Jy ! Component: 200 - total flux cleaned = 0.000128395 Jy ! Component: 250 - total flux cleaned = 0.000114338 Jy ! Component: 300 - total flux cleaned = 0.000134953 Jy ! Component: 350 - total flux cleaned = 0.000148276 Jy ! Component: 400 - total flux cleaned = 0.000154824 Jy ! Component: 450 - total flux cleaned = 0.000186965 Jy ! Component: 500 - total flux cleaned = 0.000199565 Jy ! Component: 550 - total flux cleaned = 0.00022433 Jy ! Component: 600 - total flux cleaned = 0.00022426 Jy ! Component: 650 - total flux cleaned = 0.000248171 Jy ! Component: 700 - total flux cleaned = 0.000236245 Jy ! Component: 750 - total flux cleaned = 0.000259559 Jy ! Component: 800 - total flux cleaned = 0.000259471 Jy ! Component: 850 - total flux cleaned = 0.000276493 Jy ! Component: 900 - total flux cleaned = 0.000270964 Jy ! Component: 950 - total flux cleaned = 0.000298493 Jy ! Component: 1000 - total flux cleaned = 0.000314736 Jy ! Component: 1050 - total flux cleaned = 0.000320122 Jy ! Component: 1100 - total flux cleaned = 0.000330784 Jy ! Component: 1150 - total flux cleaned = 0.000351625 Jy ! Component: 1200 - total flux cleaned = 0.000361821 Jy ! Component: 1250 - total flux cleaned = 0.000366923 Jy ! Component: 1300 - total flux cleaned = 0.000366932 Jy ! Component: 1350 - total flux cleaned = 0.000386817 Jy ! Component: 1400 - total flux cleaned = 0.000386799 Jy ! Component: 1450 - total flux cleaned = 0.000386819 Jy ! Component: 1500 - total flux cleaned = 0.000405979 Jy ! Component: 1550 - total flux cleaned = 0.000387058 Jy ! Component: 1600 - total flux cleaned = 0.000405796 Jy ! Component: 1650 - total flux cleaned = 0.000433606 Jy ! Component: 1700 - total flux cleaned = 0.000433571 Jy ! Component: 1750 - total flux cleaned = 0.000451758 Jy ! Component: 1800 - total flux cleaned = 0.000465208 Jy ! Component: 1850 - total flux cleaned = 0.000469716 Jy ! Component: 1900 - total flux cleaned = 0.000487407 Jy ! Component: 1950 - total flux cleaned = 0.000491784 Jy ! Component: 2000 - total flux cleaned = 0.000513534 Jy ! Component: 2050 - total flux cleaned = 0.00053077 Jy ! Component: 2100 - total flux cleaned = 0.000543562 Jy ! Component: 2150 - total flux cleaned = 0.000560473 Jy ! Component: 2200 - total flux cleaned = 0.00056885 Jy ! Component: 2250 - total flux cleaned = 0.000560559 Jy ! Component: 2300 - total flux cleaned = 0.000581247 Jy ! Component: 2350 - total flux cleaned = 0.000581216 Jy ! Component: 2400 - total flux cleaned = 0.000581198 Jy ! Component: 2450 - total flux cleaned = 0.000585243 Jy ! Component: 2500 - total flux cleaned = 0.000597227 Jy ! Component: 2550 - total flux cleaned = 0.000597206 Jy ! Component: 2600 - total flux cleaned = 0.000577466 Jy ! Component: 2650 - total flux cleaned = 0.000589237 Jy ! Component: 2700 - total flux cleaned = 0.000600899 Jy ! Component: 2750 - total flux cleaned = 0.000589255 Jy ! Component: 2800 - total flux cleaned = 0.000585459 Jy ! Component: 2850 - total flux cleaned = 0.000589249 Jy ! Component: 2900 - total flux cleaned = 0.000593015 Jy ! Component: 2950 - total flux cleaned = 0.000592993 Jy ! Component: 3000 - total flux cleaned = 0.000581802 Jy ! Component: 3050 - total flux cleaned = 0.000585476 Jy ! Component: 3100 - total flux cleaned = 0.000596507 Jy ! Component: 3150 - total flux cleaned = 0.000589132 Jy ! Component: 3200 - total flux cleaned = 0.000567337 Jy ! Component: 3250 - total flux cleaned = 0.000574517 Jy ! Component: 3300 - total flux cleaned = 0.000556612 Jy ! Component: 3350 - total flux cleaned = 0.000549461 Jy ! Component: 3400 - total flux cleaned = 0.000542399 Jy ! Component: 3450 - total flux cleaned = 0.000545884 Jy ! Component: 3500 - total flux cleaned = 0.000535377 Jy ! Component: 3550 - total flux cleaned = 0.000528441 Jy ! Component: 3600 - total flux cleaned = 0.000535337 Jy ! Component: 3650 - total flux cleaned = 0.000518158 Jy ! Component: 3700 - total flux cleaned = 0.000511332 Jy ! Component: 3750 - total flux cleaned = 0.000511358 Jy ! Component: 3800 - total flux cleaned = 0.000521472 Jy ! Component: 3850 - total flux cleaned = 0.00052149 Jy ! Component: 3900 - total flux cleaned = 0.000524819 Jy ! Component: 3950 - total flux cleaned = 0.000514886 Jy ! Component: 4000 - total flux cleaned = 0.000511561 Jy ! Component: 4050 - total flux cleaned = 0.000501731 Jy ! Total flux subtracted in 4096 components = 0.000501747 Jy ! Clean residual min=-0.000195 max=0.000187 Jy/beam ! Clean residual mean=-0.000000 rms=0.000059 Jy/beam ! Combined flux in latest and established models = 0.116703 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 461 components and 0.116703 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J0906-0905_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.272 x 3.145 at -7.333 degrees (North through East) ! Clean map min=-0.00043127 max=0.09173 Jy/beam ! Writing clean map to FITS file: ./J0906-0905_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0917304 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.81906e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.19031 0.19031 0.38062 0.761239 1.52248 3.04496 6.08991 12.1798 24.3597 48.7193 97.4386 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.091 quit ! Quitting program ! Log file ./J0906-0905_X_uvs.log closed on Mon Oct 28 15:38:26 2013