! Started logfile: ./J1911-2006_X_uvs.log on Mon Oct 28 15:40:09 2013 obs J1911-2006_X_uvm.fits ! Reading UV FITS file: J1911-2006_X_uvm.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! AN table 2: 3 integrations on 28 of 28 possible baselines. ! AN table 3: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.864686 visibilities/baseline/integration-bin. ! Found source: J1911-2006 ! ! 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 2096 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 ./J1911-2006_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 3 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.416803Jy sigma=56.394788 ! Fit after self-cal, rms=0.287864Jy sigma=9.414017 ! 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=0.9682 mas, bmaj=2.51 mas, bpa=6.679 degrees ! Estimated noise=0.751946 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 = 0.74866 Jy ! Component: 100 - total flux cleaned = 0.952622 Jy ! Total flux subtracted in 100 components = 0.952622 Jy ! Clean residual min=-0.041693 max=0.085033 Jy/beam ! Clean residual mean=-0.000131 rms=0.011841 Jy/beam ! Combined flux in latest and established models = 0.952622 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.952622 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=0.253200Jy sigma=10.155862 ! Fit after self-cal, rms=0.252966Jy sigma=10.153004 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0900111 Jy ! Component: 100 - total flux cleaned = 0.136391 Jy ! Total flux subtracted in 100 components = 0.136391 Jy ! Clean residual min=-0.032346 max=0.042684 Jy/beam ! Clean residual mean=-0.000089 rms=0.007837 Jy/beam ! Combined flux in latest and established models = 1.08901 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 51 components and 1.08901 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=0.210411Jy sigma=7.313119 ! Fit after self-cal, rms=0.210517Jy sigma=7.310060 ! 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=1.326 mas, bmaj=3.365 mas, bpa=7.78 degrees ! Estimated noise=0.454097 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 = 0.0634432 Jy ! Component: 100 - total flux cleaned = 0.0961167 Jy ! Component: 150 - total flux cleaned = 0.113367 Jy ! Component: 200 - total flux cleaned = 0.118151 Jy ! Total flux subtracted in 200 components = 0.118151 Jy ! Clean residual min=-0.038995 max=0.046424 Jy/beam ! Clean residual mean=-0.000086 rms=0.012110 Jy/beam ! Combined flux in latest and established models = 1.20716 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 74 components and 1.20716 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=0.202760Jy sigma=6.088519 ! Fit after self-cal, rms=0.202766Jy sigma=6.087554 ! 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 FD 1.11 HN 1.11 KP 1.01 ! LA 1.03 MK 1.02 NL 1.16 OV 1.09 ! PT 0.85 SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.12 KP 1.00 LA 1.02 ! NL 1.16 OV 1.08 PT 0.86 SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 HN 0.96 KP 0.92 LA 0.99 ! NL 1.05 OV 0.98 PT 0.81 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.99 HN 1.06 KP 0.98 ! LA 0.98 MK 1.04 NL 1.15 OV 0.99 ! PT 0.87 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 1.00 KP 0.97 LA 0.96 ! NL 1.16 OV 0.98 PT 0.88 SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 HN 0.96 KP 0.92 LA 0.90 ! NL 1.07 OV 0.95 PT 0.85 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.11 HN 1.14 KP 1.09 ! LA 0.95 MK 1.09 NL 1.15 OV 1.10 ! PT 0.90 SC 1.11 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.85 FD 1.12 KP 1.10 LA 0.96 ! NL 1.17 OV 1.09 PT 0.90 SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.84 HN 0.99 KP 1.01 LA 0.91 ! NL 1.06 OV 0.99 PT 0.86 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.13 HN 1.17 KP 0.96 ! LA 0.99 MK 1.10 NL 1.11 OV 1.06 ! PT 0.94 SC 1.11 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.14 KP 0.95 LA 0.98 ! NL 1.11 OV 1.05 PT 0.95 SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.93 HN 1.05 KP 0.89 LA 0.95 ! NL 1.02 OV 0.98 PT 0.90 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.13 KP 1.10 ! LA 1.00 MK 1.00 NL 1.07 OV 1.05 ! PT 0.89 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.05 KP 1.10 LA 0.99 ! NL 1.08 OV 1.05 PT 0.90 SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.92 HN 1.01 KP 1.03 LA 0.95 ! NL 0.99 OV 0.97 PT 0.87 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 1.25 KP 1.08 ! LA 1.05 MK 1.03 NL 1.14 OV 1.16 ! PT 0.92 SC 1.12 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.07 KP 1.08 LA 1.05 ! NL 1.17 OV 1.16 PT 0.93 SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 HN 1.11 KP 0.99 LA 1.01 ! NL 1.05 OV 1.03 PT 0.90 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 1.17 KP 1.05 ! LA 0.96 MK 1.01 NL 1.17 OV 1.15 ! PT 0.89 SC 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.07 KP 1.02 LA 0.97 ! NL 1.16 OV 1.12 PT 0.88 SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 HN 1.02 KP 0.97 LA 0.92 ! NL 1.05 OV 1.02 PT 0.85 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.03 HN 1.17 KP 1.10 ! LA 0.90 MK 0.98 NL 1.12 OV 1.15 ! PT 0.84 SC 1.19 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.16 FD 1.07 KP 1.10 LA 0.91 ! NL 1.14 OV 1.14 PT 0.82 SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.12 HN 1.04 KP 1.02 LA 0.87 ! NL 1.03 OV 1.04 PT 0.80 SC 1.10 ! ! ! Fit before self-cal, rms=0.202766Jy sigma=6.087554 ! Fit after self-cal, rms=0.157602Jy sigma=2.501484 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.348 mas, bmaj=3.42 mas, bpa=8.339 degrees ! Estimated noise=0.457909 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 (4.2, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.024475 Jy ! Component: 100 - total flux cleaned = 0.0342154 Jy ! Component: 150 - total flux cleaned = 0.0375788 Jy ! Component: 200 - total flux cleaned = 0.0384579 Jy ! Total flux subtracted in 200 components = 0.0384579 Jy ! Clean residual min=-0.010287 max=0.013715 Jy/beam ! Clean residual mean=-0.000000 rms=0.002749 Jy/beam ! Combined flux in latest and established models = 1.24562 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 101 components and 1.24562 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=0.153084Jy sigma=2.055158 ! Fit after self-cal, rms=0.152445Jy sigma=2.014995 ! Inverting map ! Added new window around map position (-15, 47.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144008 Jy ! Component: 100 - total flux cleaned = 0.0207806 Jy ! Component: 150 - total flux cleaned = 0.0239017 Jy ! Component: 200 - total flux cleaned = 0.025124 Jy ! Total flux subtracted in 200 components = 0.025124 Jy ! Clean residual min=-0.008164 max=0.008277 Jy/beam ! Clean residual mean=0.000000 rms=0.001912 Jy/beam ! Combined flux in latest and established models = 1.27075 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 128 components and 1.27075 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=0.150487Jy sigma=1.844200 ! Fit after self-cal, rms=0.150319Jy sigma=1.834006 ! 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=0.150319Jy sigma=1.834006 ! Fit after self-cal, rms=0.152054Jy sigma=1.848463 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.361 mas, bmaj=3.442 mas, bpa=8.126 degrees ! Estimated noise=0.45837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308804 Jy ! Component: 100 - total flux cleaned = 0.00402205 Jy ! Component: 150 - total flux cleaned = 0.00475228 Jy ! Component: 200 - total flux cleaned = 0.00570625 Jy ! Total flux subtracted in 200 components = 0.00570625 Jy ! Clean residual min=-0.006763 max=0.006849 Jy/beam ! Clean residual mean=-0.000004 rms=0.001531 Jy/beam ! Combined flux in latest and established models = 1.27645 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 138 components and 1.27645 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=0.152419Jy sigma=1.784060 ! Fit after self-cal, rms=0.152343Jy sigma=1.773705 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2, 19.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00611216 Jy ! Component: 100 - total flux cleaned = 0.00763207 Jy ! Component: 150 - total flux cleaned = 0.0082665 Jy ! Component: 200 - total flux cleaned = 0.00840832 Jy ! Total flux subtracted in 200 components = 0.00840832 Jy ! Clean residual min=-0.006214 max=0.005326 Jy/beam ! Clean residual mean=0.000000 rms=0.001339 Jy/beam ! Combined flux in latest and established models = 1.28486 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 155 components and 1.28486 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=0.151920Jy sigma=1.730276 ! Fit after self-cal, rms=0.151918Jy sigma=1.726817 ! 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=0.151918Jy sigma=1.726817 ! Fit after self-cal, rms=0.152769Jy sigma=1.727628 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.368 mas, bmaj=3.459 mas, bpa=8.068 degrees ! Estimated noise=0.458983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000420043 Jy ! Component: 100 - total flux cleaned = -0.000425733 Jy ! Component: 150 - total flux cleaned = -0.000417969 Jy ! Component: 200 - total flux cleaned = -0.000549457 Jy ! Total flux subtracted in 200 components = -0.000549457 Jy ! Clean residual min=-0.005675 max=0.004835 Jy/beam ! Clean residual mean=-0.000003 rms=0.001217 Jy/beam ! Combined flux in latest and established models = 1.28431 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 160 components and 1.28431 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=0.153348Jy sigma=1.703109 ! Fit after self-cal, rms=0.153384Jy sigma=1.701356 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 = 0.000822023 Jy ! Component: 100 - total flux cleaned = 0.00071058 Jy ! Component: 150 - total flux cleaned = 0.000713677 Jy ! Component: 200 - total flux cleaned = 0.000617595 Jy ! Total flux subtracted in 200 components = 0.000617595 Jy ! Clean residual min=-0.005690 max=0.004686 Jy/beam ! Clean residual mean=-0.000002 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 1.28493 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 169 components and 1.28493 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=0.153584Jy sigma=1.691311 ! Fit after self-cal, rms=0.153608Jy sigma=1.690773 ! 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=0.153608Jy sigma=1.690773 ! Fit after self-cal, rms=0.154690Jy sigma=1.698257 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.744 mas, bmaj=6.598 mas, bpa=13.38 degrees ! Estimated noise=0.450093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000260262 Jy ! Component: 100 - total flux cleaned = -0.000517209 Jy ! Component: 150 - total flux cleaned = -0.000823221 Jy ! Component: 200 - total flux cleaned = -0.00103215 Jy ! Total flux subtracted in 200 components = -0.00103215 Jy ! Clean residual min=-0.004439 max=0.004470 Jy/beam ! Clean residual mean=-0.000002 rms=0.001254 Jy/beam ! Combined flux in latest and established models = 1.2839 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 181 components and 1.2839 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=0.154584Jy sigma=1.689950 ! Fit after self-cal, rms=0.154571Jy sigma=1.688863 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 = 0.000475223 Jy ! Component: 100 - total flux cleaned = 0.000279033 Jy ! Component: 150 - total flux cleaned = -1.61046e-05 Jy ! Component: 200 - total flux cleaned = -0.000239114 Jy ! Total flux subtracted in 200 components = -0.000239114 Jy ! Clean residual min=-0.004279 max=0.004269 Jy/beam ! Clean residual mean=-0.000002 rms=0.001227 Jy/beam ! Combined flux in latest and established models = 1.28366 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 189 components and 1.28366 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=0.154559Jy sigma=1.684511 ! Fit after self-cal, rms=0.154557Jy sigma=1.684038 ! 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=1.376 mas, bmaj=3.478 mas, bpa=8.039 degrees ! Estimated noise=0.459853 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.376 x 3.478 at 8.039 degrees (North through East) ! Clean map min=-0.0054011 max=1.011 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 ! Performing amp+phase self-cal ! ! 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=0.154557Jy sigma=1.684038 ! Fit after self-cal, rms=0.114972Jy sigma=1.195870 ! Inverting map and beam ! Estimated beam: bmin=1.366 mas, bmaj=3.462 mas, bpa=8.088 degrees ! Estimated noise=0.458071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000789457 Jy ! Component: 100 - total flux cleaned = 0.000280124 Jy ! Component: 150 - total flux cleaned = -8.82941e-05 Jy ! Component: 200 - total flux cleaned = -0.000513016 Jy ! Total flux subtracted in 200 components = -0.000513016 Jy ! Clean residual min=-0.004917 max=0.004449 Jy/beam ! Clean residual mean=-0.000004 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 1.28314 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 202 components and 1.28314 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=0.114601Jy sigma=1.182904 ! Fit after self-cal, rms=0.114575Jy sigma=1.181929 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000327761 Jy ! Component: 100 - total flux cleaned = 9.2133e-05 Jy ! Component: 150 - total flux cleaned = -0.00013352 Jy ! Component: 200 - total flux cleaned = -0.000278051 Jy ! Total flux subtracted in 200 components = -0.000278051 Jy ! Clean residual min=-0.005018 max=0.004270 Jy/beam ! Clean residual mean=-0.000004 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 1.28287 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 209 components and 1.28286 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=0.114367Jy sigma=1.174642 ! Fit after self-cal, rms=0.114365Jy sigma=1.174365 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.114365Jy sigma=1.174365 ! Fit after self-cal, rms=0.114038Jy sigma=1.171751 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=0.9879 mas, bmaj=2.554 mas, bpa=6.856 degrees ! Estimated noise=0.780153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.777162 Jy ! Component: 100 - total flux cleaned = 0.978357 Jy ! Component: 150 - total flux cleaned = 1.06249 Jy ! Component: 200 - total flux cleaned = 1.10484 Jy ! Total flux subtracted in 200 components = 1.10484 Jy ! Clean residual min=-0.014180 max=0.024382 Jy/beam ! Clean residual mean=-0.000055 rms=0.004309 Jy/beam ! Combined flux in latest and established models = 1.10484 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 43 model components to the UV plane model. ! The established model now contains 43 components and 1.10484 Jy ! Inverting map and beam ! Estimated beam: bmin=1.365 mas, bmaj=3.46 mas, bpa=8.044 degrees ! Estimated noise=0.457752 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 (2, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0487853 Jy ! Component: 100 - total flux cleaned = 0.0791572 Jy ! Component: 150 - total flux cleaned = 0.0996416 Jy ! Component: 200 - total flux cleaned = 0.114509 Jy ! Total flux subtracted in 200 components = 0.114509 Jy ! Clean residual min=-0.008392 max=0.011017 Jy/beam ! Clean residual mean=-0.000031 rms=0.002766 Jy/beam ! Combined flux in latest and established models = 1.21934 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 105 components and 1.21934 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=2.74 mas, bmaj=6.586 mas, bpa=13.28 degrees ! Estimated noise=0.44945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143543 Jy ! Component: 100 - total flux cleaned = 0.0248159 Jy ! Component: 150 - total flux cleaned = 0.0326947 Jy ! Component: 200 - total flux cleaned = 0.0386819 Jy ! Total flux subtracted in 200 components = 0.0386819 Jy ! Clean residual min=-0.005155 max=0.005799 Jy/beam ! Clean residual mean=-0.000017 rms=0.001530 Jy/beam ! Combined flux in latest and established models = 1.25803 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 = 0.00459464 Jy ! Component: 100 - total flux cleaned = 0.0077803 Jy ! Component: 150 - total flux cleaned = 0.00925021 Jy ! Component: 200 - total flux cleaned = 0.01056 Jy ! Total flux subtracted in 200 components = 0.01056 Jy ! Clean residual min=-0.004382 max=0.004468 Jy/beam ! Clean residual mean=-0.000011 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 1.26859 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 194 components and 1.26859 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.365 mas, bmaj=3.46 mas, bpa=8.044 degrees ! Estimated noise=0.457752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000603871 Jy ! Component: 100 - total flux cleaned = 0.00131128 Jy ! Component: 150 - total flux cleaned = 0.00195456 Jy ! Component: 200 - total flux cleaned = 0.00242341 Jy ! Total flux subtracted in 200 components = 0.00242341 Jy ! Clean residual min=-0.004838 max=0.004415 Jy/beam ! Clean residual mean=-0.000007 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 1.27101 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 211 components and 1.27101 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=0.116278Jy sigma=1.178729 ! Fit after self-cal, rms=0.116040Jy sigma=1.162855 wmodel ./J1911-2006_X_map.mod ! Writing 211 model components to file: ./J1911-2006_X_map.mod wobs ./J1911-2006_X_uvs.fits ! Writing UV FITS file: ./J1911-2006_X_uvs.fits wwins ./J1911-2006_X_map.win ! wwins: Wrote 5 windows to ./J1911-2006_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000136788 Jy ! Component: 100 - total flux cleaned = 0.000229139 Jy ! Component: 150 - total flux cleaned = 0.000634451 Jy ! Component: 200 - total flux cleaned = 0.00119691 Jy ! Component: 250 - total flux cleaned = 0.001911 Jy ! Component: 300 - total flux cleaned = 0.00253885 Jy ! Component: 350 - total flux cleaned = 0.00314461 Jy ! Component: 400 - total flux cleaned = 0.00367485 Jy ! Component: 450 - total flux cleaned = 0.00403284 Jy ! Component: 500 - total flux cleaned = 0.00443133 Jy ! Component: 550 - total flux cleaned = 0.0049625 Jy ! Component: 600 - total flux cleaned = 0.00538525 Jy ! Component: 650 - total flux cleaned = 0.00565933 Jy ! Component: 700 - total flux cleaned = 0.00579365 Jy ! Component: 750 - total flux cleaned = 0.00592421 Jy ! Component: 800 - total flux cleaned = 0.00609406 Jy ! Component: 850 - total flux cleaned = 0.00613641 Jy ! Component: 900 - total flux cleaned = 0.00621833 Jy ! Component: 950 - total flux cleaned = 0.00637891 Jy ! Component: 1000 - total flux cleaned = 0.00645753 Jy ! Component: 1050 - total flux cleaned = 0.00657343 Jy ! Component: 1100 - total flux cleaned = 0.0068381 Jy ! Component: 1150 - total flux cleaned = 0.00695002 Jy ! Component: 1200 - total flux cleaned = 0.00709732 Jy ! Component: 1250 - total flux cleaned = 0.00717059 Jy ! Component: 1300 - total flux cleaned = 0.0074568 Jy ! Component: 1350 - total flux cleaned = 0.0075627 Jy ! Component: 1400 - total flux cleaned = 0.00777123 Jy ! Component: 1450 - total flux cleaned = 0.00783954 Jy ! Component: 1500 - total flux cleaned = 0.00800905 Jy ! Component: 1550 - total flux cleaned = 0.00800957 Jy ! Component: 1600 - total flux cleaned = 0.0082404 Jy ! Component: 1650 - total flux cleaned = 0.00830537 Jy ! Component: 1700 - total flux cleaned = 0.00836925 Jy ! Component: 1750 - total flux cleaned = 0.00843207 Jy ! Component: 1800 - total flux cleaned = 0.00843165 Jy ! Component: 1850 - total flux cleaned = 0.0084633 Jy ! Component: 1900 - total flux cleaned = 0.00855525 Jy ! Component: 1950 - total flux cleaned = 0.008525 Jy ! Component: 2000 - total flux cleaned = 0.008525 Jy ! Component: 2050 - total flux cleaned = 0.00849536 Jy ! Component: 2100 - total flux cleaned = 0.00849532 Jy ! Component: 2150 - total flux cleaned = 0.0084664 Jy ! Component: 2200 - total flux cleaned = 0.00843756 Jy ! Component: 2250 - total flux cleaned = 0.00835257 Jy ! Component: 2300 - total flux cleaned = 0.00826892 Jy ! Component: 2350 - total flux cleaned = 0.00824123 Jy ! Component: 2400 - total flux cleaned = 0.00821377 Jy ! Component: 2450 - total flux cleaned = 0.0081593 Jy ! Component: 2500 - total flux cleaned = 0.00813236 Jy ! Component: 2550 - total flux cleaned = 0.00813237 Jy ! Component: 2600 - total flux cleaned = 0.00807956 Jy ! Component: 2650 - total flux cleaned = 0.00807977 Jy ! Component: 2700 - total flux cleaned = 0.00815703 Jy ! Component: 2750 - total flux cleaned = 0.00797689 Jy ! Component: 2800 - total flux cleaned = 0.00790055 Jy ! Component: 2850 - total flux cleaned = 0.00792605 Jy ! Component: 2900 - total flux cleaned = 0.00787593 Jy ! Component: 2950 - total flux cleaned = 0.0078263 Jy ! Component: 3000 - total flux cleaned = 0.00772842 Jy ! Component: 3050 - total flux cleaned = 0.00765563 Jy ! Component: 3100 - total flux cleaned = 0.00760723 Jy ! Component: 3150 - total flux cleaned = 0.00753557 Jy ! Component: 3200 - total flux cleaned = 0.00748823 Jy ! Component: 3250 - total flux cleaned = 0.00734728 Jy ! Component: 3300 - total flux cleaned = 0.00739365 Jy ! Component: 3350 - total flux cleaned = 0.00730116 Jy ! Component: 3400 - total flux cleaned = 0.00732407 Jy ! Component: 3450 - total flux cleaned = 0.00716496 Jy ! Component: 3500 - total flux cleaned = 0.00716509 Jy ! Component: 3550 - total flux cleaned = 0.00716512 Jy ! Component: 3600 - total flux cleaned = 0.00712049 Jy ! Component: 3650 - total flux cleaned = 0.0070762 Jy ! Component: 3700 - total flux cleaned = 0.00687966 Jy ! Component: 3750 - total flux cleaned = 0.00692311 Jy ! Component: 3800 - total flux cleaned = 0.00688003 Jy ! Component: 3850 - total flux cleaned = 0.00677289 Jy ! Component: 3900 - total flux cleaned = 0.00670915 Jy ! Component: 3950 - total flux cleaned = 0.00666713 Jy ! Component: 4000 - total flux cleaned = 0.00660424 Jy ! Component: 4050 - total flux cleaned = 0.00652095 Jy ! Total flux subtracted in 4096 components = 0.00645906 Jy ! Clean residual min=-0.001216 max=0.001178 Jy/beam ! Clean residual mean=-0.000002 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 1.27747 Jy keep ! Adding 222 model components to the UV plane model. ! The established model now contains 430 components and 1.27747 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J1911-2006_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.365 x 3.46 at 8.044 degrees (North through East) ! Clean map min=-0.0036973 max=1.0194 Jy/beam ! Writing clean map to FITS file: ./J1911-2006_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.01938 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000349515 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.102861 0.102861 0.205721 0.411443 0.822885 1.64577 3.29154 6.58308 13.1662 26.3323 52.6647 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.019 quit ! Quitting program ! Log file ./J1911-2006_X_uvs.log closed on Mon Oct 28 15:40:23 2013