! Started logfile: /scr/pima/bp192a1_uvs/J0340-2119_C_uvs.log on Wed Sep 16 13:30:24 2015 obs /scr/pima/bp192a1_uvs/J0340-2119_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0340-2119_C_uva.fits ! AN table 1: 22 integrations on 28 of 28 possible baselines. ! AN table 2: 53 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.822059 visibilities/baseline/integration-bin. ! Found source: J0340-2119 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 19736 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp192a1_uvs/J0340-2119_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 0.300x0.300 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 8 telescope corrections were flagged in sub-array 1. ! A total of 79 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 79 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 79 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 79 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 79 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 79 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 79 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 79 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.093259Jy sigma=21.236633 ! Fit after self-cal, rms=0.615555Jy sigma=11.647618 ! 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=1.335 mas, bmaj=3.708 mas, bpa=-6.318 degrees ! Estimated noise=0.445513 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 = 0.269324 Jy ! Component: 100 - total flux cleaned = 0.365547 Jy ! Total flux subtracted in 100 components = 0.365547 Jy ! Clean residual min=-0.022195 max=0.069217 Jy/beam ! Clean residual mean=-0.000118 rms=0.005649 Jy/beam ! Combined flux in latest and established models = 0.365547 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.365547 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=0.182070Jy sigma=3.475618 ! Fit after self-cal, rms=0.181780Jy sigma=3.471623 ! Inverting map ! Added new window around map position (-2.1, -0.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0717569 Jy ! Component: 100 - total flux cleaned = 0.118277 Jy ! Total flux subtracted in 100 components = 0.118277 Jy ! Clean residual min=-0.017389 max=0.026017 Jy/beam ! Clean residual mean=-0.000065 rms=0.003436 Jy/beam ! Combined flux in latest and established models = 0.483824 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 29 components and 0.483824 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=0.121073Jy sigma=2.203138 ! Fit after self-cal, rms=0.119433Jy sigma=2.175771 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0352421 Jy ! Component: 100 - total flux cleaned = 0.0602129 Jy ! Total flux subtracted in 100 components = 0.0602129 Jy ! Clean residual min=-0.012906 max=0.020977 Jy/beam ! Clean residual mean=-0.000038 rms=0.002475 Jy/beam ! Combined flux in latest and established models = 0.544037 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 48 components and 0.544037 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=0.094780Jy sigma=1.659195 ! Fit after self-cal, rms=0.094141Jy sigma=1.649249 ! Inverting map ! Added new window around map position (-4.5, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0232206 Jy ! Component: 100 - total flux cleaned = 0.0401201 Jy ! Total flux subtracted in 100 components = 0.0401201 Jy ! Clean residual min=-0.010576 max=0.012594 Jy/beam ! Clean residual mean=-0.000021 rms=0.001929 Jy/beam ! Combined flux in latest and established models = 0.584157 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 65 components and 0.584157 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=0.081353Jy sigma=1.387242 ! Fit after self-cal, rms=0.080827Jy sigma=1.376981 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146143 Jy ! Component: 100 - total flux cleaned = 0.0257434 Jy ! Total flux subtracted in 100 components = 0.0257434 Jy ! Clean residual min=-0.008853 max=0.008915 Jy/beam ! Clean residual mean=-0.000010 rms=0.001640 Jy/beam ! Combined flux in latest and established models = 0.6099 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.6099 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=0.074456Jy sigma=1.256143 ! Fit after self-cal, rms=0.074228Jy sigma=1.251645 ! 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=1.733 mas, bmaj=4.441 mas, bpa=-3.822 degrees ! Estimated noise=0.268378 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 = 0.0177932 Jy ! Component: 100 - total flux cleaned = 0.0287618 Jy ! Component: 150 - total flux cleaned = 0.0360397 Jy ! Component: 200 - total flux cleaned = 0.0409274 Jy ! Total flux subtracted in 200 components = 0.0409274 Jy ! Clean residual min=-0.009998 max=0.009409 Jy/beam ! Clean residual mean=0.000029 rms=0.002430 Jy/beam ! Combined flux in latest and established models = 0.650828 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 92 components and 0.650828 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=0.068360Jy sigma=1.169569 ! Fit after self-cal, rms=0.068125Jy sigma=1.164025 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.733 x 4.441 at -3.822 degrees (North through East) ! Clean map min=-0.0095297 max=0.3827 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 HN 0.98 KP 0.87 LA 1.05 ! NL 1.02 OV 0.98 PT 0.87 SC 0.96 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.15 HN 1.02 KP 0.89 ! LA 1.04 MK 1.05 NL 0.97 OV 0.98 ! PT 0.89 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 HN 0.97 KP 0.93 LA 1.11 ! NL 1.08 OV 1.02 PT 0.96 SC 0.97 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.14 HN 1.03 KP 0.93 ! LA 1.08 MK 1.00 NL 1.03 OV 1.03 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.00 KP 0.91 LA 1.05 ! NL 1.12 OV 1.00 PT 0.96 SC 0.97 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.01 HN 1.05 KP 0.90 ! LA 1.04 MK 0.98 NL 1.03 OV 0.99 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 0.99 KP 0.97 LA 1.08 ! NL 1.13 OV 0.97 PT 0.91 SC 1.01 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.00 HN 1.04 KP 0.96 ! LA 1.08 MK 1.01 NL 1.08 OV 0.97 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.98 HN 1.08 KP 0.93 ! LA 1.17 MK 0.97 NL 1.05 OV 0.98 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 HN 0.97 KP 0.92 LA 1.12 ! NL 1.09 OV 0.97 PT 0.95 SC 0.97 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.91 HN 1.02 KP 0.93 ! LA 1.10 MK 0.97 NL 1.05 OV 0.96 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 0.99 KP 0.95 LA 1.12 ! NL 1.00 OV 1.01 PT 0.92 SC 0.99 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.95 HN 1.04 KP 0.95 ! LA 1.09 MK 0.97 NL 0.96 OV 1.00 ! PT 0.94 SC 1.00 ! ! ! Fit before self-cal, rms=0.068125Jy sigma=1.164025 ! Fit after self-cal, rms=0.057217Jy sigma=0.895371 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.733 mas, bmaj=4.44 mas, bpa=-3.604 degrees ! Estimated noise=0.268771 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 = 0.00147763 Jy ! Component: 100 - total flux cleaned = 0.00228249 Jy ! Component: 150 - total flux cleaned = 0.00278682 Jy ! Component: 200 - total flux cleaned = 0.00307525 Jy ! Total flux subtracted in 200 components = 0.00307525 Jy ! Clean residual min=-0.004472 max=0.003743 Jy/beam ! Clean residual mean=0.000014 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.653903 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 100 components and 0.653903 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=0.056803Jy sigma=0.889213 ! Fit after self-cal, rms=0.056770Jy sigma=0.888512 ! 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=0.056770Jy sigma=0.888512 ! Fit after self-cal, rms=0.056727Jy sigma=0.885419 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.73 mas, bmaj=4.435 mas, bpa=-3.599 degrees ! Estimated noise=0.269467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019622 Jy ! Component: 100 - total flux cleaned = 0.00230652 Jy ! Component: 150 - total flux cleaned = 0.00248456 Jy ! Component: 200 - total flux cleaned = 0.00264332 Jy ! Total flux subtracted in 200 components = 0.00264332 Jy ! Clean residual min=-0.004518 max=0.003705 Jy/beam ! Clean residual mean=0.000014 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.656546 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 108 components and 0.656546 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=0.056504Jy sigma=0.882843 ! Fit after self-cal, rms=0.056490Jy sigma=0.882571 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 = -1.25477e-05 Jy ! Component: 100 - total flux cleaned = 8.34824e-05 Jy ! Component: 150 - total flux cleaned = 0.000212197 Jy ! Component: 200 - total flux cleaned = 0.000289694 Jy ! Total flux subtracted in 200 components = 0.000289694 Jy ! Clean residual min=-0.004482 max=0.003755 Jy/beam ! Clean residual mean=0.000015 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.656836 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 112 components and 0.656836 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=0.056398Jy sigma=0.881334 ! Fit after self-cal, rms=0.056386Jy sigma=0.881127 ! 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=0.056386Jy sigma=0.881127 ! Fit after self-cal, rms=0.056395Jy sigma=0.878671 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.728 mas, bmaj=4.432 mas, bpa=-3.602 degrees ! Estimated noise=0.270288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189424 Jy ! Component: 100 - total flux cleaned = 0.00218025 Jy ! Component: 150 - total flux cleaned = 0.00226173 Jy ! Component: 200 - total flux cleaned = 0.00233394 Jy ! Total flux subtracted in 200 components = 0.00233394 Jy ! Clean residual min=-0.004456 max=0.003643 Jy/beam ! Clean residual mean=0.000015 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.65917 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 117 components and 0.65917 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=0.056260Jy sigma=0.877641 ! Fit after self-cal, rms=0.056251Jy sigma=0.877465 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 = -9.74409e-05 Jy ! Component: 100 - total flux cleaned = -5.98162e-05 Jy ! Component: 150 - total flux cleaned = -5.90954e-05 Jy ! Component: 200 - total flux cleaned = -5.88199e-05 Jy ! Total flux subtracted in 200 components = -5.88199e-05 Jy ! Clean residual min=-0.004448 max=0.003705 Jy/beam ! Clean residual mean=0.000015 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.659111 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 119 components and 0.659111 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=0.056200Jy sigma=0.876720 ! Fit after self-cal, rms=0.056192Jy sigma=0.876558 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.056192Jy sigma=0.876558 ! Fit after self-cal, rms=0.056288Jy sigma=0.875943 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.831 mas, bmaj=8.345 mas, bpa=-3.639 degrees ! Estimated noise=0.331989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021322 Jy ! Component: 100 - total flux cleaned = 0.00213697 Jy ! Component: 150 - total flux cleaned = 0.00218175 Jy ! Component: 200 - total flux cleaned = 0.00222081 Jy ! Total flux subtracted in 200 components = 0.00222081 Jy ! Clean residual min=-0.005658 max=0.005866 Jy/beam ! Clean residual mean=0.000030 rms=0.001662 Jy/beam ! Combined flux in latest and established models = 0.661332 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 126 components and 0.661332 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=0.056212Jy sigma=0.875914 ! Fit after self-cal, rms=0.056192Jy sigma=0.875624 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 = 1.88822e-05 Jy ! Component: 100 - total flux cleaned = 5.57253e-05 Jy ! Component: 150 - total flux cleaned = 8.63522e-05 Jy ! Component: 200 - total flux cleaned = 0.000111623 Jy ! Total flux subtracted in 200 components = 0.000111623 Jy ! Clean residual min=-0.005672 max=0.005831 Jy/beam ! Clean residual mean=0.000030 rms=0.001659 Jy/beam ! Combined flux in latest and established models = 0.661443 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 127 components and 0.661443 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=0.056180Jy sigma=0.875718 ! Fit after self-cal, rms=0.056170Jy sigma=0.875547 ! 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=1.726 mas, bmaj=4.428 mas, bpa=-3.606 degrees ! Estimated noise=0.271054 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.726 x 4.428 at -3.606 degrees (North through East) ! Clean map min=-0.0045248 max=0.38751 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=1.328 mas, bmaj=3.702 mas, bpa=-6.008 degrees ! Estimated noise=0.440598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.272782 Jy ! Component: 100 - total flux cleaned = 0.378726 Jy ! Component: 150 - total flux cleaned = 0.446647 Jy ! Component: 200 - total flux cleaned = 0.494156 Jy ! Total flux subtracted in 200 components = 0.494156 Jy ! Clean residual min=-0.010893 max=0.026785 Jy/beam ! Clean residual mean=-0.000063 rms=0.003034 Jy/beam ! Combined flux in latest and established models = 0.494156 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.494156 Jy ! Inverting map and beam ! Estimated beam: bmin=1.726 mas, bmaj=4.428 mas, bpa=-3.606 degrees ! Estimated noise=0.271054 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 = 0.0639288 Jy ! Component: 100 - total flux cleaned = 0.101372 Jy ! Component: 150 - total flux cleaned = 0.12453 Jy ! Component: 200 - total flux cleaned = 0.139312 Jy ! Total flux subtracted in 200 components = 0.139312 Jy ! Clean residual min=-0.005009 max=0.008203 Jy/beam ! Clean residual mean=-0.000011 rms=0.001392 Jy/beam ! Combined flux in latest and established models = 0.633468 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 78 components and 0.633468 Jy ! Inverting map ! Added new window around map position (1.8, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00968893 Jy ! Component: 100 - total flux cleaned = 0.0161552 Jy ! Component: 150 - total flux cleaned = 0.0206048 Jy ! Component: 200 - total flux cleaned = 0.0229382 Jy ! Total flux subtracted in 200 components = 0.0229382 Jy ! Clean residual min=-0.004407 max=0.003874 Jy/beam ! Clean residual mean=0.000011 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 0.656406 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 107 components and 0.656406 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.831 mas, bmaj=8.345 mas, bpa=-3.639 degrees ! Estimated noise=0.331989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00368286 Jy ! Component: 100 - total flux cleaned = 0.00433191 Jy ! Component: 150 - total flux cleaned = 0.00439449 Jy ! Component: 200 - total flux cleaned = 0.0043415 Jy ! Total flux subtracted in 200 components = 0.0043415 Jy ! Clean residual min=-0.005620 max=0.005949 Jy/beam ! Clean residual mean=0.000028 rms=0.001663 Jy/beam ! Combined flux in latest and established models = 0.660747 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 = -4.86976e-05 Jy ! Component: 100 - total flux cleaned = -9.38367e-05 Jy ! Component: 150 - total flux cleaned = -0.000139564 Jy ! Component: 200 - total flux cleaned = -0.000181943 Jy ! Total flux subtracted in 200 components = -0.000181943 Jy ! Clean residual min=-0.005613 max=0.005925 Jy/beam ! Clean residual mean=0.000029 rms=0.001650 Jy/beam ! Combined flux in latest and established models = 0.660565 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 132 components and 0.660565 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.726 mas, bmaj=4.428 mas, bpa=-3.606 degrees ! Estimated noise=0.271054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000973468 Jy ! Component: 100 - total flux cleaned = -0.000971055 Jy ! Component: 150 - total flux cleaned = -0.000911005 Jy ! Component: 200 - total flux cleaned = -0.000853849 Jy ! Total flux subtracted in 200 components = -0.000853849 Jy ! Clean residual min=-0.004102 max=0.003571 Jy/beam ! Clean residual mean=0.000014 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.659711 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 154 components and 0.659711 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=0.055986Jy sigma=0.871567 ! Fit after self-cal, rms=0.055948Jy sigma=0.870827 wmodel /scr/pima/bp192a1_uvs/J0340-2119_C_map.mod ! Writing 154 model components to file: /scr/pima/bp192a1_uvs/J0340-2119_C_map.mod wobs /scr/pima/bp192a1_uvs/J0340-2119_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0340-2119_C_uvs.fits wwins /scr/pima/bp192a1_uvs/J0340-2119_C_map.win ! wwins: Wrote 4 windows to /scr/pima/bp192a1_uvs/J0340-2119_C_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 = -0.0004646 Jy ! Component: 100 - total flux cleaned = -0.000642639 Jy ! Component: 150 - total flux cleaned = -0.000925398 Jy ! Component: 200 - total flux cleaned = -0.000873694 Jy ! Component: 250 - total flux cleaned = -0.000672532 Jy ! Component: 300 - total flux cleaned = -0.000332841 Jy ! Component: 350 - total flux cleaned = -5.34872e-06 Jy ! Component: 400 - total flux cleaned = 0.000174678 Jy ! Component: 450 - total flux cleaned = 0.000439676 Jy ! Component: 500 - total flux cleaned = 0.000783082 Jy ! Component: 550 - total flux cleaned = 0.00107696 Jy ! Component: 600 - total flux cleaned = 0.0014453 Jy ! Component: 650 - total flux cleaned = 0.00184522 Jy ! Component: 700 - total flux cleaned = 0.00215742 Jy ! Component: 750 - total flux cleaned = 0.0024259 Jy ! Component: 800 - total flux cleaned = 0.00253915 Jy ! Component: 850 - total flux cleaned = 0.00272403 Jy ! Component: 900 - total flux cleaned = 0.00279672 Jy ! Component: 950 - total flux cleaned = 0.00308246 Jy ! Component: 1000 - total flux cleaned = 0.00322313 Jy ! Component: 1050 - total flux cleaned = 0.0034308 Jy ! Component: 1100 - total flux cleaned = 0.00353312 Jy ! Component: 1150 - total flux cleaned = 0.00373603 Jy ! Component: 1200 - total flux cleaned = 0.00393501 Jy ! Component: 1250 - total flux cleaned = 0.00396835 Jy ! Component: 1300 - total flux cleaned = 0.00413079 Jy ! Component: 1350 - total flux cleaned = 0.00429109 Jy ! Component: 1400 - total flux cleaned = 0.00438633 Jy ! Component: 1450 - total flux cleaned = 0.0044491 Jy ! Component: 1500 - total flux cleaned = 0.00460379 Jy ! Component: 1550 - total flux cleaned = 0.00472643 Jy ! Component: 1600 - total flux cleaned = 0.00481723 Jy ! Component: 1650 - total flux cleaned = 0.00493705 Jy ! Component: 1700 - total flux cleaned = 0.00499632 Jy ! Component: 1750 - total flux cleaned = 0.0051142 Jy ! Component: 1800 - total flux cleaned = 0.00523029 Jy ! Component: 1850 - total flux cleaned = 0.00534491 Jy ! Component: 1900 - total flux cleaned = 0.00548699 Jy ! Component: 1950 - total flux cleaned = 0.00554326 Jy ! Component: 2000 - total flux cleaned = 0.00562677 Jy ! Component: 2050 - total flux cleaned = 0.00570972 Jy ! Component: 2100 - total flux cleaned = 0.0059014 Jy ! Component: 2150 - total flux cleaned = 0.00595543 Jy ! Component: 2200 - total flux cleaned = 0.0060629 Jy ! Component: 2250 - total flux cleaned = 0.00614275 Jy ! Component: 2300 - total flux cleaned = 0.00630097 Jy ! Component: 2350 - total flux cleaned = 0.0064055 Jy ! Component: 2400 - total flux cleaned = 0.00658678 Jy ! Component: 2450 - total flux cleaned = 0.00653516 Jy ! Component: 2500 - total flux cleaned = 0.00666258 Jy ! Component: 2550 - total flux cleaned = 0.00666228 Jy ! Component: 2600 - total flux cleaned = 0.00671253 Jy ! Component: 2650 - total flux cleaned = 0.00671292 Jy ! Component: 2700 - total flux cleaned = 0.00678689 Jy ! Component: 2750 - total flux cleaned = 0.00686013 Jy ! Component: 2800 - total flux cleaned = 0.00688436 Jy ! Component: 2850 - total flux cleaned = 0.00688453 Jy ! Component: 2900 - total flux cleaned = 0.00686049 Jy ! Component: 2950 - total flux cleaned = 0.00683673 Jy ! Component: 3000 - total flux cleaned = 0.00683698 Jy ! Component: 3050 - total flux cleaned = 0.00686027 Jy ! Component: 3100 - total flux cleaned = 0.00679057 Jy ! Component: 3150 - total flux cleaned = 0.00683676 Jy ! Component: 3200 - total flux cleaned = 0.00674522 Jy ! Component: 3250 - total flux cleaned = 0.00676801 Jy ! Component: 3300 - total flux cleaned = 0.00674514 Jy ! Component: 3350 - total flux cleaned = 0.00670039 Jy ! Component: 3400 - total flux cleaned = 0.00663399 Jy ! Component: 3450 - total flux cleaned = 0.00663381 Jy ! Component: 3500 - total flux cleaned = 0.00665591 Jy ! Component: 3550 - total flux cleaned = 0.00665595 Jy ! Component: 3600 - total flux cleaned = 0.0067424 Jy ! Component: 3650 - total flux cleaned = 0.00674231 Jy ! Component: 3700 - total flux cleaned = 0.00672091 Jy ! Component: 3750 - total flux cleaned = 0.00678471 Jy ! Component: 3800 - total flux cleaned = 0.00678474 Jy ! Component: 3850 - total flux cleaned = 0.00682672 Jy ! Component: 3900 - total flux cleaned = 0.00676416 Jy ! Component: 3950 - total flux cleaned = 0.00684715 Jy ! Component: 4000 - total flux cleaned = 0.00680604 Jy ! Component: 4050 - total flux cleaned = 0.00690874 Jy ! Total flux subtracted in 4096 components = 0.0068679 Jy ! Clean residual min=-0.001114 max=0.001240 Jy/beam ! Clean residual mean=0.000008 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.666579 Jy keep ! Adding 414 model components to the UV plane model. ! The established model now contains 568 components and 0.666579 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0340-2119_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.726 x 4.428 at -3.606 degrees (North through East) ! Clean map min=-0.0026162 max=0.38719 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0340-2119_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.38719 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000421137 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.326303 0.326303 0.652606 1.30521 2.61042 5.22085 10.4417 20.8834 41.7668 83.5335 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.387 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 919.391 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0340-2119_C_uvs.log closed on Wed Sep 16 13:30:30 2015