! Started logfile: /scr/pima/bg219i_uvs/J2121-2628_X_uvs.log on Wed Apr 6 23:55:10 2016 obs /scr/pima/bg219i_uvs/J2121-2628_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2121-2628_X_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.760291 visibilities/baseline/integration-bin. ! Found source: J2121-2628 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 25044 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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 /scr/pima/bg219i_uvs/J2121-2628_X] 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 0.200x0.200 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 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.002740Jy sigma=21.177211 ! Fit after self-cal, rms=0.957409Jy sigma=20.223644 ! 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=0.6112 mas, bmaj=1.709 mas, bpa=-1.27 degrees ! Estimated noise=0.670029 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 = 0.0345243 Jy ! Component: 100 - total flux cleaned = 0.0426511 Jy ! Total flux subtracted in 100 components = 0.0426511 Jy ! Clean residual min=-0.004161 max=0.004691 Jy/beam ! Clean residual mean=0.000001 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 0.0426511 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0426511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.071317Jy sigma=1.366656 ! Fit after self-cal, rms=0.069252Jy sigma=1.321548 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00597245 Jy ! Component: 100 - total flux cleaned = 0.00756658 Jy ! Total flux subtracted in 100 components = 0.00756658 Jy ! Clean residual min=-0.003893 max=0.004205 Jy/beam ! Clean residual mean=0.000001 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.0502177 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.0502177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068869Jy sigma=1.314956 ! Fit after self-cal, rms=0.068855Jy sigma=1.314650 ! 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=0.8088 mas, bmaj=2.067 mas, bpa=-0.3796 degrees ! Estimated noise=0.300555 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 = -0.000278054 Jy ! Component: 100 - total flux cleaned = -0.000289414 Jy ! Component: 150 - total flux cleaned = -0.000289397 Jy ! Component: 200 - total flux cleaned = -0.000289376 Jy ! Total flux subtracted in 200 components = -0.000289376 Jy ! Clean residual min=-0.002095 max=0.002141 Jy/beam ! Clean residual mean=0.000001 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0499283 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.0499283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068851Jy sigma=1.314600 ! Fit after self-cal, rms=0.068847Jy sigma=1.314586 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8088 x 2.067 at -0.3796 degrees (North through East) ! Clean map min=-0.0019356 max=0.0472 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: ! BR 1.01 FD 1.05 HN 0.90 KP 0.92 ! LA 1.06 MK 1.03 NL 1.08 OV 1.09 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 0.87 KP 1.08 ! LA 1.00 MK 1.09 NL 1.04 OV 0.89 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! 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 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.07 HN 0.88 KP 1.10 ! LA 1.06 MK 0.94 NL 1.10 OV 1.00 ! PT 0.96 SC 1.04 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.88 HN 0.86 KP 1.10 ! LA 1.01 MK 0.96 NL 0.98 OV 0.99 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! 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 8. ! Telescope amplitude corrections in sub-array 1: ! 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* ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068847Jy sigma=1.314586 ! Fit after self-cal, rms=0.068471Jy sigma=1.312921 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8069 mas, bmaj=2.066 mas, bpa=-0.4667 degrees ! Estimated noise=0.302958 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 = 0.00043357 Jy ! Component: 100 - total flux cleaned = 0.000465887 Jy ! Component: 150 - total flux cleaned = 0.000491879 Jy ! Component: 200 - total flux cleaned = 0.000492273 Jy ! Total flux subtracted in 200 components = 0.000492273 Jy ! Clean residual min=-0.002018 max=0.001933 Jy/beam ! Clean residual mean=0.000001 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0504206 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.0504206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068465Jy sigma=1.312869 ! Fit after self-cal, rms=0.068423Jy sigma=1.311761 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068423Jy sigma=1.311761 ! Fit after self-cal, rms=0.068591Jy sigma=1.311673 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8054 mas, bmaj=2.064 mas, bpa=-0.4943 degrees ! Estimated noise=0.303922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000272153 Jy ! Component: 100 - total flux cleaned = 0.000289301 Jy ! Component: 150 - total flux cleaned = 0.000296157 Jy ! Component: 200 - total flux cleaned = 0.000296108 Jy ! Total flux subtracted in 200 components = 0.000296108 Jy ! Clean residual min=-0.002030 max=0.001956 Jy/beam ! Clean residual mean=0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0507167 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.0507167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068587Jy sigma=1.311645 ! Fit after self-cal, rms=0.068570Jy sigma=1.311159 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 = 5.20935e-06 Jy ! Component: 100 - total flux cleaned = 1.20786e-05 Jy ! Component: 150 - total flux cleaned = 1.18569e-05 Jy ! Component: 200 - total flux cleaned = 1.1603e-05 Jy ! Total flux subtracted in 200 components = 1.1603e-05 Jy ! Clean residual min=-0.002012 max=0.001974 Jy/beam ! Clean residual mean=0.000001 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.0507283 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 25 components and 0.0507283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068569Jy sigma=1.311144 ! Fit after self-cal, rms=0.068566Jy sigma=1.311128 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068566Jy sigma=1.311128 ! Fit after self-cal, rms=0.068551Jy sigma=1.309822 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8052 mas, bmaj=2.062 mas, bpa=-0.4024 degrees ! Estimated noise=0.304768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000184694 Jy ! Component: 100 - total flux cleaned = 0.000209546 Jy ! Component: 150 - total flux cleaned = 0.000215088 Jy ! Component: 200 - total flux cleaned = 0.000220279 Jy ! Total flux subtracted in 200 components = 0.000220279 Jy ! Clean residual min=-0.001892 max=0.001915 Jy/beam ! Clean residual mean=0.000001 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0509486 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.0509486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068549Jy sigma=1.309804 ! Fit after self-cal, rms=0.068563Jy sigma=1.309566 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 (14.8, -10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165253 Jy ! Component: 100 - total flux cleaned = 0.00185915 Jy ! Component: 150 - total flux cleaned = 0.00199766 Jy ! Component: 200 - total flux cleaned = 0.00209546 Jy ! Total flux subtracted in 200 components = 0.00209546 Jy ! Clean residual min=-0.001858 max=0.001595 Jy/beam ! Clean residual mean=0.000001 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.053044 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.053044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068512Jy sigma=1.308700 ! Fit after self-cal, rms=0.068487Jy sigma=1.308454 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068487Jy sigma=1.308454 ! Fit after self-cal, rms=0.068511Jy sigma=1.308044 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.206 mas, bmaj=5.385 mas, bpa=7.546 degrees ! Estimated noise=0.399679 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000798532 Jy ! Component: 100 - total flux cleaned = 0.000863495 Jy ! Component: 150 - total flux cleaned = 0.000849487 Jy ! Component: 200 - total flux cleaned = 0.000816448 Jy ! Total flux subtracted in 200 components = 0.000816448 Jy ! Clean residual min=-0.001905 max=0.001755 Jy/beam ! Clean residual mean=0.000002 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.0538605 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 0.0538605 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068507Jy sigma=1.307940 ! Fit after self-cal, rms=0.068489Jy sigma=1.307406 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 = 0.000324734 Jy ! Component: 100 - total flux cleaned = 0.00031116 Jy ! Component: 150 - total flux cleaned = 0.000330246 Jy ! Component: 200 - total flux cleaned = 0.000329746 Jy ! Total flux subtracted in 200 components = 0.000329746 Jy ! Clean residual min=-0.001922 max=0.001722 Jy/beam ! Clean residual mean=0.000002 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0541902 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 59 components and 0.0541902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068491Jy sigma=1.307402 ! Fit after self-cal, rms=0.068489Jy sigma=1.307380 ! 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=0.8032 mas, bmaj=2.059 mas, bpa=-0.5311 degrees ! Estimated noise=0.304829 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8032 x 2.059 at -0.5311 degrees (North through East) ! Clean map min=-0.0016839 max=0.047918 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=0.6083 mas, bmaj=1.706 mas, bpa=-1.336 degrees ! Estimated noise=0.67498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0377501 Jy ! Component: 100 - total flux cleaned = 0.0472774 Jy ! Component: 150 - total flux cleaned = 0.0517372 Jy ! Component: 200 - total flux cleaned = 0.0539636 Jy ! Total flux subtracted in 200 components = 0.0539636 Jy ! Clean residual min=-0.003627 max=0.003903 Jy/beam ! Clean residual mean=0.000001 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.0539636 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0539636 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8032 mas, bmaj=2.059 mas, bpa=-0.5311 degrees ! Estimated noise=0.304829 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 = 0.000623816 Jy ! Component: 100 - total flux cleaned = 0.000769154 Jy ! Component: 150 - total flux cleaned = 0.000816159 Jy ! Component: 200 - total flux cleaned = 0.000836639 Jy ! Total flux subtracted in 200 components = 0.000836639 Jy ! Clean residual min=-0.001934 max=0.001583 Jy/beam ! Clean residual mean=0.000001 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0548002 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.0548002 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=2.206 mas, bmaj=5.385 mas, bpa=7.546 degrees ! Estimated noise=0.399679 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00027331 Jy ! Component: 100 - total flux cleaned = -0.000312658 Jy ! Component: 150 - total flux cleaned = -0.000343524 Jy ! Component: 200 - total flux cleaned = -0.00035575 Jy ! Total flux subtracted in 200 components = -0.00035575 Jy ! Clean residual min=-0.001948 max=0.001738 Jy/beam ! Clean residual mean=0.000002 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0544445 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 = -2.91212e-07 Jy ! Component: 100 - total flux cleaned = -1.09588e-05 Jy ! Component: 150 - total flux cleaned = -3.88422e-05 Jy ! Component: 200 - total flux cleaned = -5.58591e-05 Jy ! Total flux subtracted in 200 components = -5.58591e-05 Jy ! Clean residual min=-0.001952 max=0.001706 Jy/beam ! Clean residual mean=0.000002 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0543886 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 36 components and 0.0543886 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8032 mas, bmaj=2.059 mas, bpa=-0.5311 degrees ! Estimated noise=0.304829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.72901e-05 Jy ! Component: 100 - total flux cleaned = 0.000102705 Jy ! Component: 150 - total flux cleaned = 0.00010229 Jy ! Component: 200 - total flux cleaned = 8.75524e-05 Jy ! Total flux subtracted in 200 components = 8.75524e-05 Jy ! Clean residual min=-0.001890 max=0.001560 Jy/beam ! Clean residual mean=0.000001 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0544762 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 49 components and 0.0544762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068480Jy sigma=1.307278 ! Fit after self-cal, rms=0.068463Jy sigma=1.307105 wmodel /scr/pima/bg219i_uvs/J2121-2628_X_map.mod ! Writing 49 model components to file: /scr/pima/bg219i_uvs/J2121-2628_X_map.mod wobs /scr/pima/bg219i_uvs/J2121-2628_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J2121-2628_X_uvs.fits wwins /scr/pima/bg219i_uvs/J2121-2628_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219i_uvs/J2121-2628_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 = -0.000617228 Jy ! Component: 100 - total flux cleaned = -0.000848143 Jy ! Component: 150 - total flux cleaned = -0.00095896 Jy ! Component: 200 - total flux cleaned = -0.000985911 Jy ! Component: 250 - total flux cleaned = -0.000884293 Jy ! Component: 300 - total flux cleaned = -0.000809938 Jy ! Component: 350 - total flux cleaned = -0.000689908 Jy ! Component: 400 - total flux cleaned = -0.000643366 Jy ! Component: 450 - total flux cleaned = -0.000483963 Jy ! Component: 500 - total flux cleaned = -0.00052911 Jy ! Component: 550 - total flux cleaned = -0.000485135 Jy ! Component: 600 - total flux cleaned = -0.00054905 Jy ! Component: 650 - total flux cleaned = -0.000548848 Jy ! Component: 700 - total flux cleaned = -0.000549178 Jy ! Component: 750 - total flux cleaned = -0.000609931 Jy ! Component: 800 - total flux cleaned = -0.000629722 Jy ! Component: 850 - total flux cleaned = -0.00064895 Jy ! Component: 900 - total flux cleaned = -0.000610677 Jy ! Component: 950 - total flux cleaned = -0.000592023 Jy ! Component: 1000 - total flux cleaned = -0.000573264 Jy ! Component: 1050 - total flux cleaned = -0.000517928 Jy ! Component: 1100 - total flux cleaned = -0.000463403 Jy ! Component: 1150 - total flux cleaned = -0.000427943 Jy ! Component: 1200 - total flux cleaned = -0.000357582 Jy ! Component: 1250 - total flux cleaned = -0.000288289 Jy ! Component: 1300 - total flux cleaned = -0.000253543 Jy ! Component: 1350 - total flux cleaned = -0.000135071 Jy ! Component: 1400 - total flux cleaned = -5.14397e-05 Jy ! Component: 1450 - total flux cleaned = -1.84115e-05 Jy ! Component: 1500 - total flux cleaned = 9.57968e-05 Jy ! Component: 1550 - total flux cleaned = 0.000111856 Jy ! Component: 1600 - total flux cleaned = 0.000207266 Jy ! Component: 1650 - total flux cleaned = 0.000238691 Jy ! Component: 1700 - total flux cleaned = 0.000300997 Jy ! Component: 1750 - total flux cleaned = 0.000362755 Jy ! Component: 1800 - total flux cleaned = 0.000453686 Jy ! Component: 1850 - total flux cleaned = 0.000483974 Jy ! Component: 1900 - total flux cleaned = 0.000572965 Jy ! Component: 1950 - total flux cleaned = 0.000602341 Jy ! Component: 2000 - total flux cleaned = 0.000631556 Jy ! Component: 2050 - total flux cleaned = 0.000746426 Jy ! Component: 2100 - total flux cleaned = 0.000788922 Jy ! Component: 2150 - total flux cleaned = 0.000887175 Jy ! Component: 2200 - total flux cleaned = 0.000886962 Jy ! Component: 2250 - total flux cleaned = 0.000900781 Jy ! Component: 2300 - total flux cleaned = 0.000996348 Jy ! Component: 2350 - total flux cleaned = 0.000955633 Jy ! Component: 2400 - total flux cleaned = 0.00100941 Jy ! Component: 2450 - total flux cleaned = 0.00102266 Jy ! Component: 2500 - total flux cleaned = 0.00104911 Jy ! Component: 2550 - total flux cleaned = 0.00104917 Jy ! Component: 2600 - total flux cleaned = 0.00108838 Jy ! Component: 2650 - total flux cleaned = 0.00117849 Jy ! Component: 2700 - total flux cleaned = 0.00121679 Jy ! Component: 2750 - total flux cleaned = 0.00125484 Jy ! Component: 2800 - total flux cleaned = 0.00133039 Jy ! Component: 2850 - total flux cleaned = 0.00136776 Jy ! Component: 2900 - total flux cleaned = 0.0014543 Jy ! Component: 2950 - total flux cleaned = 0.00145434 Jy ! Component: 3000 - total flux cleaned = 0.00151544 Jy ! Component: 3050 - total flux cleaned = 0.00161223 Jy ! Component: 3100 - total flux cleaned = 0.00157613 Jy ! Component: 3150 - total flux cleaned = 0.00163581 Jy ! Component: 3200 - total flux cleaned = 0.00163588 Jy ! Component: 3250 - total flux cleaned = 0.00165944 Jy ! Component: 3300 - total flux cleaned = 0.00165937 Jy ! Component: 3350 - total flux cleaned = 0.00165942 Jy ! Component: 3400 - total flux cleaned = 0.00171722 Jy ! Component: 3450 - total flux cleaned = 0.00172859 Jy ! Component: 3500 - total flux cleaned = 0.00175144 Jy ! Component: 3550 - total flux cleaned = 0.00175141 Jy ! Component: 3600 - total flux cleaned = 0.00175146 Jy ! Component: 3650 - total flux cleaned = 0.00181859 Jy ! Component: 3700 - total flux cleaned = 0.0018409 Jy ! Component: 3750 - total flux cleaned = 0.0018631 Jy ! Component: 3800 - total flux cleaned = 0.00192905 Jy ! Component: 3850 - total flux cleaned = 0.00191801 Jy ! Component: 3900 - total flux cleaned = 0.00189626 Jy ! Component: 3950 - total flux cleaned = 0.00191789 Jy ! Component: 4000 - total flux cleaned = 0.00191783 Jy ! Component: 4050 - total flux cleaned = 0.00190709 Jy ! Total flux subtracted in 4096 components = 0.00191774 Jy ! Clean residual min=-0.000637 max=0.000589 Jy/beam ! Clean residual mean=0.000001 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0563939 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 346 components and 0.0563939 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J2121-2628_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8032 x 2.059 at -0.5311 degrees (North through East) ! Clean map min=-0.0011594 max=0.047867 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2121-2628_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0478667 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000177032 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.10953 1.10953 2.21906 4.43812 8.87624 17.7525 35.505 71.0099 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.047 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 270.384 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2121-2628_X_uvs.log closed on Wed Apr 6 23:55:15 2016