! Started logfile: /scr/pima/bg219b_uvs/J0648-3044_X_uvs.log on Thu Apr 7 01:46:12 2016 obs /scr/pima/bg219b_uvs/J0648-3044_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0648-3044_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.335043 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0648-3044 ! ! 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 9408 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/bg219b_uvs/J0648-3044_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 339 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 339 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 339 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 339 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 339 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 339 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 339 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=1.321808Jy sigma=18.501148 ! Fit after self-cal, rms=0.274261Jy sigma=3.368578 ! 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=0.6218 mas, bmaj=1.678 mas, bpa=-6.534 degrees ! Estimated noise=1.1256 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 = 0.620837 Jy ! Component: 100 - total flux cleaned = 0.756556 Jy ! Total flux subtracted in 100 components = 0.756556 Jy ! Clean residual min=-0.037003 max=0.057137 Jy/beam ! Clean residual mean=0.000084 rms=0.009165 Jy/beam ! Combined flux in latest and established models = 0.756556 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.756556 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=0.188909Jy sigma=2.517033 ! Fit after self-cal, rms=0.188904Jy sigma=2.516990 ! Inverting map ! Added new window around map position (15, 42.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0553977 Jy ! Component: 100 - total flux cleaned = 0.0877577 Jy ! Total flux subtracted in 100 components = 0.0877577 Jy ! Clean residual min=-0.034017 max=0.048164 Jy/beam ! Clean residual mean=0.000073 rms=0.007780 Jy/beam ! Combined flux in latest and established models = 0.844314 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 19 components and 0.844313 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=0.170654Jy sigma=2.191752 ! Fit after self-cal, rms=0.168642Jy sigma=2.165345 ! 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=0.7169 mas, bmaj=1.989 mas, bpa=-7.654 degrees ! Estimated noise=0.82355 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 (1.4, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0497442 Jy ! Component: 100 - total flux cleaned = 0.077215 Jy ! Component: 150 - total flux cleaned = 0.0889272 Jy ! Component: 200 - total flux cleaned = 0.0957355 Jy ! Total flux subtracted in 200 components = 0.0957355 Jy ! Clean residual min=-0.026273 max=0.038825 Jy/beam ! Clean residual mean=0.000143 rms=0.006991 Jy/beam ! Combined flux in latest and established models = 0.940049 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 36 components and 0.940049 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=0.153818Jy sigma=1.911016 ! Fit after self-cal, rms=0.152066Jy sigma=1.879842 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7169 x 1.989 at -7.654 degrees (North through East) ! Clean map min=-0.023306 max=0.76886 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. ! A total of 21 telescope corrections were flagged in sub-array 1. ! 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 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! 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 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! 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. ! A total of 21 telescope corrections were flagged in sub-array 1. ! 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 5. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! 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 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! 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. ! A total of 21 telescope corrections were flagged in sub-array 1. ! 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=0.152066Jy sigma=1.879842 ! Fit after self-cal, rms=0.153492Jy sigma=1.896073 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7458 mas, bmaj=2.012 mas, bpa=-6.365 degrees ! Estimated noise=0.838569 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 (-21, -19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0330216 Jy ! Component: 100 - total flux cleaned = 0.0480011 Jy ! Component: 150 - total flux cleaned = 0.0541793 Jy ! Component: 200 - total flux cleaned = 0.0580408 Jy ! Total flux subtracted in 200 components = 0.0580408 Jy ! Clean residual min=-0.024162 max=0.029233 Jy/beam ! Clean residual mean=0.000124 rms=0.006122 Jy/beam ! Combined flux in latest and established models = 0.99809 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 57 components and 0.99809 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=0.145748Jy sigma=1.769314 ! Fit after self-cal, rms=0.144925Jy sigma=1.754610 ! 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=0.144925Jy sigma=1.754610 ! Fit after self-cal, rms=0.141352Jy sigma=1.709747 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7457 mas, bmaj=2.011 mas, bpa=-6.305 degrees ! Estimated noise=0.833475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00039018 Jy ! Component: 100 - total flux cleaned = 0.00338731 Jy ! Component: 150 - total flux cleaned = 0.00527758 Jy ! Component: 200 - total flux cleaned = 0.00698765 Jy ! Total flux subtracted in 200 components = 0.00698765 Jy ! Clean residual min=-0.021368 max=0.022728 Jy/beam ! Clean residual mean=0.000109 rms=0.005297 Jy/beam ! Combined flux in latest and established models = 1.00508 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 66 components and 1.00508 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=0.138744Jy sigma=1.681977 ! Fit after self-cal, rms=0.138726Jy sigma=1.680393 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 (-13.8, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194869 Jy ! Component: 100 - total flux cleaned = 0.0224451 Jy ! Component: 150 - total flux cleaned = 0.0242161 Jy ! Component: 200 - total flux cleaned = 0.0258274 Jy ! Total flux subtracted in 200 components = 0.0258274 Jy ! Clean residual min=-0.019719 max=0.020553 Jy/beam ! Clean residual mean=0.000100 rms=0.004969 Jy/beam ! Combined flux in latest and established models = 1.0309 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 81 components and 1.0309 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=0.134473Jy sigma=1.641515 ! Fit after self-cal, rms=0.134189Jy sigma=1.634995 ! 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=0.134189Jy sigma=1.634995 ! Fit after self-cal, rms=0.131374Jy sigma=1.592158 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7461 mas, bmaj=2.012 mas, bpa=-6.365 degrees ! Estimated noise=0.834824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00639868 Jy ! Component: 100 - total flux cleaned = 0.00724122 Jy ! Component: 150 - total flux cleaned = 0.00749818 Jy ! Component: 200 - total flux cleaned = 0.00749389 Jy ! Total flux subtracted in 200 components = 0.00749389 Jy ! Clean residual min=-0.018869 max=0.018551 Jy/beam ! Clean residual mean=0.000086 rms=0.004568 Jy/beam ! Combined flux in latest and established models = 1.0384 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 94 components and 1.0384 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=0.130078Jy sigma=1.577937 ! Fit after self-cal, rms=0.130067Jy sigma=1.576889 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 = 0.00148752 Jy ! Component: 100 - total flux cleaned = 0.00148709 Jy ! Component: 150 - total flux cleaned = 0.00148297 Jy ! Component: 200 - total flux cleaned = 0.00148641 Jy ! Total flux subtracted in 200 components = 0.00148641 Jy ! Clean residual min=-0.018520 max=0.017983 Jy/beam ! Clean residual mean=0.000085 rms=0.004514 Jy/beam ! Combined flux in latest and established models = 1.03989 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 108 components and 1.03989 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=0.129283Jy sigma=1.568407 ! Fit after self-cal, rms=0.129282Jy sigma=1.568146 ! 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=0.129282Jy sigma=1.568146 ! Fit after self-cal, rms=0.126996Jy sigma=1.530453 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.174 mas, bmaj=5.398 mas, bpa=1.578 degrees ! Estimated noise=1.15034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121559 Jy ! Component: 100 - total flux cleaned = 7.20454e-05 Jy ! Component: 150 - total flux cleaned = -0.00016694 Jy ! Component: 200 - total flux cleaned = -0.000166103 Jy ! Total flux subtracted in 200 components = -0.000166103 Jy ! Clean residual min=-0.022076 max=0.023159 Jy/beam ! Clean residual mean=0.000153 rms=0.006672 Jy/beam ! Combined flux in latest and established models = 1.03972 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 116 components and 1.03972 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=0.126896Jy sigma=1.530178 ! Fit after self-cal, rms=0.126835Jy sigma=1.529361 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 = -0.000802579 Jy ! Component: 100 - total flux cleaned = -0.000804761 Jy ! Component: 150 - total flux cleaned = -0.000803191 Jy ! Component: 200 - total flux cleaned = -0.000631351 Jy ! Total flux subtracted in 200 components = -0.000631351 Jy ! Clean residual min=-0.021206 max=0.022964 Jy/beam ! Clean residual mean=0.000152 rms=0.006580 Jy/beam ! Combined flux in latest and established models = 1.03909 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 121 components and 1.03909 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=0.126951Jy sigma=1.530636 ! Fit after self-cal, rms=0.126902Jy sigma=1.529984 ! 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=0.7463 mas, bmaj=2.01 mas, bpa=-6.358 degrees ! Estimated noise=0.833332 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7463 x 2.01 at -6.358 degrees (North through East) ! Clean map min=-0.015504 max=0.7458 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. ! ! 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=0.126902Jy sigma=1.529984 ! Fit after self-cal, rms=0.120347Jy sigma=1.442385 ! Inverting map and beam ! Estimated beam: bmin=0.7445 mas, bmaj=2.006 mas, bpa=-6.411 degrees ! Estimated noise=0.829607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0103716 Jy ! Component: 100 - total flux cleaned = -0.0136834 Jy ! Component: 150 - total flux cleaned = -0.0151094 Jy ! Component: 200 - total flux cleaned = -0.0164007 Jy ! Total flux subtracted in 200 components = -0.0164007 Jy ! Clean residual min=-0.015162 max=0.015563 Jy/beam ! Clean residual mean=0.000058 rms=0.003580 Jy/beam ! Combined flux in latest and established models = 1.02269 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 131 components and 1.02269 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=0.118834Jy sigma=1.428429 ! Fit after self-cal, rms=0.118749Jy sigma=1.427865 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00158465 Jy ! Component: 100 - total flux cleaned = -0.0017868 Jy ! Component: 150 - total flux cleaned = -0.0021563 Jy ! Component: 200 - total flux cleaned = -0.00215788 Jy ! Total flux subtracted in 200 components = -0.00215788 Jy ! Clean residual min=-0.015181 max=0.015189 Jy/beam ! Clean residual mean=0.000058 rms=0.003536 Jy/beam ! Combined flux in latest and established models = 1.02053 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 145 components and 1.02053 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=0.118170Jy sigma=1.420959 ! Fit after self-cal, rms=0.118140Jy sigma=1.420754 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.118140Jy sigma=1.420754 ! Fit after self-cal, rms=0.117100Jy sigma=1.411360 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=0.6198 mas, bmaj=1.674 mas, bpa=-6.593 degrees ! Estimated noise=1.17309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.603853 Jy ! Component: 100 - total flux cleaned = 0.74518 Jy ! Component: 150 - total flux cleaned = 0.813193 Jy ! Component: 200 - total flux cleaned = 0.86059 Jy ! Total flux subtracted in 200 components = 0.86059 Jy ! Clean residual min=-0.028003 max=0.034343 Jy/beam ! Clean residual mean=0.000046 rms=0.006078 Jy/beam ! Combined flux in latest and established models = 0.86059 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.86059 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7439 mas, bmaj=2.004 mas, bpa=-6.447 degrees ! Estimated noise=0.825389 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 = 0.0423283 Jy ! Component: 100 - total flux cleaned = 0.0710122 Jy ! Component: 150 - total flux cleaned = 0.0932685 Jy ! Component: 200 - total flux cleaned = 0.110784 Jy ! Total flux subtracted in 200 components = 0.110784 Jy ! Clean residual min=-0.018553 max=0.020063 Jy/beam ! Clean residual mean=0.000086 rms=0.004291 Jy/beam ! Combined flux in latest and established models = 0.971374 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 46 components and 0.971374 Jy ! Inverting map ! Added new window around map position (-15.2, -43.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0184176 Jy ! Component: 100 - total flux cleaned = 0.0272318 Jy ! Component: 150 - total flux cleaned = 0.0319615 Jy ! Component: 200 - total flux cleaned = 0.0354957 Jy ! Total flux subtracted in 200 components = 0.0354957 Jy ! Clean residual min=-0.016756 max=0.016453 Jy/beam ! Clean residual mean=0.000066 rms=0.003777 Jy/beam ! Combined flux in latest and established models = 1.00687 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 66 components and 1.00687 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=2.172 mas, bmaj=5.372 mas, bpa=1.55 degrees ! Estimated noise=1.14528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144093 Jy ! Component: 100 - total flux cleaned = 0.0193961 Jy ! Component: 150 - total flux cleaned = 0.0209679 Jy ! Component: 200 - total flux cleaned = 0.0220828 Jy ! Total flux subtracted in 200 components = 0.0220828 Jy ! Clean residual min=-0.020447 max=0.020039 Jy/beam ! Clean residual mean=0.000126 rms=0.005601 Jy/beam ! Combined flux in latest and established models = 1.02895 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 = 0.000269523 Jy ! Component: 100 - total flux cleaned = 0.000511065 Jy ! Component: 150 - total flux cleaned = 0.000507492 Jy ! Component: 200 - total flux cleaned = 0.000506966 Jy ! Total flux subtracted in 200 components = 0.000506966 Jy ! Clean residual min=-0.019999 max=0.019495 Jy/beam ! Clean residual mean=0.000123 rms=0.005459 Jy/beam ! Combined flux in latest and established models = 1.02946 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 92 components and 1.02946 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7439 mas, bmaj=2.004 mas, bpa=-6.447 degrees ! Estimated noise=0.825389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00314518 Jy ! Component: 100 - total flux cleaned = -0.00283353 Jy ! Component: 150 - total flux cleaned = -0.00366894 Jy ! Component: 200 - total flux cleaned = -0.00468072 Jy ! Total flux subtracted in 200 components = -0.00468072 Jy ! Clean residual min=-0.015990 max=0.014310 Jy/beam ! Clean residual mean=0.000052 rms=0.003425 Jy/beam ! Combined flux in latest and established models = 1.02478 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 114 components and 1.02478 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=0.116205Jy sigma=1.412678 ! Fit after self-cal, rms=0.115236Jy sigma=1.402759 wmodel /scr/pima/bg219b_uvs/J0648-3044_X_map.mod ! Writing 114 model components to file: /scr/pima/bg219b_uvs/J0648-3044_X_map.mod wobs /scr/pima/bg219b_uvs/J0648-3044_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0648-3044_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0648-3044_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219b_uvs/J0648-3044_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 = -0.00218241 Jy ! Component: 100 - total flux cleaned = -0.00171471 Jy ! Component: 150 - total flux cleaned = -0.00193947 Jy ! Component: 200 - total flux cleaned = -0.0012941 Jy ! Component: 250 - total flux cleaned = -0.000675096 Jy ! Component: 300 - total flux cleaned = -0.000670681 Jy ! Component: 350 - total flux cleaned = -0.000478806 Jy ! Component: 400 - total flux cleaned = -0.000108975 Jy ! Component: 450 - total flux cleaned = 7.52478e-05 Jy ! Component: 500 - total flux cleaned = 0.000600452 Jy ! Component: 550 - total flux cleaned = 0.000937389 Jy ! Component: 600 - total flux cleaned = 0.000436475 Jy ! Component: 650 - total flux cleaned = 0.000275766 Jy ! Component: 700 - total flux cleaned = 0.00011715 Jy ! Component: 750 - total flux cleaned = -0.000502247 Jy ! Component: 800 - total flux cleaned = -0.000802529 Jy ! Component: 850 - total flux cleaned = -0.00109999 Jy ! Component: 900 - total flux cleaned = -0.0015332 Jy ! Component: 950 - total flux cleaned = -0.0019606 Jy ! Component: 1000 - total flux cleaned = -0.00237856 Jy ! Component: 1050 - total flux cleaned = -0.00306398 Jy ! Component: 1100 - total flux cleaned = -0.0036039 Jy ! Component: 1150 - total flux cleaned = -0.00426055 Jy ! Component: 1200 - total flux cleaned = -0.00490487 Jy ! Component: 1250 - total flux cleaned = -0.0052836 Jy ! Component: 1300 - total flux cleaned = -0.00615253 Jy ! Component: 1350 - total flux cleaned = -0.00688431 Jy ! Component: 1400 - total flux cleaned = -0.00748628 Jy ! Component: 1450 - total flux cleaned = -0.00807576 Jy ! Component: 1500 - total flux cleaned = -0.00888952 Jy ! Component: 1550 - total flux cleaned = -0.00934672 Jy ! Component: 1600 - total flux cleaned = -0.0100223 Jy ! Component: 1650 - total flux cleaned = -0.0105769 Jy ! Component: 1700 - total flux cleaned = -0.0112291 Jy ! Component: 1750 - total flux cleaned = -0.0118702 Jy ! Component: 1800 - total flux cleaned = -0.0120773 Jy ! Component: 1850 - total flux cleaned = -0.012596 Jy ! Component: 1900 - total flux cleaned = -0.0133136 Jy ! Component: 1950 - total flux cleaned = -0.0136174 Jy ! Component: 2000 - total flux cleaned = -0.0146173 Jy ! Component: 2050 - total flux cleaned = -0.015208 Jy ! Component: 2100 - total flux cleaned = -0.015889 Jy ! Component: 2150 - total flux cleaned = -0.0162735 Jy ! Component: 2200 - total flux cleaned = -0.017031 Jy ! Component: 2250 - total flux cleaned = -0.0174961 Jy ! Component: 2300 - total flux cleaned = -0.0181412 Jy ! Component: 2350 - total flux cleaned = -0.0181428 Jy ! Component: 2400 - total flux cleaned = -0.0186819 Jy ! Component: 2450 - total flux cleaned = -0.0191249 Jy ! Component: 2500 - total flux cleaned = -0.0193002 Jy ! Component: 2550 - total flux cleaned = -0.0196487 Jy ! Component: 2600 - total flux cleaned = -0.0202509 Jy ! Component: 2650 - total flux cleaned = -0.0205053 Jy ! Component: 2700 - total flux cleaned = -0.0211774 Jy ! Component: 2750 - total flux cleaned = -0.0217584 Jy ! Component: 2800 - total flux cleaned = -0.0221683 Jy ! Component: 2850 - total flux cleaned = -0.0225752 Jy ! Component: 2900 - total flux cleaned = -0.0228965 Jy ! Component: 2950 - total flux cleaned = -0.0235332 Jy ! Component: 3000 - total flux cleaned = -0.0236118 Jy ! Component: 3050 - total flux cleaned = -0.02408 Jy ! Component: 3100 - total flux cleaned = -0.0247738 Jy ! Component: 3150 - total flux cleaned = -0.0250018 Jy ! Component: 3200 - total flux cleaned = -0.0253796 Jy ! Component: 3250 - total flux cleaned = -0.0259023 Jy ! Component: 3300 - total flux cleaned = -0.025902 Jy ! Component: 3350 - total flux cleaned = -0.0262697 Jy ! Component: 3400 - total flux cleaned = -0.0267774 Jy ! Component: 3450 - total flux cleaned = -0.0270657 Jy ! Component: 3500 - total flux cleaned = -0.0272793 Jy ! Component: 3550 - total flux cleaned = -0.0276315 Jy ! Component: 3600 - total flux cleaned = -0.0276313 Jy ! Component: 3650 - total flux cleaned = -0.0280479 Jy ! Component: 3700 - total flux cleaned = -0.0281164 Jy ! Component: 3750 - total flux cleaned = -0.0284573 Jy ! Component: 3800 - total flux cleaned = -0.0285921 Jy ! Component: 3850 - total flux cleaned = -0.0287261 Jy ! Component: 3900 - total flux cleaned = -0.0286601 Jy ! Component: 3950 - total flux cleaned = -0.0291865 Jy ! Component: 4000 - total flux cleaned = -0.029121 Jy ! Component: 4050 - total flux cleaned = -0.0290567 Jy ! Total flux subtracted in 4096 components = -0.0292499 Jy ! Clean residual min=-0.004103 max=0.003361 Jy/beam ! Clean residual mean=0.000020 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 0.995529 Jy keep ! Adding 325 model components to the UV plane model. ! The established model now contains 439 components and 0.99553 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0648-3044_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7439 x 2.004 at -6.447 degrees (North through East) ! Clean map min=-0.013777 max=0.73072 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0648-3044_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.730718 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0011574 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.475175 0.475175 0.95035 1.9007 3.8014 7.6028 15.2056 30.4112 60.8224 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0034 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.73 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 631.346 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0648-3044_X_uvs.log closed on Thu Apr 7 01:46:17 2016