! Started logfile: /scr/pima/bg219h_uvs/J0220-2151_X_uvs.log on Thu Apr 7 11:57:55 2016 obs /scr/pima/bg219h_uvs/J0220-2151_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0220-2151_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.859524 visibilities/baseline/integration-bin. ! Found source: J0220-2151 ! ! 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 12996 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/bg219h_uvs/J0220-2151_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 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=1.006224Jy sigma=22.700541 ! Fit after self-cal, rms=0.894872Jy sigma=20.199215 ! 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=0.6404 mas, bmaj=1.716 mas, bpa=-5.94 degrees ! Estimated noise=0.63918 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 = 0.081598 Jy ! Component: 100 - total flux cleaned = 0.101465 Jy ! Total flux subtracted in 100 components = 0.101465 Jy ! Clean residual min=-0.005207 max=0.007526 Jy/beam ! Clean residual mean=-0.000019 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 0.101465 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.101465 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=0.073279Jy sigma=1.491520 ! Fit after self-cal, rms=0.073158Jy sigma=1.488312 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00739334 Jy ! Component: 100 - total flux cleaned = 0.0106712 Jy ! Total flux subtracted in 100 components = 0.0106712 Jy ! Clean residual min=-0.004590 max=0.003880 Jy/beam ! Clean residual mean=-0.000014 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.112136 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 7 components and 0.112136 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=0.072323Jy sigma=1.466257 ! Fit after self-cal, rms=0.072315Jy sigma=1.466039 ! 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=0.8488 mas, bmaj=2.089 mas, bpa=-6.948 degrees ! Estimated noise=0.402307 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 = 0.00253183 Jy ! Component: 100 - total flux cleaned = 0.00358989 Jy ! Component: 150 - total flux cleaned = 0.00407415 Jy ! Component: 200 - total flux cleaned = 0.00426954 Jy ! Total flux subtracted in 200 components = 0.00426954 Jy ! Clean residual min=-0.003251 max=0.003591 Jy/beam ! Clean residual mean=-0.000035 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.116406 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.116406 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=0.072238Jy sigma=1.464185 ! Fit after self-cal, rms=0.072239Jy sigma=1.464136 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8488 x 2.089 at -6.948 degrees (North through East) ! Clean map min=-0.0030151 max=0.10633 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 0.95 FD 1.01 HN 1.09 KP 0.98 ! LA 1.06 MK 1.06 NL 1.00 OV 0.96 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.96 KP 1.02 ! LA 1.02 MK 0.99 NL 1.01 OV 0.97 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.00 KP 1.00 ! LA 1.02 MK 1.00 NL 1.01 OV 0.99 ! PT 0.98 SC 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.12 KP 0.98 ! LA 0.96 MK 1.02 NL 0.98 OV 0.98 ! PT 1.00 SC 1.06 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.89 KP 1.04 ! LA 1.04 MK 0.99 NL 1.02 OV 0.94 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.94 KP 1.01 ! LA 1.06 MK 0.96 NL 1.07 OV 0.96 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 1.00 KP 1.03 ! LA 1.01 MK 1.09 NL 0.94 OV 0.98 ! PT 1.06 SC 0.95 ! ! ! 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=0.072239Jy sigma=1.464136 ! Fit after self-cal, rms=0.071571Jy sigma=1.458538 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8504 mas, bmaj=2.084 mas, bpa=-6.723 degrees ! Estimated noise=0.402763 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 = 0.000265491 Jy ! Component: 100 - total flux cleaned = 0.000250322 Jy ! Component: 150 - total flux cleaned = 0.000249995 Jy ! Component: 200 - total flux cleaned = 0.000250241 Jy ! Total flux subtracted in 200 components = 0.000250241 Jy ! Clean residual min=-0.003262 max=0.003461 Jy/beam ! Clean residual mean=-0.000035 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.116656 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 25 components and 0.116656 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=0.071564Jy sigma=1.458420 ! Fit after self-cal, rms=0.071584Jy sigma=1.458277 ! 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=0.071584Jy sigma=1.458277 ! Fit after self-cal, rms=0.071509Jy sigma=1.452557 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8512 mas, bmaj=2.078 mas, bpa=-6.588 degrees ! Estimated noise=0.404088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000479679 Jy ! Component: 100 - total flux cleaned = 0.000517127 Jy ! Component: 150 - total flux cleaned = 0.000517567 Jy ! Component: 200 - total flux cleaned = 0.000517939 Jy ! Total flux subtracted in 200 components = 0.000517939 Jy ! Clean residual min=-0.003085 max=0.003426 Jy/beam ! Clean residual mean=-0.000031 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.117174 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.117174 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=0.071504Jy sigma=1.452429 ! Fit after self-cal, rms=0.071511Jy sigma=1.452357 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 = -5.88295e-06 Jy ! Component: 100 - total flux cleaned = -1.92614e-05 Jy ! Component: 150 - total flux cleaned = -2.49625e-05 Jy ! Component: 200 - total flux cleaned = -2.49431e-05 Jy ! Total flux subtracted in 200 components = -2.49431e-05 Jy ! Clean residual min=-0.003077 max=0.003430 Jy/beam ! Clean residual mean=-0.000031 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.117149 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 30 components and 0.117149 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=0.071509Jy sigma=1.452341 ! Fit after self-cal, rms=0.071509Jy sigma=1.452338 ! 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=0.071509Jy sigma=1.452338 ! Fit after self-cal, rms=0.071503Jy sigma=1.451515 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8506 mas, bmaj=2.07 mas, bpa=-6.427 degrees ! Estimated noise=0.404142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000341842 Jy ! Component: 100 - total flux cleaned = 0.000375665 Jy ! Component: 150 - total flux cleaned = 0.000375615 Jy ! Component: 200 - total flux cleaned = 0.000376213 Jy ! Total flux subtracted in 200 components = 0.000376213 Jy ! Clean residual min=-0.003134 max=0.003430 Jy/beam ! Clean residual mean=-0.000029 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.117525 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.117525 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=0.071500Jy sigma=1.451427 ! Fit after self-cal, rms=0.071505Jy sigma=1.451409 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 = -1.80907e-05 Jy ! Component: 100 - total flux cleaned = -3.0474e-05 Jy ! Component: 150 - total flux cleaned = -2.50411e-05 Jy ! Component: 200 - total flux cleaned = -2.0596e-05 Jy ! Total flux subtracted in 200 components = -2.0596e-05 Jy ! Clean residual min=-0.003125 max=0.003422 Jy/beam ! Clean residual mean=-0.000029 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.117505 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 36 components and 0.117505 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=0.071504Jy sigma=1.451387 ! Fit after self-cal, rms=0.071504Jy sigma=1.451384 ! 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=0.071504Jy sigma=1.451384 ! Fit after self-cal, rms=0.071488Jy sigma=1.451331 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.236 mas, bmaj=4.699 mas, bpa=-1.193 degrees ! Estimated noise=0.507575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117231 Jy ! Component: 100 - total flux cleaned = 0.00117568 Jy ! Component: 150 - total flux cleaned = 0.00117577 Jy ! Component: 200 - total flux cleaned = 0.00117921 Jy ! Total flux subtracted in 200 components = 0.00117921 Jy ! Clean residual min=-0.004223 max=0.004502 Jy/beam ! Clean residual mean=-0.000056 rms=0.001359 Jy/beam ! Combined flux in latest and established models = 0.118684 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 38 components and 0.118684 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=0.071497Jy sigma=1.451523 ! Fit after self-cal, rms=0.071488Jy sigma=1.451399 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 = 0.000103775 Jy ! Component: 100 - total flux cleaned = 8.51523e-05 Jy ! Component: 150 - total flux cleaned = 6.83175e-05 Jy ! Component: 200 - total flux cleaned = 3.96837e-05 Jy ! Total flux subtracted in 200 components = 3.96837e-05 Jy ! Clean residual min=-0.004200 max=0.004539 Jy/beam ! Clean residual mean=-0.000056 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.118724 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 40 components and 0.118724 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=0.071499Jy sigma=1.451677 ! Fit after self-cal, rms=0.071494Jy sigma=1.451612 ! 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=0.8498 mas, bmaj=2.064 mas, bpa=-6.251 degrees ! Estimated noise=0.404274 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8498 x 2.064 at -6.251 degrees (North through East) ! Clean map min=-0.0028111 max=0.10643 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=0.6419 mas, bmaj=1.698 mas, bpa=-5.313 degrees ! Estimated noise=0.642458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.08187 Jy ! Component: 100 - total flux cleaned = 0.10312 Jy ! Component: 150 - total flux cleaned = 0.111227 Jy ! Component: 200 - total flux cleaned = 0.114374 Jy ! Total flux subtracted in 200 components = 0.114374 Jy ! Clean residual min=-0.004323 max=0.003681 Jy/beam ! Clean residual mean=-0.000012 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.114374 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.114374 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8498 mas, bmaj=2.064 mas, bpa=-6.251 degrees ! Estimated noise=0.404274 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 = 0.00196806 Jy ! Component: 100 - total flux cleaned = 0.00280947 Jy ! Component: 150 - total flux cleaned = 0.00320689 Jy ! Component: 200 - total flux cleaned = 0.00333695 Jy ! Total flux subtracted in 200 components = 0.00333695 Jy ! Clean residual min=-0.003070 max=0.003381 Jy/beam ! Clean residual mean=-0.000029 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.117711 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.117711 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=2.236 mas, bmaj=4.699 mas, bpa=-1.193 degrees ! Estimated noise=0.507575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000936598 Jy ! Component: 100 - total flux cleaned = 0.000939364 Jy ! Component: 150 - total flux cleaned = 0.000958594 Jy ! Component: 200 - total flux cleaned = 0.000961932 Jy ! Total flux subtracted in 200 components = 0.000961932 Jy ! Clean residual min=-0.004234 max=0.004533 Jy/beam ! Clean residual mean=-0.000056 rms=0.001361 Jy/beam ! Combined flux in latest and established models = 0.118672 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 = 1.51635e-07 Jy ! Component: 100 - total flux cleaned = -1.22398e-05 Jy ! Component: 150 - total flux cleaned = -2.47635e-05 Jy ! Component: 200 - total flux cleaned = -4.73548e-05 Jy ! Total flux subtracted in 200 components = -4.73548e-05 Jy ! Clean residual min=-0.004198 max=0.004506 Jy/beam ! Clean residual mean=-0.000056 rms=0.001359 Jy/beam ! Combined flux in latest and established models = 0.118625 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.118625 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8498 mas, bmaj=2.064 mas, bpa=-6.251 degrees ! Estimated noise=0.404274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000692261 Jy ! Component: 100 - total flux cleaned = -0.000738051 Jy ! Component: 150 - total flux cleaned = -0.000804564 Jy ! Component: 200 - total flux cleaned = -0.000840117 Jy ! Total flux subtracted in 200 components = -0.000840117 Jy ! Clean residual min=-0.003107 max=0.003394 Jy/beam ! Clean residual mean=-0.000029 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.117785 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 31 components and 0.117785 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=0.071487Jy sigma=1.451364 ! Fit after self-cal, rms=0.071487Jy sigma=1.451354 wmodel /scr/pima/bg219h_uvs/J0220-2151_X_map.mod ! Writing 31 model components to file: /scr/pima/bg219h_uvs/J0220-2151_X_map.mod wobs /scr/pima/bg219h_uvs/J0220-2151_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0220-2151_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0220-2151_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219h_uvs/J0220-2151_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 = 0.00117867 Jy ! Component: 100 - total flux cleaned = 0.00184901 Jy ! Component: 150 - total flux cleaned = 0.00226333 Jy ! Component: 200 - total flux cleaned = 0.00260396 Jy ! Component: 250 - total flux cleaned = 0.00269588 Jy ! Component: 300 - total flux cleaned = 0.00260693 Jy ! Component: 350 - total flux cleaned = 0.00260634 Jy ! Component: 400 - total flux cleaned = 0.00248251 Jy ! Component: 450 - total flux cleaned = 0.00240296 Jy ! Component: 500 - total flux cleaned = 0.00216947 Jy ! Component: 550 - total flux cleaned = 0.00209437 Jy ! Component: 600 - total flux cleaned = 0.00191078 Jy ! Component: 650 - total flux cleaned = 0.00187496 Jy ! Component: 700 - total flux cleaned = 0.00169955 Jy ! Component: 750 - total flux cleaned = 0.00156364 Jy ! Component: 800 - total flux cleaned = 0.00153024 Jy ! Component: 850 - total flux cleaned = 0.00133385 Jy ! Component: 900 - total flux cleaned = 0.00123816 Jy ! Component: 950 - total flux cleaned = 0.00117516 Jy ! Component: 1000 - total flux cleaned = 0.0009917 Jy ! Component: 1050 - total flux cleaned = 0.00093323 Jy ! Component: 1100 - total flux cleaned = 0.000903506 Jy ! Component: 1150 - total flux cleaned = 0.000845941 Jy ! Component: 1200 - total flux cleaned = 0.000733195 Jy ! Component: 1250 - total flux cleaned = 0.000733846 Jy ! Component: 1300 - total flux cleaned = 0.000761831 Jy ! Component: 1350 - total flux cleaned = 0.000762271 Jy ! Component: 1400 - total flux cleaned = 0.000841436 Jy ! Component: 1450 - total flux cleaned = 0.000841464 Jy ! Component: 1500 - total flux cleaned = 0.000815758 Jy ! Component: 1550 - total flux cleaned = 0.000790799 Jy ! Component: 1600 - total flux cleaned = 0.000791106 Jy ! Component: 1650 - total flux cleaned = 0.000791767 Jy ! Component: 1700 - total flux cleaned = 0.000816147 Jy ! Component: 1750 - total flux cleaned = 0.000792869 Jy ! Component: 1800 - total flux cleaned = 0.00088605 Jy ! Component: 1850 - total flux cleaned = 0.000909429 Jy ! Component: 1900 - total flux cleaned = 0.000819083 Jy ! Component: 1950 - total flux cleaned = 0.000953256 Jy ! Component: 2000 - total flux cleaned = 0.000930932 Jy ! Component: 2050 - total flux cleaned = 0.000887834 Jy ! Component: 2100 - total flux cleaned = 0.000887956 Jy ! Component: 2150 - total flux cleaned = 0.000930613 Jy ! Component: 2200 - total flux cleaned = 0.000909471 Jy ! Component: 2250 - total flux cleaned = 0.000868045 Jy ! Component: 2300 - total flux cleaned = 0.000867772 Jy ! Component: 2350 - total flux cleaned = 0.000807441 Jy ! Component: 2400 - total flux cleaned = 0.000747901 Jy ! Component: 2450 - total flux cleaned = 0.000728784 Jy ! Component: 2500 - total flux cleaned = 0.000748293 Jy ! Component: 2550 - total flux cleaned = 0.000805916 Jy ! Component: 2600 - total flux cleaned = 0.00074842 Jy ! Component: 2650 - total flux cleaned = 0.000692059 Jy ! Component: 2700 - total flux cleaned = 0.000673522 Jy ! Component: 2750 - total flux cleaned = 0.000710119 Jy ! Component: 2800 - total flux cleaned = 0.000637191 Jy ! Component: 2850 - total flux cleaned = 0.000529421 Jy ! Component: 2900 - total flux cleaned = 0.000600814 Jy ! Component: 2950 - total flux cleaned = 0.000600579 Jy ! Component: 3000 - total flux cleaned = 0.00060024 Jy ! Component: 3050 - total flux cleaned = 0.000583268 Jy ! Component: 3100 - total flux cleaned = 0.000600159 Jy ! Component: 3150 - total flux cleaned = 0.000617093 Jy ! Component: 3200 - total flux cleaned = 0.000617009 Jy ! Component: 3250 - total flux cleaned = 0.000616906 Jy ! Component: 3300 - total flux cleaned = 0.000666098 Jy ! Component: 3350 - total flux cleaned = 0.000584507 Jy ! Component: 3400 - total flux cleaned = 0.0005682 Jy ! Component: 3450 - total flux cleaned = 0.000520315 Jy ! Component: 3500 - total flux cleaned = 0.000551931 Jy ! Component: 3550 - total flux cleaned = 0.000536368 Jy ! Component: 3600 - total flux cleaned = 0.000489635 Jy ! Component: 3650 - total flux cleaned = 0.000458935 Jy ! Component: 3700 - total flux cleaned = 0.000489703 Jy ! Component: 3750 - total flux cleaned = 0.000413609 Jy ! Component: 3800 - total flux cleaned = 0.000413731 Jy ! Component: 3850 - total flux cleaned = 0.000398642 Jy ! Component: 3900 - total flux cleaned = 0.000339163 Jy ! Component: 3950 - total flux cleaned = 0.000324496 Jy ! Component: 4000 - total flux cleaned = 0.000265927 Jy ! Component: 4050 - total flux cleaned = 0.000207823 Jy ! Total flux subtracted in 4096 components = 0.000164549 Jy ! Clean residual min=-0.000927 max=0.000958 Jy/beam ! Clean residual mean=-0.000006 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.11795 Jy keep ! Adding 330 model components to the UV plane model. ! The established model now contains 361 components and 0.11795 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0220-2151_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8498 x 2.064 at -6.251 degrees (North through East) ! Clean map min=-0.0016032 max=0.10644 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0220-2151_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.106438 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000240472 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.677783 0.677783 1.35557 2.71113 5.42226 10.8445 21.6891 43.3781 86.7562 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.106 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 442.619 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0220-2151_X_uvs.log closed on Thu Apr 7 11:57:59 2016