! Started logfile: /scr/pima/bg219i_uvs/J1127+0555_X_uvs.log on Wed Apr 6 23:42:21 2016 obs /scr/pima/bg219i_uvs/J1127+0555_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1127+0555_X_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.745419 visibilities/baseline/integration-bin. ! Found source: J1127+0555 ! ! 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 22944 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/J1127+0555_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 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 70 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=1.035821Jy sigma=25.615646 ! Fit after self-cal, rms=0.754305Jy sigma=18.629622 ! 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=0.7409 mas, bmaj=1.845 mas, bpa=-5.73 degrees ! Estimated noise=0.462304 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 = 0.18929 Jy ! Component: 100 - total flux cleaned = 0.233107 Jy ! Total flux subtracted in 100 components = 0.233107 Jy ! Clean residual min=-0.005319 max=0.015670 Jy/beam ! Clean residual mean=0.000012 rms=0.001637 Jy/beam ! Combined flux in latest and established models = 0.233107 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.233107 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=0.060093Jy sigma=1.450903 ! Fit after self-cal, rms=0.060081Jy sigma=1.450666 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159532 Jy ! Component: 100 - total flux cleaned = 0.0233869 Jy ! Total flux subtracted in 100 components = 0.0233869 Jy ! Clean residual min=-0.003729 max=0.003482 Jy/beam ! Clean residual mean=0.000004 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.256494 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.256494 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=0.055530Jy sigma=1.327867 ! Fit after self-cal, rms=0.055526Jy sigma=1.327739 ! 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=0.9138 mas, bmaj=2.068 mas, bpa=-4.303 degrees ! Estimated noise=0.254322 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 = 0.00473256 Jy ! Component: 100 - total flux cleaned = 0.0071041 Jy ! Component: 150 - total flux cleaned = 0.00843741 Jy ! Component: 200 - total flux cleaned = 0.00921424 Jy ! Total flux subtracted in 200 components = 0.00921424 Jy ! Clean residual min=-0.002246 max=0.002337 Jy/beam ! Clean residual mean=0.000002 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.265708 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 34 components and 0.265708 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=0.055185Jy sigma=1.316996 ! Fit after self-cal, rms=0.055182Jy sigma=1.316902 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9138 x 2.068 at -4.303 degrees (North through East) ! Clean map min=-0.0021767 max=0.2459 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 1.00 FD 0.99 HN 1.00 KP 1.01 ! LA 0.98 MK 1.02 NL 1.01 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00 KP 0.98 ! LA 0.98 MK 0.99 NL 1.00 OV 0.99 ! 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 0.99 MK 1.02 NL 1.01 OV 0.97 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.97 KP 0.99 ! LA 0.98 MK 1.02 NL 1.00 OV 0.99 ! PT 1.03 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.01 KP 1.01 ! LA 1.00 MK 1.00 NL 1.00 OV 0.97 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.00 KP 0.99 ! LA 1.00 MK 1.00 NL 1.01 OV 0.97 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.99 KP 1.00 ! LA 0.97 MK 1.01 NL 0.99 OV 0.98 ! PT 1.03 SC 1.02 ! ! ! 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=0.055182Jy sigma=1.316902 ! Fit after self-cal, rms=0.055094Jy sigma=1.310572 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9148 mas, bmaj=2.07 mas, bpa=-4.221 degrees ! Estimated noise=0.254225 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 (1.6, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020384 Jy ! Component: 100 - total flux cleaned = 0.00280912 Jy ! Component: 150 - total flux cleaned = 0.00293611 Jy ! Component: 200 - total flux cleaned = 0.00293964 Jy ! Total flux subtracted in 200 components = 0.00293964 Jy ! Clean residual min=-0.001620 max=0.001511 Jy/beam ! Clean residual mean=0.000003 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.268648 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 55 components and 0.268648 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=0.055019Jy sigma=1.308438 ! Fit after self-cal, rms=0.055021Jy sigma=1.308287 ! 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=0.055021Jy sigma=1.308287 ! Fit after self-cal, rms=0.054980Jy sigma=1.306112 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9143 mas, bmaj=2.068 mas, bpa=-4.217 degrees ! Estimated noise=0.254024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000743819 Jy ! Component: 100 - total flux cleaned = 0.000820764 Jy ! Component: 150 - total flux cleaned = 0.000860506 Jy ! Component: 200 - total flux cleaned = 0.000877522 Jy ! Total flux subtracted in 200 components = 0.000877522 Jy ! Clean residual min=-0.001368 max=0.001319 Jy/beam ! Clean residual mean=-0.000001 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.269526 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 0.269526 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=0.054961Jy sigma=1.305588 ! Fit after self-cal, rms=0.054961Jy sigma=1.305552 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 (-32.6, 44). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000595099 Jy ! Component: 100 - total flux cleaned = 0.000631596 Jy ! Component: 150 - total flux cleaned = 0.000602913 Jy ! Component: 200 - total flux cleaned = 0.000555047 Jy ! Total flux subtracted in 200 components = 0.000555047 Jy ! Clean residual min=-0.001189 max=0.001205 Jy/beam ! Clean residual mean=-0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.270081 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 78 components and 0.270081 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=0.054918Jy sigma=1.304635 ! Fit after self-cal, rms=0.054916Jy sigma=1.304571 ! 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=0.054916Jy sigma=1.304571 ! Fit after self-cal, rms=0.054881Jy sigma=1.304506 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9144 mas, bmaj=2.068 mas, bpa=-4.205 degrees ! Estimated noise=0.253834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000297769 Jy ! Component: 100 - total flux cleaned = 0.000404208 Jy ! Component: 150 - total flux cleaned = 0.000442869 Jy ! Component: 200 - total flux cleaned = 0.000442543 Jy ! Total flux subtracted in 200 components = 0.000442543 Jy ! Clean residual min=-0.001120 max=0.001169 Jy/beam ! Clean residual mean=-0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.270523 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 88 components and 0.270523 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=0.054866Jy sigma=1.304170 ! Fit after self-cal, rms=0.054866Jy sigma=1.304157 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.4941e-05 Jy ! Component: 100 - total flux cleaned = 0.000111761 Jy ! Component: 150 - total flux cleaned = 0.00014333 Jy ! Component: 200 - total flux cleaned = 0.000143133 Jy ! Total flux subtracted in 200 components = 0.000143133 Jy ! Clean residual min=-0.001092 max=0.001182 Jy/beam ! Clean residual mean=-0.000001 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.270666 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 93 components and 0.270666 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=0.054858Jy sigma=1.303952 ! Fit after self-cal, rms=0.054858Jy sigma=1.303948 ! 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=0.054858Jy sigma=1.303948 ! Fit after self-cal, rms=0.054834Jy sigma=1.303931 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.29 mas, bmaj=3.308 mas, bpa=5.387 degrees ! Estimated noise=0.322251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000102766 Jy ! Component: 100 - total flux cleaned = -0.000151594 Jy ! Component: 150 - total flux cleaned = -0.000164561 Jy ! Component: 200 - total flux cleaned = -0.000165188 Jy ! Total flux subtracted in 200 components = -0.000165188 Jy ! Clean residual min=-0.001152 max=0.001191 Jy/beam ! Clean residual mean=-0.000002 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.270501 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 106 components and 0.270501 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=0.054832Jy sigma=1.303895 ! Fit after self-cal, rms=0.054831Jy sigma=1.303882 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 = 3.23386e-05 Jy ! Component: 100 - total flux cleaned = 5.01941e-05 Jy ! Component: 150 - total flux cleaned = 5.01467e-05 Jy ! Component: 200 - total flux cleaned = 5.00484e-05 Jy ! Total flux subtracted in 200 components = 5.00484e-05 Jy ! Clean residual min=-0.001120 max=0.001156 Jy/beam ! Clean residual mean=-0.000002 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.270551 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 118 components and 0.270551 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=0.054831Jy sigma=1.303889 ! Fit after self-cal, rms=0.054830Jy sigma=1.303883 ! 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=0.9143 mas, bmaj=2.068 mas, bpa=-4.201 degrees ! Estimated noise=0.253736 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9143 x 2.068 at -4.201 degrees (North through East) ! Clean map min=-0.0014255 max=0.24583 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=0.7415 mas, bmaj=1.844 mas, bpa=-5.62 degrees ! Estimated noise=0.461453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.188907 Jy ! Component: 100 - total flux cleaned = 0.232852 Jy ! Component: 150 - total flux cleaned = 0.248782 Jy ! Component: 200 - total flux cleaned = 0.256098 Jy ! Total flux subtracted in 200 components = 0.256098 Jy ! Clean residual min=-0.003039 max=0.003448 Jy/beam ! Clean residual mean=0.000004 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.256098 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.256098 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9143 mas, bmaj=2.068 mas, bpa=-4.201 degrees ! Estimated noise=0.253736 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 = 0.00480132 Jy ! Component: 100 - total flux cleaned = 0.00760152 Jy ! Component: 150 - total flux cleaned = 0.00958709 Jy ! Component: 200 - total flux cleaned = 0.010624 Jy ! Total flux subtracted in 200 components = 0.010624 Jy ! Clean residual min=-0.001557 max=0.001536 Jy/beam ! Clean residual mean=0.000002 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.266722 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 34 components and 0.266722 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=2.29 mas, bmaj=3.308 mas, bpa=5.387 degrees ! Estimated noise=0.322251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136551 Jy ! Component: 100 - total flux cleaned = 0.0017956 Jy ! Component: 150 - total flux cleaned = 0.00215903 Jy ! Component: 200 - total flux cleaned = 0.00247559 Jy ! Total flux subtracted in 200 components = 0.00247559 Jy ! Clean residual min=-0.001152 max=0.001283 Jy/beam ! Clean residual mean=0.000000 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.269197 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 = 0.000124986 Jy ! Component: 100 - total flux cleaned = 0.000218155 Jy ! Component: 150 - total flux cleaned = 0.000302374 Jy ! Component: 200 - total flux cleaned = 0.000378991 Jy ! Total flux subtracted in 200 components = 0.000378991 Jy ! Clean residual min=-0.001116 max=0.001189 Jy/beam ! Clean residual mean=-0.000000 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.269576 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 74 components and 0.269576 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9143 mas, bmaj=2.068 mas, bpa=-4.201 degrees ! Estimated noise=0.253736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.39677e-05 Jy ! Component: 100 - total flux cleaned = 8.72366e-05 Jy ! Component: 150 - total flux cleaned = 0.000168594 Jy ! Component: 200 - total flux cleaned = 0.000266342 Jy ! Total flux subtracted in 200 components = 0.000266342 Jy ! Clean residual min=-0.001265 max=0.001247 Jy/beam ! Clean residual mean=-0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.269842 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 93 components and 0.269842 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=0.054855Jy sigma=1.304447 ! Fit after self-cal, rms=0.054851Jy sigma=1.304394 wmodel /scr/pima/bg219i_uvs/J1127+0555_X_map.mod ! Writing 93 model components to file: /scr/pima/bg219i_uvs/J1127+0555_X_map.mod wobs /scr/pima/bg219i_uvs/J1127+0555_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1127+0555_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1127+0555_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219i_uvs/J1127+0555_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 = 3.9504e-05 Jy ! Component: 100 - total flux cleaned = 0.000121761 Jy ! Component: 150 - total flux cleaned = 0.00012269 Jy ! Component: 200 - total flux cleaned = 2.92529e-05 Jy ! Component: 250 - total flux cleaned = -6.1014e-05 Jy ! Component: 300 - total flux cleaned = -0.000130924 Jy ! Component: 350 - total flux cleaned = -0.000182089 Jy ! Component: 400 - total flux cleaned = -0.000248748 Jy ! Component: 450 - total flux cleaned = -0.000313697 Jy ! Component: 500 - total flux cleaned = -0.000376378 Jy ! Component: 550 - total flux cleaned = -0.000406851 Jy ! Component: 600 - total flux cleaned = -0.000466626 Jy ! Component: 650 - total flux cleaned = -0.000540206 Jy ! Component: 700 - total flux cleaned = -0.000598303 Jy ! Component: 750 - total flux cleaned = -0.00068328 Jy ! Component: 800 - total flux cleaned = -0.000738837 Jy ! Component: 850 - total flux cleaned = -0.000779555 Jy ! Component: 900 - total flux cleaned = -0.000819655 Jy ! Component: 950 - total flux cleaned = -0.000845708 Jy ! Component: 1000 - total flux cleaned = -0.000806751 Jy ! Component: 1050 - total flux cleaned = -0.000845046 Jy ! Component: 1100 - total flux cleaned = -0.00085759 Jy ! Component: 1150 - total flux cleaned = -0.000882281 Jy ! Component: 1200 - total flux cleaned = -0.000869954 Jy ! Component: 1250 - total flux cleaned = -0.000918131 Jy ! Component: 1300 - total flux cleaned = -0.000929981 Jy ! Component: 1350 - total flux cleaned = -0.000976737 Jy ! Component: 1400 - total flux cleaned = -0.00101122 Jy ! Component: 1450 - total flux cleaned = -0.00103412 Jy ! Component: 1500 - total flux cleaned = -0.00109028 Jy ! Component: 1550 - total flux cleaned = -0.00115696 Jy ! Component: 1600 - total flux cleaned = -0.00117897 Jy ! Component: 1650 - total flux cleaned = -0.00123328 Jy ! Component: 1700 - total flux cleaned = -0.00132957 Jy ! Component: 1750 - total flux cleaned = -0.00137174 Jy ! Component: 1800 - total flux cleaned = -0.00139261 Jy ! Component: 1850 - total flux cleaned = -0.00142364 Jy ! Component: 1900 - total flux cleaned = -0.00143381 Jy ! Component: 1950 - total flux cleaned = -0.00146405 Jy ! Component: 2000 - total flux cleaned = -0.00149388 Jy ! Component: 2050 - total flux cleaned = -0.00153328 Jy ! Component: 2100 - total flux cleaned = -0.0015236 Jy ! Component: 2150 - total flux cleaned = -0.00155263 Jy ! Component: 2200 - total flux cleaned = -0.00160055 Jy ! Component: 2250 - total flux cleaned = -0.00162906 Jy ! Component: 2300 - total flux cleaned = -0.00165714 Jy ! Component: 2350 - total flux cleaned = -0.00167567 Jy ! Component: 2400 - total flux cleaned = -0.00172153 Jy ! Component: 2450 - total flux cleaned = -0.0017304 Jy ! Component: 2500 - total flux cleaned = -0.00174845 Jy ! Component: 2550 - total flux cleaned = -0.00175748 Jy ! Component: 2600 - total flux cleaned = -0.00181909 Jy ! Component: 2650 - total flux cleaned = -0.00182774 Jy ! Component: 2700 - total flux cleaned = -0.00183633 Jy ! Component: 2750 - total flux cleaned = -0.00184498 Jy ! Component: 2800 - total flux cleaned = -0.00184496 Jy ! Component: 2850 - total flux cleaned = -0.00187028 Jy ! Component: 2900 - total flux cleaned = -0.00189532 Jy ! Component: 2950 - total flux cleaned = -0.00188694 Jy ! Component: 3000 - total flux cleaned = -0.00187885 Jy ! Component: 3050 - total flux cleaned = -0.00190336 Jy ! Component: 3100 - total flux cleaned = -0.00190334 Jy ! Component: 3150 - total flux cleaned = -0.0019034 Jy ! Component: 3200 - total flux cleaned = -0.00193521 Jy ! Component: 3250 - total flux cleaned = -0.00191939 Jy ! Component: 3300 - total flux cleaned = -0.00192718 Jy ! Component: 3350 - total flux cleaned = -0.00193501 Jy ! Component: 3400 - total flux cleaned = -0.00193492 Jy ! Component: 3450 - total flux cleaned = -0.00194256 Jy ! Component: 3500 - total flux cleaned = -0.00192749 Jy ! Component: 3550 - total flux cleaned = -0.00195775 Jy ! Component: 3600 - total flux cleaned = -0.00196519 Jy ! Component: 3650 - total flux cleaned = -0.00193536 Jy ! Component: 3700 - total flux cleaned = -0.00197247 Jy ! Component: 3750 - total flux cleaned = -0.00199459 Jy ! Component: 3800 - total flux cleaned = -0.00200914 Jy ! Component: 3850 - total flux cleaned = -0.0019873 Jy ! Component: 3900 - total flux cleaned = -0.00200168 Jy ! Component: 3950 - total flux cleaned = -0.00201598 Jy ! Component: 4000 - total flux cleaned = -0.00200175 Jy ! Component: 4050 - total flux cleaned = -0.00198062 Jy ! Total flux subtracted in 4096 components = -0.00200179 Jy ! Clean residual min=-0.000400 max=0.000350 Jy/beam ! Clean residual mean=-0.000000 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.267841 Jy keep ! Adding 251 model components to the UV plane model. ! The established model now contains 344 components and 0.267841 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1127+0555_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9143 x 2.068 at -4.201 degrees (North through East) ! Clean map min=-0.0012782 max=0.24595 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1127+0555_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.245949 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000116815 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.142487 0.142487 0.284973 0.569946 1.13989 2.27979 4.55957 9.11914 18.2383 36.4766 72.9531 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.245 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2105.46 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1127+0555_X_uvs.log closed on Wed Apr 6 23:42:26 2016