! Started logfile: /scr/pima/bg219a_uvs/J1312-0424_X_uvs.log on Wed Apr 6 21:37:15 2016 obs /scr/pima/bg219a_uvs/J1312-0424_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1312-0424_X_uva.fits ! AN table 1: 36 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.812169 visibilities/baseline/integration-bin. ! Found source: J1312-0424 ! ! 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 121 lines of history. ! ! Reading 7368 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/bg219a_uvs/J1312-0424_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 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 44 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=1.044000Jy sigma=27.445019 ! Fit after self-cal, rms=0.737785Jy sigma=19.153205 ! 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=0.6492 mas, bmaj=1.692 mas, bpa=-0.02598 degrees ! Estimated noise=0.645704 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 = 0.19345 Jy ! Component: 100 - total flux cleaned = 0.249823 Jy ! Total flux subtracted in 100 components = 0.249823 Jy ! Clean residual min=-0.014889 max=0.025632 Jy/beam ! Clean residual mean=0.000021 rms=0.003819 Jy/beam ! Combined flux in latest and established models = 0.249823 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.249823 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=0.084499Jy sigma=2.197649 ! Fit after self-cal, rms=0.084379Jy sigma=2.194755 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0293329 Jy ! Component: 100 - total flux cleaned = 0.0460025 Jy ! Total flux subtracted in 100 components = 0.0460025 Jy ! Clean residual min=-0.008266 max=0.011395 Jy/beam ! Clean residual mean=0.000013 rms=0.001909 Jy/beam ! Combined flux in latest and established models = 0.295825 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.295825 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=0.069199Jy sigma=1.773727 ! Fit after self-cal, rms=0.069186Jy sigma=1.772798 ! Inverting map ! Added new window around map position (-0.6, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117481 Jy ! Component: 100 - total flux cleaned = 0.0185358 Jy ! Total flux subtracted in 100 components = 0.0185358 Jy ! Clean residual min=-0.006690 max=0.006380 Jy/beam ! Clean residual mean=0.000010 rms=0.001468 Jy/beam ! Combined flux in latest and established models = 0.314361 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.314361 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=0.066214Jy sigma=1.695573 ! Fit after self-cal, rms=0.066183Jy sigma=1.694718 ! 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=0.7823 mas, bmaj=1.966 mas, bpa=-1.072 degrees ! Estimated noise=0.444698 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 = 0.00714839 Jy ! Component: 100 - total flux cleaned = 0.0110949 Jy ! Component: 150 - total flux cleaned = 0.0127054 Jy ! Component: 200 - total flux cleaned = 0.0132291 Jy ! Total flux subtracted in 200 components = 0.0132291 Jy ! Clean residual min=-0.004982 max=0.005193 Jy/beam ! Clean residual mean=0.000019 rms=0.001180 Jy/beam ! Combined flux in latest and established models = 0.32759 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 29 components and 0.32759 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=0.065324Jy sigma=1.675370 ! Fit after self-cal, rms=0.065308Jy sigma=1.674837 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7823 x 1.966 at -1.072 degrees (North through East) ! Clean map min=-0.0043923 max=0.26559 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 LA 0.97 MK 0.98 NL 1.03 ! OV 1.01 PT 1.01 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 LA 0.98 MK 1.00 NL 1.02 ! OV 1.01 PT 0.97 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 0.96 MK 0.99 NL 1.04 ! OV 1.03 PT 0.97 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 LA 0.97 MK 0.98 NL 1.04 ! OV 0.99 PT 0.98 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 LA 1.00 MK 0.97 NL 1.04 ! OV 1.00 PT 0.98 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 LA 0.98 MK 0.99 NL 1.04 ! OV 0.98 PT 0.98 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 0.97 MK 0.99 NL 1.02 ! OV 1.02 PT 0.99 SC 0.99 ! ! ! 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=0.065308Jy sigma=1.674837 ! Fit after self-cal, rms=0.064657Jy sigma=1.660434 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7801 mas, bmaj=1.967 mas, bpa=-1.094 degrees ! Estimated noise=0.44325 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 = 0.00030535 Jy ! Component: 100 - total flux cleaned = -3.51549e-05 Jy ! Component: 150 - total flux cleaned = -8.98223e-05 Jy ! Component: 200 - total flux cleaned = -0.000138373 Jy ! Total flux subtracted in 200 components = -0.000138373 Jy ! Clean residual min=-0.003337 max=0.003602 Jy/beam ! Clean residual mean=0.000009 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.327452 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.327452 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=0.064512Jy sigma=1.657809 ! Fit after self-cal, rms=0.064500Jy sigma=1.657501 ! 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=0.064500Jy sigma=1.657501 ! Fit after self-cal, rms=0.064198Jy sigma=1.646256 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7786 mas, bmaj=1.969 mas, bpa=-1.1 degrees ! Estimated noise=0.442497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.98161e-05 Jy ! Component: 100 - total flux cleaned = -0.000230135 Jy ! Component: 150 - total flux cleaned = -0.000414204 Jy ! Component: 200 - total flux cleaned = -0.000478169 Jy ! Total flux subtracted in 200 components = -0.000478169 Jy ! Clean residual min=-0.002665 max=0.002784 Jy/beam ! Clean residual mean=0.000006 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.326974 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 40 components and 0.326974 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=0.064137Jy sigma=1.644917 ! Fit after self-cal, rms=0.064134Jy sigma=1.644747 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 (25, -36.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187519 Jy ! Component: 100 - total flux cleaned = 0.00207138 Jy ! Component: 150 - total flux cleaned = 0.00207296 Jy ! Component: 200 - total flux cleaned = 0.00207304 Jy ! Total flux subtracted in 200 components = 0.00207304 Jy ! Clean residual min=-0.002434 max=0.002433 Jy/beam ! Clean residual mean=0.000005 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.329047 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.329047 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=0.064031Jy sigma=1.642633 ! Fit after self-cal, rms=0.064026Jy sigma=1.642552 ! 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=0.064026Jy sigma=1.642552 ! Fit after self-cal, rms=0.063956Jy sigma=1.642386 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7777 mas, bmaj=1.968 mas, bpa=-1.123 degrees ! Estimated noise=0.44195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000349543 Jy ! Component: 100 - total flux cleaned = 0.00023211 Jy ! Component: 150 - total flux cleaned = 9.85987e-05 Jy ! Component: 200 - total flux cleaned = 7.0431e-07 Jy ! Total flux subtracted in 200 components = 7.0431e-07 Jy ! Clean residual min=-0.002330 max=0.002360 Jy/beam ! Clean residual mean=0.000006 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.329047 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 58 components and 0.329047 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=0.063930Jy sigma=1.641836 ! Fit after self-cal, rms=0.063928Jy sigma=1.641815 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 (-25.2, -37.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179494 Jy ! Component: 100 - total flux cleaned = 0.00214626 Jy ! Component: 150 - total flux cleaned = 0.00249063 Jy ! Component: 200 - total flux cleaned = 0.0026432 Jy ! Total flux subtracted in 200 components = 0.0026432 Jy ! Clean residual min=-0.002084 max=0.001913 Jy/beam ! Clean residual mean=0.000004 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.331691 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 82 components and 0.331691 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=0.063859Jy sigma=1.639667 ! Fit after self-cal, rms=0.063856Jy sigma=1.639602 ! 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=0.063856Jy sigma=1.639602 ! Fit after self-cal, rms=0.063786Jy sigma=1.639513 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.108 mas, bmaj=4.378 mas, bpa=-4.706 degrees ! Estimated noise=0.610145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000793818 Jy ! Component: 100 - total flux cleaned = 0.00116822 Jy ! Component: 150 - total flux cleaned = 0.00141088 Jy ! Component: 200 - total flux cleaned = 0.00158175 Jy ! Total flux subtracted in 200 components = 0.00158175 Jy ! Clean residual min=-0.002422 max=0.001848 Jy/beam ! Clean residual mean=0.000007 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.333272 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 98 components and 0.333272 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=0.063785Jy sigma=1.639333 ! Fit after self-cal, rms=0.063783Jy sigma=1.639294 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 = 0.000254873 Jy ! Component: 100 - total flux cleaned = 0.000351706 Jy ! Component: 150 - total flux cleaned = 0.000386274 Jy ! Component: 200 - total flux cleaned = 0.0004031 Jy ! Total flux subtracted in 200 components = 0.0004031 Jy ! Clean residual min=-0.002306 max=0.001779 Jy/beam ! Clean residual mean=0.000006 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.333675 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 103 components and 0.333675 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=0.063785Jy sigma=1.639330 ! Fit after self-cal, rms=0.063785Jy sigma=1.639310 ! 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=0.7776 mas, bmaj=1.968 mas, bpa=-1.133 degrees ! Estimated noise=0.441369 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7776 x 1.968 at -1.133 degrees (North through East) ! Clean map min=-0.0017062 max=0.26546 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=0.6448 mas, bmaj=1.695 mas, bpa=-0.1311 degrees ! Estimated noise=0.640031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.19175 Jy ! Component: 100 - total flux cleaned = 0.249304 Jy ! Component: 150 - total flux cleaned = 0.279725 Jy ! Component: 200 - total flux cleaned = 0.298023 Jy ! Total flux subtracted in 200 components = 0.298023 Jy ! Clean residual min=-0.007194 max=0.009316 Jy/beam ! Clean residual mean=0.000008 rms=0.001665 Jy/beam ! Combined flux in latest and established models = 0.298023 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.298023 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7776 mas, bmaj=1.968 mas, bpa=-1.133 degrees ! Estimated noise=0.441369 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 = 0.0149643 Jy ! Component: 100 - total flux cleaned = 0.022409 Jy ! Component: 150 - total flux cleaned = 0.0264884 Jy ! Component: 200 - total flux cleaned = 0.0294591 Jy ! Total flux subtracted in 200 components = 0.0294591 Jy ! Clean residual min=-0.003073 max=0.003068 Jy/beam ! Clean residual mean=0.000005 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.327482 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 32 components and 0.327482 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=2.108 mas, bmaj=4.378 mas, bpa=-4.706 degrees ! Estimated noise=0.610145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211579 Jy ! Component: 100 - total flux cleaned = 0.00349316 Jy ! Component: 150 - total flux cleaned = 0.00424638 Jy ! Component: 200 - total flux cleaned = 0.00480642 Jy ! Total flux subtracted in 200 components = 0.00480642 Jy ! Clean residual min=-0.002707 max=0.001848 Jy/beam ! Clean residual mean=0.000008 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.332289 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 = 0.000316904 Jy ! Component: 100 - total flux cleaned = 0.000571248 Jy ! Component: 150 - total flux cleaned = 0.000686473 Jy ! Component: 200 - total flux cleaned = 0.000818285 Jy ! Total flux subtracted in 200 components = 0.000818285 Jy ! Clean residual min=-0.002464 max=0.001769 Jy/beam ! Clean residual mean=0.000007 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.333107 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 65 components and 0.333107 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7776 mas, bmaj=1.968 mas, bpa=-1.133 degrees ! Estimated noise=0.441369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00014678 Jy ! Component: 100 - total flux cleaned = 7.50744e-05 Jy ! Component: 150 - total flux cleaned = 7.07794e-05 Jy ! Component: 200 - total flux cleaned = -5.13437e-05 Jy ! Total flux subtracted in 200 components = -5.13437e-05 Jy ! Clean residual min=-0.002420 max=0.002551 Jy/beam ! Clean residual mean=0.000003 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.333055 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 78 components and 0.333055 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=0.063966Jy sigma=1.643148 ! Fit after self-cal, rms=0.063953Jy sigma=1.642935 wmodel /scr/pima/bg219a_uvs/J1312-0424_X_map.mod ! Writing 78 model components to file: /scr/pima/bg219a_uvs/J1312-0424_X_map.mod wobs /scr/pima/bg219a_uvs/J1312-0424_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1312-0424_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1312-0424_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219a_uvs/J1312-0424_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 = 1.82787e-05 Jy ! Component: 100 - total flux cleaned = -0.000135545 Jy ! Component: 150 - total flux cleaned = -0.000242569 Jy ! Component: 200 - total flux cleaned = -0.000308852 Jy ! Component: 250 - total flux cleaned = -0.000276448 Jy ! Component: 300 - total flux cleaned = -0.000276298 Jy ! Component: 350 - total flux cleaned = -0.00024722 Jy ! Component: 400 - total flux cleaned = -0.00030347 Jy ! Component: 450 - total flux cleaned = -0.00035752 Jy ! Component: 500 - total flux cleaned = -0.000435257 Jy ! Component: 550 - total flux cleaned = -0.000560693 Jy ! Component: 600 - total flux cleaned = -0.000682123 Jy ! Component: 650 - total flux cleaned = -0.000799271 Jy ! Component: 700 - total flux cleaned = -0.000866992 Jy ! Component: 750 - total flux cleaned = -0.00091108 Jy ! Component: 800 - total flux cleaned = -0.00101767 Jy ! Component: 850 - total flux cleaned = -0.00110022 Jy ! Component: 900 - total flux cleaned = -0.00122168 Jy ! Component: 950 - total flux cleaned = -0.00128059 Jy ! Component: 1000 - total flux cleaned = -0.00131948 Jy ! Component: 1050 - total flux cleaned = -0.00139511 Jy ! Component: 1100 - total flux cleaned = -0.00145093 Jy ! Component: 1150 - total flux cleaned = -0.00156019 Jy ! Component: 1200 - total flux cleaned = -0.0016494 Jy ! Component: 1250 - total flux cleaned = -0.00173714 Jy ! Component: 1300 - total flux cleaned = -0.00185794 Jy ! Component: 1350 - total flux cleaned = -0.00197625 Jy ! Component: 1400 - total flux cleaned = -0.00205956 Jy ! Component: 1450 - total flux cleaned = -0.00212537 Jy ! Component: 1500 - total flux cleaned = -0.00222234 Jy ! Component: 1550 - total flux cleaned = -0.00231753 Jy ! Component: 1600 - total flux cleaned = -0.00238011 Jy ! Component: 1650 - total flux cleaned = -0.00242641 Jy ! Component: 1700 - total flux cleaned = -0.00250238 Jy ! Component: 1750 - total flux cleaned = -0.00256243 Jy ! Component: 1800 - total flux cleaned = -0.00263627 Jy ! Component: 1850 - total flux cleaned = -0.00270926 Jy ! Component: 1900 - total flux cleaned = -0.00276677 Jy ! Component: 1950 - total flux cleaned = -0.00282352 Jy ! Component: 2000 - total flux cleaned = -0.00287938 Jy ! Component: 2050 - total flux cleaned = -0.00292078 Jy ! Component: 2100 - total flux cleaned = -0.00294811 Jy ! Component: 2150 - total flux cleaned = -0.00297508 Jy ! Component: 2200 - total flux cleaned = -0.00300178 Jy ! Component: 2250 - total flux cleaned = -0.00306785 Jy ! Component: 2300 - total flux cleaned = -0.00306781 Jy ! Component: 2350 - total flux cleaned = -0.00308076 Jy ! Component: 2400 - total flux cleaned = -0.00306805 Jy ! Component: 2450 - total flux cleaned = -0.00309326 Jy ! Component: 2500 - total flux cleaned = -0.0030682 Jy ! Component: 2550 - total flux cleaned = -0.00308061 Jy ! Component: 2600 - total flux cleaned = -0.00306849 Jy ! Component: 2650 - total flux cleaned = -0.00308072 Jy ! Component: 2700 - total flux cleaned = -0.00309286 Jy ! Component: 2750 - total flux cleaned = -0.00312855 Jy ! Component: 2800 - total flux cleaned = -0.00319904 Jy ! Component: 2850 - total flux cleaned = -0.00323391 Jy ! Component: 2900 - total flux cleaned = -0.00326846 Jy ! Component: 2950 - total flux cleaned = -0.00331417 Jy ! Component: 3000 - total flux cleaned = -0.00335951 Jy ! Component: 3050 - total flux cleaned = -0.00337074 Jy ! Component: 3100 - total flux cleaned = -0.00342657 Jy ! Component: 3150 - total flux cleaned = -0.00348196 Jy ! Component: 3200 - total flux cleaned = -0.00352588 Jy ! Component: 3250 - total flux cleaned = -0.00361317 Jy ! Component: 3300 - total flux cleaned = -0.00371084 Jy ! Component: 3350 - total flux cleaned = -0.00379704 Jy ! Component: 3400 - total flux cleaned = -0.00386133 Jy ! Component: 3450 - total flux cleaned = -0.00392526 Jy ! Component: 3500 - total flux cleaned = -0.00401001 Jy ! Component: 3550 - total flux cleaned = -0.00406261 Jy ! Component: 3600 - total flux cleaned = -0.00411507 Jy ! Component: 3650 - total flux cleaned = -0.00416732 Jy ! Component: 3700 - total flux cleaned = -0.00420896 Jy ! Component: 3750 - total flux cleaned = -0.00428159 Jy ! Component: 3800 - total flux cleaned = -0.00435391 Jy ! Component: 3850 - total flux cleaned = -0.0044156 Jy ! Component: 3900 - total flux cleaned = -0.00446675 Jy ! Component: 3950 - total flux cleaned = -0.00450765 Jy ! Component: 4000 - total flux cleaned = -0.00457893 Jy ! Component: 4050 - total flux cleaned = -0.00462971 Jy ! Total flux subtracted in 4096 components = -0.00470065 Jy ! Clean residual min=-0.000538 max=0.000684 Jy/beam ! Clean residual mean=-0.000001 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.328355 Jy keep ! Adding 241 model components to the UV plane model. ! The established model now contains 319 components and 0.328355 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1312-0424_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7776 x 1.968 at -1.133 degrees (North through East) ! Clean map min=-0.0017823 max=0.26545 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1312-0424_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.265447 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000167661 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.189485 0.189485 0.378971 0.757942 1.51588 3.03177 6.06353 12.1271 24.2541 48.5083 97.0165 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.265 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1583.23 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1312-0424_X_uvs.log closed on Wed Apr 6 21:37:19 2016