! Started logfile: /scr/pima/bg219a_uvs/J1458+3720_X_uvs.log on Wed Apr 6 21:40:01 2016 obs /scr/pima/bg219a_uvs/J1458+3720_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1458+3720_X_uva.fits ! AN table 1: 36 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.716931 visibilities/baseline/integration-bin. ! Found source: J1458+3720 ! ! 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 6504 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/J1458+3720_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 60 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=1.007021Jy sigma=29.455991 ! Fit after self-cal, rms=0.894818Jy sigma=26.109564 ! 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=0.8841 mas, bmaj=1.144 mas, bpa=30.04 degrees ! Estimated noise=0.684797 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 = 0.08018 Jy ! Component: 100 - total flux cleaned = 0.0988432 Jy ! Total flux subtracted in 100 components = 0.0988432 Jy ! Clean residual min=-0.005715 max=0.009006 Jy/beam ! Clean residual mean=-0.000009 rms=0.001723 Jy/beam ! Combined flux in latest and established models = 0.0988432 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0988432 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=0.048350Jy sigma=1.382750 ! Fit after self-cal, rms=0.048076Jy sigma=1.374004 ! 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=1.11 mas, bmaj=1.366 mas, bpa=26.22 degrees ! Estimated noise=0.421909 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 = 0.0119168 Jy ! Component: 100 - total flux cleaned = 0.0179325 Jy ! Component: 150 - total flux cleaned = 0.0212853 Jy ! Component: 200 - total flux cleaned = 0.0232162 Jy ! Total flux subtracted in 200 components = 0.0232162 Jy ! Clean residual min=-0.003969 max=0.005725 Jy/beam ! Clean residual mean=-0.000008 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.122059 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.122059 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=0.045369Jy sigma=1.285257 ! Fit after self-cal, rms=0.045333Jy sigma=1.283730 ! Inverting map ! Added new window around map position (1.8, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00527955 Jy ! Component: 100 - total flux cleaned = 0.00743831 Jy ! Component: 150 - total flux cleaned = 0.00768685 Jy ! Component: 200 - total flux cleaned = 0.00778213 Jy ! Total flux subtracted in 200 components = 0.00778213 Jy ! Clean residual min=-0.003022 max=0.002713 Jy/beam ! Clean residual mean=0.000002 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.129842 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 43 components and 0.129841 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=0.044693Jy sigma=1.267675 ! Fit after self-cal, rms=0.044638Jy sigma=1.265739 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.11 x 1.366 at 26.22 degrees (North through East) ! Clean map min=-0.0022774 max=0.10238 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 0.98 LA 0.96 MK 1.01 NL 1.02 ! OV 1.04 PT 0.99 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 1.00 MK 1.03 NL 0.99 ! OV 0.99 PT 0.97 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.98 MK 1.05 NL 1.01 ! OV 1.02 PT 1.03 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 LA 1.00 MK 1.01 NL 1.05 ! OV 1.00 PT 0.96 SC 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 LA 1.02 MK 1.00 NL 1.00 ! OV 0.98 PT 0.98 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 LA 0.99 MK 1.02 NL 1.00 ! OV 0.99 PT 0.97 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 1.05 MK 1.02 NL 0.98 ! OV 1.00 PT 1.00 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=0.044638Jy sigma=1.265739 ! Fit after self-cal, rms=0.044767Jy sigma=1.260589 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.108 mas, bmaj=1.374 mas, bpa=27.03 degrees ! Estimated noise=0.42334 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 = 0.000667915 Jy ! Component: 100 - total flux cleaned = 0.000672798 Jy ! Component: 150 - total flux cleaned = 0.000501051 Jy ! Component: 200 - total flux cleaned = 0.000398909 Jy ! Total flux subtracted in 200 components = 0.000398909 Jy ! Clean residual min=-0.002328 max=0.002423 Jy/beam ! Clean residual mean=0.000005 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.13024 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 0.13024 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=0.044705Jy sigma=1.259182 ! Fit after self-cal, rms=0.044705Jy sigma=1.258868 ! 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=0.044705Jy sigma=1.258868 ! Fit after self-cal, rms=0.044898Jy sigma=1.254621 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=1.367 mas, bpa=26.59 degrees ! Estimated noise=0.42386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000252094 Jy ! Component: 100 - total flux cleaned = 0.000305154 Jy ! Component: 150 - total flux cleaned = 0.000226572 Jy ! Component: 200 - total flux cleaned = 0.000192036 Jy ! Total flux subtracted in 200 components = 0.000192036 Jy ! Clean residual min=-0.001874 max=0.001741 Jy/beam ! Clean residual mean=-0.000003 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.130432 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 67 components and 0.130432 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=0.044865Jy sigma=1.253814 ! Fit after self-cal, rms=0.044871Jy sigma=1.253581 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 = 0.00018502 Jy ! Component: 100 - total flux cleaned = 0.00021973 Jy ! Component: 150 - total flux cleaned = 0.000178418 Jy ! Component: 200 - total flux cleaned = 0.000140926 Jy ! Total flux subtracted in 200 components = 0.000140926 Jy ! Clean residual min=-0.001792 max=0.001711 Jy/beam ! Clean residual mean=-0.000002 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.130573 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.130573 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=0.044856Jy sigma=1.253260 ! Fit after self-cal, rms=0.044855Jy sigma=1.253183 ! 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=0.044855Jy sigma=1.253183 ! Fit after self-cal, rms=0.044972Jy sigma=1.253032 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.115 mas, bmaj=1.365 mas, bpa=26.32 degrees ! Estimated noise=0.424068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.62014e-05 Jy ! Component: 100 - total flux cleaned = 1.32587e-05 Jy ! Component: 150 - total flux cleaned = -5.90587e-05 Jy ! Component: 200 - total flux cleaned = -0.000108595 Jy ! Total flux subtracted in 200 components = -0.000108595 Jy ! Clean residual min=-0.001759 max=0.001699 Jy/beam ! Clean residual mean=-0.000003 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.130465 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 76 components and 0.130465 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=0.044960Jy sigma=1.252753 ! Fit after self-cal, rms=0.044961Jy sigma=1.252682 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 = 9.44052e-05 Jy ! Component: 100 - total flux cleaned = 0.00011457 Jy ! Component: 150 - total flux cleaned = 9.13479e-05 Jy ! Component: 200 - total flux cleaned = 7.16543e-05 Jy ! Total flux subtracted in 200 components = 7.16543e-05 Jy ! Clean residual min=-0.001735 max=0.001693 Jy/beam ! Clean residual mean=-0.000003 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.130536 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 83 components and 0.130536 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=0.044956Jy sigma=1.252578 ! Fit after self-cal, rms=0.044955Jy sigma=1.252549 ! 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=0.044955Jy sigma=1.252549 ! Fit after self-cal, rms=0.045054Jy sigma=1.252463 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.444 mas, bmaj=3.044 mas, bpa=23.14 degrees ! Estimated noise=0.517576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.52519e-05 Jy ! Component: 100 - total flux cleaned = 2.84093e-06 Jy ! Component: 150 - total flux cleaned = -4.06422e-05 Jy ! Component: 200 - total flux cleaned = -7.7024e-05 Jy ! Total flux subtracted in 200 components = -7.7024e-05 Jy ! Clean residual min=-0.001472 max=0.001401 Jy/beam ! Clean residual mean=-0.000006 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.130459 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 93 components and 0.130459 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=0.045051Jy sigma=1.252371 ! Fit after self-cal, rms=0.045051Jy sigma=1.252346 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 = 6.46323e-05 Jy ! Component: 100 - total flux cleaned = 3.92288e-05 Jy ! Component: 150 - total flux cleaned = 3.36502e-05 Jy ! Component: 200 - total flux cleaned = 3.36533e-05 Jy ! Total flux subtracted in 200 components = 3.36533e-05 Jy ! Clean residual min=-0.001483 max=0.001390 Jy/beam ! Clean residual mean=-0.000006 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.130493 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 96 components and 0.130493 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=0.045050Jy sigma=1.252316 ! Fit after self-cal, rms=0.045050Jy sigma=1.252303 ! 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=1.117 mas, bmaj=1.364 mas, bpa=26.12 degrees ! Estimated noise=0.424362 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.117 x 1.364 at 26.12 degrees (North through East) ! Clean map min=-0.0015571 max=0.10228 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=0.8876 mas, bmaj=1.139 mas, bpa=29.99 degrees ! Estimated noise=0.691272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0808589 Jy ! Component: 100 - total flux cleaned = 0.100595 Jy ! Component: 150 - total flux cleaned = 0.110176 Jy ! Component: 200 - total flux cleaned = 0.116081 Jy ! Total flux subtracted in 200 components = 0.116081 Jy ! Clean residual min=-0.003743 max=0.004050 Jy/beam ! Clean residual mean=-0.000006 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 0.116081 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 0.116081 Jy ! Inverting map and beam ! Estimated beam: bmin=1.117 mas, bmaj=1.364 mas, bpa=26.12 degrees ! Estimated noise=0.424362 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 = 0.00500831 Jy ! Component: 100 - total flux cleaned = 0.00791127 Jy ! Component: 150 - total flux cleaned = 0.00981135 Jy ! Component: 200 - total flux cleaned = 0.0111183 Jy ! Total flux subtracted in 200 components = 0.0111183 Jy ! Clean residual min=-0.001855 max=0.001705 Jy/beam ! Clean residual mean=-0.000007 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.127199 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 43 components and 0.127199 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=2.444 mas, bmaj=3.044 mas, bpa=23.14 degrees ! Estimated noise=0.517576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139357 Jy ! Component: 100 - total flux cleaned = 0.00214155 Jy ! Component: 150 - total flux cleaned = 0.00259557 Jy ! Component: 200 - total flux cleaned = 0.00288527 Jy ! Total flux subtracted in 200 components = 0.00288527 Jy ! Clean residual min=-0.001539 max=0.001413 Jy/beam ! Clean residual mean=-0.000007 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.130084 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 = 0.000187418 Jy ! Component: 100 - total flux cleaned = 0.000284707 Jy ! Component: 150 - total flux cleaned = 0.00030177 Jy ! Component: 200 - total flux cleaned = 0.000309945 Jy ! Total flux subtracted in 200 components = 0.000309945 Jy ! Clean residual min=-0.001515 max=0.001402 Jy/beam ! Clean residual mean=-0.000007 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.130394 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 66 components and 0.130394 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.117 mas, bmaj=1.364 mas, bpa=26.12 degrees ! Estimated noise=0.424362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000101835 Jy ! Component: 100 - total flux cleaned = -0.000157323 Jy ! Component: 150 - total flux cleaned = -0.000141763 Jy ! Component: 200 - total flux cleaned = -0.000113971 Jy ! Total flux subtracted in 200 components = -0.000113971 Jy ! Clean residual min=-0.001757 max=0.001722 Jy/beam ! Clean residual mean=-0.000003 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.13028 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 0.13028 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=0.045067Jy sigma=1.252762 ! Fit after self-cal, rms=0.045064Jy sigma=1.252628 wmodel /scr/pima/bg219a_uvs/J1458+3720_X_map.mod ! Writing 79 model components to file: /scr/pima/bg219a_uvs/J1458+3720_X_map.mod wobs /scr/pima/bg219a_uvs/J1458+3720_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1458+3720_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1458+3720_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219a_uvs/J1458+3720_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 = -0.000190594 Jy ! Component: 100 - total flux cleaned = -0.00044712 Jy ! Component: 150 - total flux cleaned = -0.000633704 Jy ! Component: 200 - total flux cleaned = -0.000734241 Jy ! Component: 250 - total flux cleaned = -0.000903883 Jy ! Component: 300 - total flux cleaned = -0.00113564 Jy ! Component: 350 - total flux cleaned = -0.00126949 Jy ! Component: 400 - total flux cleaned = -0.00139872 Jy ! Component: 450 - total flux cleaned = -0.00154488 Jy ! Component: 500 - total flux cleaned = -0.00164598 Jy ! Component: 550 - total flux cleaned = -0.00182277 Jy ! Component: 600 - total flux cleaned = -0.00195616 Jy ! Component: 650 - total flux cleaned = -0.00206727 Jy ! Component: 700 - total flux cleaned = -0.00219376 Jy ! Component: 750 - total flux cleaned = -0.00229926 Jy ! Component: 800 - total flux cleaned = -0.00240246 Jy ! Component: 850 - total flux cleaned = -0.00250308 Jy ! Component: 900 - total flux cleaned = -0.00253642 Jy ! Component: 950 - total flux cleaned = -0.00260088 Jy ! Component: 1000 - total flux cleaned = -0.00260155 Jy ! Component: 1050 - total flux cleaned = -0.00266321 Jy ! Component: 1100 - total flux cleaned = -0.00270849 Jy ! Component: 1150 - total flux cleaned = -0.00272311 Jy ! Component: 1200 - total flux cleaned = -0.00273765 Jy ! Component: 1250 - total flux cleaned = -0.00275215 Jy ! Component: 1300 - total flux cleaned = -0.00278053 Jy ! Component: 1350 - total flux cleaned = -0.00280872 Jy ! Component: 1400 - total flux cleaned = -0.00290552 Jy ! Component: 1450 - total flux cleaned = -0.00294633 Jy ! Component: 1500 - total flux cleaned = -0.00300026 Jy ! Component: 1550 - total flux cleaned = -0.00307995 Jy ! Component: 1600 - total flux cleaned = -0.00313225 Jy ! Component: 1650 - total flux cleaned = -0.00315818 Jy ! Component: 1700 - total flux cleaned = -0.00322226 Jy ! Component: 1750 - total flux cleaned = -0.00323477 Jy ! Component: 1800 - total flux cleaned = -0.00324746 Jy ! Component: 1850 - total flux cleaned = -0.00328485 Jy ! Component: 1900 - total flux cleaned = -0.00333421 Jy ! Component: 1950 - total flux cleaned = -0.00335859 Jy ! Component: 2000 - total flux cleaned = -0.00337061 Jy ! Component: 2050 - total flux cleaned = -0.00339452 Jy ! Component: 2100 - total flux cleaned = -0.00339449 Jy ! Component: 2150 - total flux cleaned = -0.00340624 Jy ! Component: 2200 - total flux cleaned = -0.00342957 Jy ! Component: 2250 - total flux cleaned = -0.00344098 Jy ! Component: 2300 - total flux cleaned = -0.00346394 Jy ! Component: 2350 - total flux cleaned = -0.00342974 Jy ! Component: 2400 - total flux cleaned = -0.00347494 Jy ! Component: 2450 - total flux cleaned = -0.00342999 Jy ! Component: 2500 - total flux cleaned = -0.00342999 Jy ! Component: 2550 - total flux cleaned = -0.00343002 Jy ! Component: 2600 - total flux cleaned = -0.00341896 Jy ! Component: 2650 - total flux cleaned = -0.00342997 Jy ! Component: 2700 - total flux cleaned = -0.00342993 Jy ! Component: 2750 - total flux cleaned = -0.0034299 Jy ! Component: 2800 - total flux cleaned = -0.00342982 Jy ! Component: 2850 - total flux cleaned = -0.0034191 Jy ! Component: 2900 - total flux cleaned = -0.00341912 Jy ! Component: 2950 - total flux cleaned = -0.0034298 Jy ! Component: 3000 - total flux cleaned = -0.00340847 Jy ! Component: 3050 - total flux cleaned = -0.00340843 Jy ! Component: 3100 - total flux cleaned = -0.00338712 Jy ! Component: 3150 - total flux cleaned = -0.00336585 Jy ! Component: 3200 - total flux cleaned = -0.00334462 Jy ! Component: 3250 - total flux cleaned = -0.00333404 Jy ! Component: 3300 - total flux cleaned = -0.00332348 Jy ! Component: 3350 - total flux cleaned = -0.00329179 Jy ! Component: 3400 - total flux cleaned = -0.0032919 Jy ! Component: 3450 - total flux cleaned = -0.00327086 Jy ! Component: 3500 - total flux cleaned = -0.00323936 Jy ! Component: 3550 - total flux cleaned = -0.00321833 Jy ! Component: 3600 - total flux cleaned = -0.00320787 Jy ! Component: 3650 - total flux cleaned = -0.00320783 Jy ! Component: 3700 - total flux cleaned = -0.00318694 Jy ! Component: 3750 - total flux cleaned = -0.0031765 Jy ! Component: 3800 - total flux cleaned = -0.00314512 Jy ! Component: 3850 - total flux cleaned = -0.0031347 Jy ! Component: 3900 - total flux cleaned = -0.00311379 Jy ! Component: 3950 - total flux cleaned = -0.00309289 Jy ! Component: 4000 - total flux cleaned = -0.00307199 Jy ! Component: 4050 - total flux cleaned = -0.00307198 Jy ! Total flux subtracted in 4096 components = -0.00304061 Jy ! Clean residual min=-0.000662 max=0.000611 Jy/beam ! Clean residual mean=0.000000 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.12724 Jy keep ! Adding 204 model components to the UV plane model. ! The established model now contains 283 components and 0.12724 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1458+3720_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.117 x 1.364 at 26.12 degrees (North through East) ! Clean map min=-0.0011367 max=0.1023 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1458+3720_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.102301 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147778 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.43336 0.43336 0.866719 1.73344 3.46688 6.93376 13.8675 27.735 55.47 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.102 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 692.265 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1458+3720_X_uvs.log closed on Wed Apr 6 21:40:05 2016