! Started logfile: /scr/pima/bg219h_uvs/J2352+3030_X_uvs.log on Thu Apr 7 12:23:43 2016 obs /scr/pima/bg219h_uvs/J2352+3030_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2352+3030_X_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.919854 visibilities/baseline/integration-bin. ! Found source: J2352+3030 ! ! 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 30300 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219h_uvs/J2352+3030_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 50 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=1.002496Jy sigma=25.650966 ! Fit after self-cal, rms=0.964182Jy sigma=24.672335 ! 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=0.7059 mas, bmaj=1.508 mas, bpa=-1.329 degrees ! Estimated noise=0.446732 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 = 0.0283256 Jy ! Component: 100 - total flux cleaned = 0.03459 Jy ! Total flux subtracted in 100 components = 0.03459 Jy ! Clean residual min=-0.002803 max=0.003474 Jy/beam ! Clean residual mean=0.000002 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.03459 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.03459 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=0.060130Jy sigma=1.408517 ! Fit after self-cal, rms=0.058303Jy sigma=1.360439 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00481121 Jy ! Component: 100 - total flux cleaned = 0.00538134 Jy ! Total flux subtracted in 100 components = 0.00538134 Jy ! Clean residual min=-0.002415 max=0.002555 Jy/beam ! Clean residual mean=0.000002 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.0399713 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.0399713 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=0.057933Jy sigma=1.350882 ! Fit after self-cal, rms=0.057925Jy sigma=1.350505 ! 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=0.906 mas, bmaj=1.814 mas, bpa=0.03148 degrees ! Estimated noise=0.223967 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 = 0.00114271 Jy ! Component: 100 - total flux cleaned = 0.00114551 Jy ! Component: 150 - total flux cleaned = 0.00104057 Jy ! Component: 200 - total flux cleaned = 0.000950355 Jy ! Total flux subtracted in 200 components = 0.000950355 Jy ! Clean residual min=-0.001517 max=0.001534 Jy/beam ! Clean residual mean=0.000001 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0409217 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.0409217 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=0.057884Jy sigma=1.349654 ! Fit after self-cal, rms=0.057881Jy sigma=1.349353 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.906 x 1.814 at 0.03148 degrees (North through East) ! Clean map min=-0.0014358 max=0.040653 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.92 KP 1.02 ! LA 0.97 MK 1.03 NL 1.05 OV 0.98 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.91 HN 0.90 KP 1.05 ! LA 0.97 MK 1.04 NL 0.98 OV 1.03 ! PT 1.05 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.00 HN 0.87 KP 1.00 ! LA 0.96 MK 0.99 NL 1.02 OV 0.99 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 0.89 KP 1.05 ! LA 0.86 MK 1.01 NL 1.05 OV 1.06 ! PT 1.10 SC 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.89 KP 1.14 ! LA 1.02 MK 1.08 NL 0.98 OV 0.98 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.92 KP 1.02 ! LA 0.90 MK 1.05 NL 1.06 OV 0.94 ! PT 1.06 SC 1.01 ! ! ! 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=0.057881Jy sigma=1.349353 ! Fit after self-cal, rms=0.056544Jy sigma=1.347376 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9077 mas, bmaj=1.813 mas, bpa=0.02468 degrees ! Estimated noise=0.223348 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 = 2.92779e-05 Jy ! Component: 100 - total flux cleaned = -3.70711e-05 Jy ! Component: 150 - total flux cleaned = -6.50942e-05 Jy ! Component: 200 - total flux cleaned = -7.76316e-05 Jy ! Total flux subtracted in 200 components = -7.76316e-05 Jy ! Clean residual min=-0.001408 max=0.001463 Jy/beam ! Clean residual mean=-0.000000 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.040844 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 16 components and 0.040844 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=0.056533Jy sigma=1.347145 ! Fit after self-cal, rms=0.056505Jy sigma=1.346558 ! 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=0.056505Jy sigma=1.346558 ! Fit after self-cal, rms=0.056661Jy sigma=1.345042 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.909 mas, bmaj=1.814 mas, bpa=0.3738 degrees ! Estimated noise=0.22359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.01576e-05 Jy ! Component: 100 - total flux cleaned = 5.96122e-05 Jy ! Component: 150 - total flux cleaned = 3.64408e-05 Jy ! Component: 200 - total flux cleaned = 2.65243e-05 Jy ! Total flux subtracted in 200 components = 2.65243e-05 Jy ! Clean residual min=-0.001360 max=0.001392 Jy/beam ! Clean residual mean=-0.000001 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0408705 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 19 components and 0.0408705 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=0.056654Jy sigma=1.344923 ! Fit after self-cal, rms=0.056664Jy sigma=1.344688 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 (-18, 31.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111488 Jy ! Component: 100 - total flux cleaned = 0.00118315 Jy ! Component: 150 - total flux cleaned = 0.00126777 Jy ! Component: 200 - total flux cleaned = 0.00132796 Jy ! Total flux subtracted in 200 components = 0.00132796 Jy ! Clean residual min=-0.001271 max=0.001340 Jy/beam ! Clean residual mean=-0.000001 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0421985 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 32 components and 0.0421985 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=0.056637Jy sigma=1.344127 ! Fit after self-cal, rms=0.056635Jy sigma=1.343972 ! Inverting map ! Added new window around map position (29.2, 14.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115988 Jy ! Component: 100 - total flux cleaned = 0.00162012 Jy ! Component: 150 - total flux cleaned = 0.00180672 Jy ! Component: 200 - total flux cleaned = 0.00186953 Jy ! Total flux subtracted in 200 components = 0.00186953 Jy ! Clean residual min=-0.001205 max=0.001283 Jy/beam ! Clean residual mean=-0.000001 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.044068 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 46 components and 0.044068 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=0.056601Jy sigma=1.343261 ! Fit after self-cal, rms=0.056598Jy sigma=1.343133 ! Inverting map ! Added new window around map position (35.4, -41.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000656062 Jy ! Component: 100 - total flux cleaned = 0.000831501 Jy ! Component: 150 - total flux cleaned = 0.000974941 Jy ! Component: 200 - total flux cleaned = 0.00103784 Jy ! Total flux subtracted in 200 components = 0.00103784 Jy ! Clean residual min=-0.001168 max=0.001105 Jy/beam ! Clean residual mean=-0.000001 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0451059 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 61 components and 0.0451059 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=0.056566Jy sigma=1.342382 ! Fit after self-cal, rms=0.056563Jy sigma=1.342262 ! 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=0.056563Jy sigma=1.342262 ! Fit after self-cal, rms=0.056381Jy sigma=1.342446 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9062 mas, bmaj=1.817 mas, bpa=0.1195 degrees ! Estimated noise=0.222264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000515288 Jy ! Component: 100 - total flux cleaned = 0.000446901 Jy ! Component: 150 - total flux cleaned = 0.000404479 Jy ! Component: 200 - total flux cleaned = 0.000423065 Jy ! Total flux subtracted in 200 components = 0.000423065 Jy ! Clean residual min=-0.001124 max=0.001077 Jy/beam ! Clean residual mean=-0.000000 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0455289 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 69 components and 0.0455289 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=0.056363Jy sigma=1.342056 ! Fit after self-cal, rms=0.056369Jy sigma=1.341932 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 = 0.000162141 Jy ! Component: 100 - total flux cleaned = 0.000142795 Jy ! Component: 150 - total flux cleaned = 0.000160608 Jy ! Component: 200 - total flux cleaned = 0.000211289 Jy ! Total flux subtracted in 200 components = 0.000211289 Jy ! Clean residual min=-0.001113 max=0.001060 Jy/beam ! Clean residual mean=-0.000000 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0457402 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 73 components and 0.0457402 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=0.056357Jy sigma=1.341685 ! Fit after self-cal, rms=0.056356Jy sigma=1.341668 ! 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=0.056356Jy sigma=1.341668 ! Fit after self-cal, rms=0.056319Jy sigma=1.341726 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.064 mas, bmaj=2.705 mas, bpa=-0.97 degrees ! Estimated noise=0.280544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000271138 Jy ! Component: 100 - total flux cleaned = 0.000397927 Jy ! Component: 150 - total flux cleaned = 0.000487295 Jy ! Component: 200 - total flux cleaned = 0.000547809 Jy ! Total flux subtracted in 200 components = 0.000547809 Jy ! Clean residual min=-0.001258 max=0.001295 Jy/beam ! Clean residual mean=-0.000000 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.046288 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 87 components and 0.046288 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=0.056314Jy sigma=1.341646 ! Fit after self-cal, rms=0.056319Jy sigma=1.341627 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 (-1, 33.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00094168 Jy ! Component: 100 - total flux cleaned = 0.001113 Jy ! Component: 150 - total flux cleaned = 0.0012772 Jy ! Component: 200 - total flux cleaned = 0.00146356 Jy ! Total flux subtracted in 200 components = 0.00146356 Jy ! Clean residual min=-0.001130 max=0.000994 Jy/beam ! Clean residual mean=-0.000000 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0477516 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 131 components and 0.0477516 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=0.056304Jy sigma=1.341136 ! Fit after self-cal, rms=0.056298Jy sigma=1.341050 ! 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=0.9052 mas, bmaj=1.819 mas, bpa=-0.02307 degrees ! Estimated noise=0.22189 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9052 x 1.819 at -0.02307 degrees (North through East) ! Clean map min=-0.00096974 max=0.040481 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=0.7065 mas, bmaj=1.512 mas, bpa=-1.272 degrees ! Estimated noise=0.439971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0308182 Jy ! Component: 100 - total flux cleaned = 0.037797 Jy ! Component: 150 - total flux cleaned = 0.0397745 Jy ! Component: 200 - total flux cleaned = 0.0409922 Jy ! Total flux subtracted in 200 components = 0.0409922 Jy ! Clean residual min=-0.002498 max=0.002318 Jy/beam ! Clean residual mean=0.000000 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.0409922 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0409922 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9052 mas, bmaj=1.819 mas, bpa=-0.02307 degrees ! Estimated noise=0.22189 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 = 0.00225772 Jy ! Component: 100 - total flux cleaned = 0.00371814 Jy ! Component: 150 - total flux cleaned = 0.0045889 Jy ! Component: 200 - total flux cleaned = 0.0050156 Jy ! Total flux subtracted in 200 components = 0.0050156 Jy ! Clean residual min=-0.001332 max=0.001277 Jy/beam ! Clean residual mean=-0.000000 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0460078 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 38 components and 0.0460078 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=2.064 mas, bmaj=2.705 mas, bpa=-0.97 degrees ! Estimated noise=0.280544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000853653 Jy ! Component: 100 - total flux cleaned = 0.00139328 Jy ! Component: 150 - total flux cleaned = 0.00177251 Jy ! Component: 200 - total flux cleaned = 0.00211392 Jy ! Total flux subtracted in 200 components = 0.00211392 Jy ! Clean residual min=-0.001256 max=0.001062 Jy/beam ! Clean residual mean=-0.000001 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0481217 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 = 0.00017886 Jy ! Component: 100 - total flux cleaned = 0.000368064 Jy ! Component: 150 - total flux cleaned = 0.000507124 Jy ! Component: 200 - total flux cleaned = 0.000639596 Jy ! Total flux subtracted in 200 components = 0.000639596 Jy ! Clean residual min=-0.001174 max=0.001027 Jy/beam ! Clean residual mean=-0.000000 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0487613 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 93 components and 0.0487613 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9052 mas, bmaj=1.819 mas, bpa=-0.02307 degrees ! Estimated noise=0.22189 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000419844 Jy ! Component: 100 - total flux cleaned = -0.000589547 Jy ! Component: 150 - total flux cleaned = -0.000683411 Jy ! Component: 200 - total flux cleaned = -0.000652279 Jy ! Total flux subtracted in 200 components = -0.000652279 Jy ! Clean residual min=-0.001176 max=0.001062 Jy/beam ! Clean residual mean=-0.000000 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.048109 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 111 components and 0.048109 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=0.056338Jy sigma=1.341914 ! Fit after self-cal, rms=0.056334Jy sigma=1.341730 wmodel /scr/pima/bg219h_uvs/J2352+3030_X_map.mod ! Writing 111 model components to file: /scr/pima/bg219h_uvs/J2352+3030_X_map.mod wobs /scr/pima/bg219h_uvs/J2352+3030_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J2352+3030_X_uvs.fits wwins /scr/pima/bg219h_uvs/J2352+3030_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219h_uvs/J2352+3030_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 = -0.000205716 Jy ! Component: 100 - total flux cleaned = -0.00026092 Jy ! Component: 150 - total flux cleaned = -0.000208861 Jy ! Component: 200 - total flux cleaned = -0.000141459 Jy ! Component: 250 - total flux cleaned = -0.000108582 Jy ! Component: 300 - total flux cleaned = -7.64074e-05 Jy ! Component: 350 - total flux cleaned = -2.95888e-05 Jy ! Component: 400 - total flux cleaned = -2.89697e-05 Jy ! Component: 450 - total flux cleaned = 1.19212e-06 Jy ! Component: 500 - total flux cleaned = -1.34261e-05 Jy ! Component: 550 - total flux cleaned = -5.65946e-05 Jy ! Component: 600 - total flux cleaned = -4.21062e-05 Jy ! Component: 650 - total flux cleaned = -8.39562e-05 Jy ! Component: 700 - total flux cleaned = -0.000111305 Jy ! Component: 750 - total flux cleaned = -0.000151756 Jy ! Component: 800 - total flux cleaned = -0.000165137 Jy ! Component: 850 - total flux cleaned = -0.000151964 Jy ! Component: 900 - total flux cleaned = -0.000152081 Jy ! Component: 950 - total flux cleaned = -0.000190613 Jy ! Component: 1000 - total flux cleaned = -0.000203293 Jy ! Component: 1050 - total flux cleaned = -0.000228063 Jy ! Component: 1100 - total flux cleaned = -0.000191059 Jy ! Component: 1150 - total flux cleaned = -0.000191091 Jy ! Component: 1200 - total flux cleaned = -0.000154639 Jy ! Component: 1250 - total flux cleaned = -0.000214512 Jy ! Component: 1300 - total flux cleaned = -0.000155143 Jy ! Component: 1350 - total flux cleaned = -0.000131506 Jy ! Component: 1400 - total flux cleaned = -0.000143144 Jy ! Component: 1450 - total flux cleaned = -0.00015474 Jy ! Component: 1500 - total flux cleaned = -0.000120336 Jy ! Component: 1550 - total flux cleaned = -9.76167e-05 Jy ! Component: 1600 - total flux cleaned = -7.50672e-05 Jy ! Component: 1650 - total flux cleaned = -7.50969e-05 Jy ! Component: 1700 - total flux cleaned = -7.50783e-05 Jy ! Component: 1750 - total flux cleaned = -4.22125e-05 Jy ! Component: 1800 - total flux cleaned = -2.04634e-05 Jy ! Component: 1850 - total flux cleaned = 2.26278e-05 Jy ! Component: 1900 - total flux cleaned = 2.25679e-05 Jy ! Component: 1950 - total flux cleaned = 8.6235e-05 Jy ! Component: 2000 - total flux cleaned = 8.62152e-05 Jy ! Component: 2050 - total flux cleaned = 0.000107028 Jy ! Component: 2100 - total flux cleaned = 0.000158692 Jy ! Component: 2150 - total flux cleaned = 0.000168945 Jy ! Component: 2200 - total flux cleaned = 0.000179113 Jy ! Component: 2250 - total flux cleaned = 0.000249885 Jy ! Component: 2300 - total flux cleaned = 0.000229792 Jy ! Component: 2350 - total flux cleaned = 0.000259495 Jy ! Component: 2400 - total flux cleaned = 0.000229798 Jy ! Component: 2450 - total flux cleaned = 0.000220039 Jy ! Component: 2500 - total flux cleaned = 0.000220172 Jy ! Component: 2550 - total flux cleaned = 0.000297554 Jy ! Component: 2600 - total flux cleaned = 0.000249415 Jy ! Component: 2650 - total flux cleaned = 0.000239873 Jy ! Component: 2700 - total flux cleaned = 0.00028745 Jy ! Component: 2750 - total flux cleaned = 0.000259127 Jy ! Component: 2800 - total flux cleaned = 0.000240479 Jy ! Component: 2850 - total flux cleaned = 0.000249864 Jy ! Component: 2900 - total flux cleaned = 0.000259176 Jy ! Component: 2950 - total flux cleaned = 0.000314192 Jy ! Component: 3000 - total flux cleaned = 0.000286658 Jy ! Component: 3050 - total flux cleaned = 0.000295808 Jy ! Component: 3100 - total flux cleaned = 0.00026874 Jy ! Component: 3150 - total flux cleaned = 0.000286723 Jy ! Component: 3200 - total flux cleaned = 0.000295572 Jy ! Component: 3250 - total flux cleaned = 0.000295574 Jy ! Component: 3300 - total flux cleaned = 0.000286773 Jy ! Component: 3350 - total flux cleaned = 0.000295559 Jy ! Component: 3400 - total flux cleaned = 0.000304171 Jy ! Component: 3450 - total flux cleaned = 0.000338662 Jy ! Component: 3500 - total flux cleaned = 0.000338705 Jy ! Component: 3550 - total flux cleaned = 0.00038138 Jy ! Component: 3600 - total flux cleaned = 0.00037284 Jy ! Component: 3650 - total flux cleaned = 0.000398144 Jy ! Component: 3700 - total flux cleaned = 0.000398202 Jy ! Component: 3750 - total flux cleaned = 0.000414855 Jy ! Component: 3800 - total flux cleaned = 0.000406519 Jy ! Component: 3850 - total flux cleaned = 0.00042302 Jy ! Component: 3900 - total flux cleaned = 0.0004231 Jy ! Component: 3950 - total flux cleaned = 0.000414975 Jy ! Component: 4000 - total flux cleaned = 0.00043936 Jy ! Component: 4050 - total flux cleaned = 0.000431147 Jy ! Total flux subtracted in 4096 components = 0.000423097 Jy ! Clean residual min=-0.000514 max=0.000489 Jy/beam ! Clean residual mean=-0.000000 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0485321 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 397 components and 0.0485321 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J2352+3030_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9052 x 1.819 at -0.02307 degrees (North through East) ! Clean map min=-0.00078581 max=0.040036 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2352+3030_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0400363 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000134047 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.00444 1.00444 2.00888 4.01776 8.03551 16.071 32.1421 64.2841 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.04 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 298.674 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2352+3030_X_uvs.log closed on Thu Apr 7 12:23:47 2016