! Started logfile: /scr/pima/bg219h_uvs/J1719+4804_X_uvs.log on Thu Apr 7 12:16:08 2016 obs /scr/pima/bg219h_uvs/J1719+4804_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1719+4804_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.662393 visibilities/baseline/integration-bin. ! Found source: J1719+4804 ! ! 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 18600 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/J1719+4804_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 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 65 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=1.002974Jy sigma=27.172157 ! Fit after self-cal, rms=0.969957Jy sigma=26.291471 ! 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=0.9207 mas, bmaj=1.646 mas, bpa=-18.77 degrees ! Estimated noise=0.430496 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 = 0.0251628 Jy ! Component: 100 - total flux cleaned = 0.0306829 Jy ! Total flux subtracted in 100 components = 0.0306829 Jy ! Clean residual min=-0.002703 max=0.002911 Jy/beam ! Clean residual mean=-0.000003 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.0306829 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0306829 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=0.050628Jy sigma=1.308833 ! Fit after self-cal, rms=0.048343Jy sigma=1.246370 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280263 Jy ! Component: 100 - total flux cleaned = 0.00234306 Jy ! Total flux subtracted in 100 components = 0.00234306 Jy ! Clean residual min=-0.002842 max=0.002626 Jy/beam ! Clean residual mean=-0.000002 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.033026 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 7 components and 0.033026 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=0.048100Jy sigma=1.241217 ! Fit after self-cal, rms=0.048058Jy sigma=1.240573 ! 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=1.14 mas, bmaj=1.754 mas, bpa=-13.94 degrees ! Estimated noise=0.268529 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 = -2.91075e-05 Jy ! Component: 100 - total flux cleaned = -8.02372e-05 Jy ! Component: 150 - total flux cleaned = -0.000122367 Jy ! Component: 200 - total flux cleaned = -0.000160104 Jy ! Total flux subtracted in 200 components = -0.000160104 Jy ! Clean residual min=-0.001782 max=0.001739 Jy/beam ! Clean residual mean=-0.000001 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0328659 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.0328659 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=0.048024Jy sigma=1.240167 ! Fit after self-cal, rms=0.048013Jy sigma=1.240058 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.14 x 1.754 at -13.94 degrees (North through East) ! Clean map min=-0.0016543 max=0.035257 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.06 HN 0.93 KP 1.01 ! LA 0.91 MK 1.05 NL 1.02 OV 1.13 ! PT 0.96 SC 0.94 ! ! ! Correcting IF 2. ! 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 3. ! 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 4. ! 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* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! 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 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 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* ! ! ! 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=0.048013Jy sigma=1.240058 ! Fit after self-cal, rms=0.048121Jy sigma=1.239608 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.141 mas, bmaj=1.755 mas, bpa=-13.91 degrees ! Estimated noise=0.269881 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 = 6.58227e-06 Jy ! Component: 100 - total flux cleaned = -7.08461e-05 Jy ! Component: 150 - total flux cleaned = -0.000122732 Jy ! Component: 200 - total flux cleaned = -0.000170035 Jy ! Total flux subtracted in 200 components = -0.000170035 Jy ! Clean residual min=-0.001749 max=0.001727 Jy/beam ! Clean residual mean=-0.000002 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0326958 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.0326958 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=0.048102Jy sigma=1.239388 ! Fit after self-cal, rms=0.048099Jy sigma=1.239265 ! 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=0.048099Jy sigma=1.239265 ! Fit after self-cal, rms=0.048328Jy sigma=1.238645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.139 mas, bmaj=1.754 mas, bpa=-13.87 degrees ! Estimated noise=0.270858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.35999e-05 Jy ! Component: 100 - total flux cleaned = -4.58172e-05 Jy ! Component: 150 - total flux cleaned = -5.99515e-05 Jy ! Component: 200 - total flux cleaned = -7.39714e-05 Jy ! Total flux subtracted in 200 components = -7.39714e-05 Jy ! Clean residual min=-0.001800 max=0.001711 Jy/beam ! Clean residual mean=-0.000001 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0326219 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 20 components and 0.0326219 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=0.048314Jy sigma=1.238491 ! Fit after self-cal, rms=0.048328Jy sigma=1.238318 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 = -0.000135211 Jy ! Component: 100 - total flux cleaned = -0.000148426 Jy ! Component: 150 - total flux cleaned = -0.000160406 Jy ! Component: 200 - total flux cleaned = -0.000171305 Jy ! Total flux subtracted in 200 components = -0.000171305 Jy ! Clean residual min=-0.001772 max=0.001682 Jy/beam ! Clean residual mean=-0.000001 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0324505 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.0324505 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=0.048319Jy sigma=1.238224 ! Fit after self-cal, rms=0.048315Jy sigma=1.238203 ! 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=0.048315Jy sigma=1.238203 ! Fit after self-cal, rms=0.048695Jy sigma=1.237735 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.137 mas, bmaj=1.753 mas, bpa=-13.92 degrees ! Estimated noise=0.272742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000157297 Jy ! Component: 100 - total flux cleaned = 0.000157699 Jy ! Component: 150 - total flux cleaned = 0.000146769 Jy ! Component: 200 - total flux cleaned = 0.000156923 Jy ! Total flux subtracted in 200 components = 0.000156923 Jy ! Clean residual min=-0.001796 max=0.001639 Jy/beam ! Clean residual mean=0.000001 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0326075 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.0326075 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=0.048687Jy sigma=1.237634 ! Fit after self-cal, rms=0.048700Jy sigma=1.237551 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 = -6.21719e-05 Jy ! Component: 100 - total flux cleaned = -6.20461e-05 Jy ! Component: 150 - total flux cleaned = -6.17852e-05 Jy ! Component: 200 - total flux cleaned = -5.19912e-05 Jy ! Total flux subtracted in 200 components = -5.19912e-05 Jy ! Clean residual min=-0.001790 max=0.001648 Jy/beam ! Clean residual mean=0.000000 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0325555 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.0325555 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=0.048695Jy sigma=1.237480 ! Fit after self-cal, rms=0.048694Jy sigma=1.237472 ! 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=0.048694Jy sigma=1.237472 ! Fit after self-cal, rms=0.048862Jy sigma=1.237446 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.331 mas, bmaj=2.658 mas, bpa=22.35 degrees ! Estimated noise=0.328476 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00017359 Jy ! Component: 100 - total flux cleaned = 0.000199104 Jy ! Component: 150 - total flux cleaned = 0.000215239 Jy ! Component: 200 - total flux cleaned = 0.000229307 Jy ! Total flux subtracted in 200 components = 0.000229307 Jy ! Clean residual min=-0.001807 max=0.001698 Jy/beam ! Clean residual mean=0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0327848 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 0.0327848 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=0.048863Jy sigma=1.237431 ! Fit after self-cal, rms=0.048872Jy sigma=1.237412 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 = 4.16126e-05 Jy ! Component: 100 - total flux cleaned = 6.12793e-05 Jy ! Component: 150 - total flux cleaned = 7.37681e-05 Jy ! Component: 200 - total flux cleaned = 8.45478e-05 Jy ! Total flux subtracted in 200 components = 8.45478e-05 Jy ! Clean residual min=-0.001805 max=0.001707 Jy/beam ! Clean residual mean=0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0328693 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 34 components and 0.0328693 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=0.048872Jy sigma=1.237420 ! Fit after self-cal, rms=0.048872Jy sigma=1.237400 ! 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=1.136 mas, bmaj=1.753 mas, bpa=-13.96 degrees ! Estimated noise=0.273387 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.136 x 1.753 at -13.96 degrees (North through East) ! Clean map min=-0.0016544 max=0.036256 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=0.9164 mas, bmaj=1.649 mas, bpa=-18.91 degrees ! Estimated noise=0.438534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0281981 Jy ! Component: 100 - total flux cleaned = 0.0338383 Jy ! Component: 150 - total flux cleaned = 0.0336519 Jy ! Component: 200 - total flux cleaned = 0.0335052 Jy ! Total flux subtracted in 200 components = 0.0335052 Jy ! Clean residual min=-0.002734 max=0.002626 Jy/beam ! Clean residual mean=-0.000002 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.0335052 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0335052 Jy ! Inverting map and beam ! Estimated beam: bmin=1.136 mas, bmaj=1.753 mas, bpa=-13.96 degrees ! Estimated noise=0.273387 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 = -0.00030036 Jy ! Component: 100 - total flux cleaned = -0.000387017 Jy ! Component: 150 - total flux cleaned = -0.000457805 Jy ! Component: 200 - total flux cleaned = -0.000520858 Jy ! Total flux subtracted in 200 components = -0.000520858 Jy ! Clean residual min=-0.001850 max=0.001708 Jy/beam ! Clean residual mean=0.000000 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0329843 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.0329843 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=2.331 mas, bmaj=2.658 mas, bpa=22.35 degrees ! Estimated noise=0.328476 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000115443 Jy ! Component: 100 - total flux cleaned = -0.00012917 Jy ! Component: 150 - total flux cleaned = -0.000134799 Jy ! Component: 200 - total flux cleaned = -0.00013486 Jy ! Total flux subtracted in 200 components = -0.00013486 Jy ! Clean residual min=-0.001829 max=0.001718 Jy/beam ! Clean residual mean=0.000001 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0328494 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.38626e-07 Jy ! Component: 100 - total flux cleaned = 3.22123e-07 Jy ! Component: 150 - total flux cleaned = 5.31309e-07 Jy ! Component: 200 - total flux cleaned = 6.57635e-07 Jy ! Total flux subtracted in 200 components = 6.57635e-07 Jy ! Clean residual min=-0.001826 max=0.001718 Jy/beam ! Clean residual mean=0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0328501 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.0328501 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.136 mas, bmaj=1.753 mas, bpa=-13.96 degrees ! Estimated noise=0.273387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.16294e-05 Jy ! Component: 100 - total flux cleaned = 4.96437e-05 Jy ! Component: 150 - total flux cleaned = 3.45069e-05 Jy ! Component: 200 - total flux cleaned = 5.06916e-06 Jy ! Total flux subtracted in 200 components = 5.06916e-06 Jy ! Clean residual min=-0.001836 max=0.001675 Jy/beam ! Clean residual mean=0.000000 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0328552 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.0328552 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=0.048888Jy sigma=1.237679 ! Fit after self-cal, rms=0.048886Jy sigma=1.237634 wmodel /scr/pima/bg219h_uvs/J1719+4804_X_map.mod ! Writing 29 model components to file: /scr/pima/bg219h_uvs/J1719+4804_X_map.mod wobs /scr/pima/bg219h_uvs/J1719+4804_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1719+4804_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1719+4804_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219h_uvs/J1719+4804_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 = -0.000557436 Jy ! Component: 100 - total flux cleaned = -0.00100035 Jy ! Component: 150 - total flux cleaned = -0.0012499 Jy ! Component: 200 - total flux cleaned = -0.00143431 Jy ! Component: 250 - total flux cleaned = -0.00173701 Jy ! Component: 300 - total flux cleaned = -0.0019549 Jy ! Component: 350 - total flux cleaned = -0.00216511 Jy ! Component: 400 - total flux cleaned = -0.00245648 Jy ! Component: 450 - total flux cleaned = -0.00267194 Jy ! Component: 500 - total flux cleaned = -0.00286041 Jy ! Component: 550 - total flux cleaned = -0.00298285 Jy ! Component: 600 - total flux cleaned = -0.00322029 Jy ! Component: 650 - total flux cleaned = -0.00337437 Jy ! Component: 700 - total flux cleaned = -0.00350658 Jy ! Component: 750 - total flux cleaned = -0.00365423 Jy ! Component: 800 - total flux cleaned = -0.00374464 Jy ! Component: 850 - total flux cleaned = -0.00390376 Jy ! Component: 900 - total flux cleaned = -0.00400755 Jy ! Component: 950 - total flux cleaned = -0.00412643 Jy ! Component: 1000 - total flux cleaned = -0.00421002 Jy ! Component: 1050 - total flux cleaned = -0.00429211 Jy ! Component: 1100 - total flux cleaned = -0.00440509 Jy ! Component: 1150 - total flux cleaned = -0.00450058 Jy ! Component: 1200 - total flux cleaned = -0.00462599 Jy ! Component: 1250 - total flux cleaned = -0.00476494 Jy ! Component: 1300 - total flux cleaned = -0.00487167 Jy ! Component: 1350 - total flux cleaned = -0.00502196 Jy ! Component: 1400 - total flux cleaned = -0.00519968 Jy ! Component: 1450 - total flux cleaned = -0.00527272 Jy ! Component: 1500 - total flux cleaned = -0.00540269 Jy ! Component: 1550 - total flux cleaned = -0.00550251 Jy ! Component: 1600 - total flux cleaned = -0.00560084 Jy ! Component: 1650 - total flux cleaned = -0.00562886 Jy ! Component: 1700 - total flux cleaned = -0.00572535 Jy ! Component: 1750 - total flux cleaned = -0.00584785 Jy ! Component: 1800 - total flux cleaned = -0.00590152 Jy ! Component: 1850 - total flux cleaned = -0.00596818 Jy ! Component: 1900 - total flux cleaned = -0.0060603 Jy ! Component: 1950 - total flux cleaned = -0.00616428 Jy ! Component: 2000 - total flux cleaned = -0.00625452 Jy ! Component: 2050 - total flux cleaned = -0.00633082 Jy ! Component: 2100 - total flux cleaned = -0.00645679 Jy ! Component: 2150 - total flux cleaned = -0.00645704 Jy ! Component: 2200 - total flux cleaned = -0.00659313 Jy ! Component: 2250 - total flux cleaned = -0.0066912 Jy ! Component: 2300 - total flux cleaned = -0.00677622 Jy ! Component: 2350 - total flux cleaned = -0.00686017 Jy ! Component: 2400 - total flux cleaned = -0.00694349 Jy ! Component: 2450 - total flux cleaned = -0.00696713 Jy ! Component: 2500 - total flux cleaned = -0.00702547 Jy ! Component: 2550 - total flux cleaned = -0.00707171 Jy ! Component: 2600 - total flux cleaned = -0.00710608 Jy ! Component: 2650 - total flux cleaned = -0.0070835 Jy ! Component: 2700 - total flux cleaned = -0.00716226 Jy ! Component: 2750 - total flux cleaned = -0.00718448 Jy ! Component: 2800 - total flux cleaned = -0.00717348 Jy ! Component: 2850 - total flux cleaned = -0.00718443 Jy ! Component: 2900 - total flux cleaned = -0.00722797 Jy ! Component: 2950 - total flux cleaned = -0.00722798 Jy ! Component: 3000 - total flux cleaned = -0.00720656 Jy ! Component: 3050 - total flux cleaned = -0.00723843 Jy ! Component: 3100 - total flux cleaned = -0.00722781 Jy ! Component: 3150 - total flux cleaned = -0.00719655 Jy ! Component: 3200 - total flux cleaned = -0.00724836 Jy ! Component: 3250 - total flux cleaned = -0.00724819 Jy ! Component: 3300 - total flux cleaned = -0.00721745 Jy ! Component: 3350 - total flux cleaned = -0.00723763 Jy ! Component: 3400 - total flux cleaned = -0.00724772 Jy ! Component: 3450 - total flux cleaned = -0.00719774 Jy ! Component: 3500 - total flux cleaned = -0.00722757 Jy ! Component: 3550 - total flux cleaned = -0.00721778 Jy ! Component: 3600 - total flux cleaned = -0.00725692 Jy ! Component: 3650 - total flux cleaned = -0.00723745 Jy ! Component: 3700 - total flux cleaned = -0.00721802 Jy ! Component: 3750 - total flux cleaned = -0.0072276 Jy ! Component: 3800 - total flux cleaned = -0.0071895 Jy ! Component: 3850 - total flux cleaned = -0.00720846 Jy ! Component: 3900 - total flux cleaned = -0.00718962 Jy ! Component: 3950 - total flux cleaned = -0.00713348 Jy ! Component: 4000 - total flux cleaned = -0.00714289 Jy ! Component: 4050 - total flux cleaned = -0.00712434 Jy ! Total flux subtracted in 4096 components = -0.00717032 Jy ! Clean residual min=-0.000612 max=0.000608 Jy/beam ! Clean residual mean=-0.000002 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0256849 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 303 components and 0.0256849 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1719+4804_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.136 x 1.753 at -13.96 degrees (North through East) ! Clean map min=-0.0015302 max=0.036152 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1719+4804_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0361518 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000154689 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.28366 1.28366 2.56732 5.13465 10.2693 20.5386 41.0772 82.1544 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.036 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 233.706 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1719+4804_X_uvs.log closed on Thu Apr 7 12:16:12 2016