! Started logfile: /scr/pima/bg219h_uvs/J1651+2135_X_uvs.log on Thu Apr 7 12:15:35 2016 obs /scr/pima/bg219h_uvs/J1651+2135_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1651+2135_X_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.956284 visibilities/baseline/integration-bin. ! Found source: J1651+2135 ! ! 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 31500 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/J1651+2135_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 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 51 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=1.007094Jy sigma=25.531850 ! Fit after self-cal, rms=0.926079Jy sigma=23.426454 ! 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=0.7453 mas, bmaj=1.612 mas, bpa=-3.709 degrees ! Estimated noise=0.490244 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 = 0.0574892 Jy ! Component: 100 - total flux cleaned = 0.0712843 Jy ! Total flux subtracted in 100 components = 0.0712843 Jy ! Clean residual min=-0.003352 max=0.005409 Jy/beam ! Clean residual mean=-0.000002 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.0712843 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0712843 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=0.066938Jy sigma=1.446510 ! Fit after self-cal, rms=0.066296Jy sigma=1.431307 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00603167 Jy ! Component: 100 - total flux cleaned = 0.00890609 Jy ! Total flux subtracted in 100 components = 0.00890609 Jy ! Clean residual min=-0.002968 max=0.003663 Jy/beam ! Clean residual mean=-0.000002 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.0801904 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 7 components and 0.0801904 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=0.065634Jy sigma=1.407407 ! Fit after self-cal, rms=0.065626Jy sigma=1.407004 ! 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=0.9351 mas, bmaj=1.906 mas, bpa=-1.723 degrees ! Estimated noise=0.221832 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.4, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00416537 Jy ! Component: 100 - total flux cleaned = 0.00657957 Jy ! Component: 150 - total flux cleaned = 0.00816037 Jy ! Component: 200 - total flux cleaned = 0.009026 Jy ! Total flux subtracted in 200 components = 0.009026 Jy ! Clean residual min=-0.001587 max=0.002371 Jy/beam ! Clean residual mean=-0.000003 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0892164 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 36 components and 0.0892164 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=0.065369Jy sigma=1.398108 ! Fit after self-cal, rms=0.065342Jy sigma=1.397166 ! Inverting map ! Added new window around map position (-3.2, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201987 Jy ! Component: 100 - total flux cleaned = 0.00277002 Jy ! Component: 150 - total flux cleaned = 0.00286914 Jy ! Component: 200 - total flux cleaned = 0.0028989 Jy ! Total flux subtracted in 200 components = 0.0028989 Jy ! Clean residual min=-0.001507 max=0.001754 Jy/beam ! Clean residual mean=-0.000003 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0921153 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 55 components and 0.0921153 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=0.065266Jy sigma=1.395255 ! Fit after self-cal, rms=0.065261Jy sigma=1.395003 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9351 x 1.906 at -1.723 degrees (North through East) ! Clean map min=-0.0014041 max=0.07633 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 0.98 FD 1.00 HN 1.10 KP 1.04 ! LA 1.01 MK 0.96 NL 0.97 OV 1.05 ! PT 0.96 SC 0.97 ! ! ! 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 0.98 FD 0.96 HN 1.05 KP 1.00 ! LA 0.99 MK 1.06 NL 0.99 OV 1.05 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.02 KP 1.02 ! LA 0.96 MK 1.01 NL 1.00 OV 0.96 ! PT 0.99 SC 1.06 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.06 KP 0.97 ! LA 1.00 MK 0.99 NL 1.01 OV 0.99 ! PT 1.05 SC 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 1.07 KP 1.03 ! LA 0.96 MK 0.98 NL 1.04 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.13 KP 1.03 ! LA 1.02 MK 0.95 NL 0.95 OV 0.98 ! PT 1.02 SC 0.99 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.065261Jy sigma=1.395003 ! Fit after self-cal, rms=0.066520Jy sigma=1.392453 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9358 mas, bmaj=1.903 mas, bpa=-1.504 degrees ! Estimated noise=0.220727 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 = 0.000439527 Jy ! Component: 100 - total flux cleaned = 0.000465599 Jy ! Component: 150 - total flux cleaned = 0.000487018 Jy ! Component: 200 - total flux cleaned = 0.000469207 Jy ! Total flux subtracted in 200 components = 0.000469207 Jy ! Clean residual min=-0.001332 max=0.001252 Jy/beam ! Clean residual mean=-0.000004 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0925845 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 73 components and 0.0925845 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=0.066501Jy sigma=1.392029 ! Fit after self-cal, rms=0.066525Jy sigma=1.391916 ! 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=0.066525Jy sigma=1.391916 ! Fit after self-cal, rms=0.067266Jy sigma=1.390586 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9363 mas, bmaj=1.898 mas, bpa=-1.526 degrees ! Estimated noise=0.220368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000196276 Jy ! Component: 100 - total flux cleaned = -0.000196801 Jy ! Component: 150 - total flux cleaned = -0.000167814 Jy ! Component: 200 - total flux cleaned = -0.000167897 Jy ! Total flux subtracted in 200 components = -0.000167897 Jy ! Clean residual min=-0.001294 max=0.001209 Jy/beam ! Clean residual mean=-0.000003 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0924166 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.0924166 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=0.067257Jy sigma=1.390400 ! Fit after self-cal, rms=0.067265Jy sigma=1.390353 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 = 2.35148e-05 Jy ! Component: 100 - total flux cleaned = 3.5361e-05 Jy ! Component: 150 - total flux cleaned = 3.52494e-05 Jy ! Component: 200 - total flux cleaned = 4.52271e-05 Jy ! Total flux subtracted in 200 components = 4.52271e-05 Jy ! Clean residual min=-0.001291 max=0.001209 Jy/beam ! Clean residual mean=-0.000003 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0924619 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 97 components and 0.0924619 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=0.067260Jy sigma=1.390271 ! Fit after self-cal, rms=0.067259Jy sigma=1.390266 ! 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=0.067259Jy sigma=1.390266 ! Fit after self-cal, rms=0.067245Jy sigma=1.390251 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9369 mas, bmaj=1.897 mas, bpa=-1.465 degrees ! Estimated noise=0.220054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000162162 Jy ! Component: 100 - total flux cleaned = -0.000172172 Jy ! Component: 150 - total flux cleaned = -0.000162683 Jy ! Component: 200 - total flux cleaned = -0.000180783 Jy ! Total flux subtracted in 200 components = -0.000180783 Jy ! Clean residual min=-0.001277 max=0.001208 Jy/beam ! Clean residual mean=-0.000003 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0922811 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 103 components and 0.0922811 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=0.067241Jy sigma=1.390188 ! Fit after self-cal, rms=0.067240Jy sigma=1.390184 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 = -2.74956e-06 Jy ! Component: 100 - total flux cleaned = -2.49256e-06 Jy ! Component: 150 - total flux cleaned = -2.31462e-06 Jy ! Component: 200 - total flux cleaned = -9.7842e-06 Jy ! Total flux subtracted in 200 components = -9.7842e-06 Jy ! Clean residual min=-0.001279 max=0.001211 Jy/beam ! Clean residual mean=-0.000003 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0922713 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 108 components and 0.0922713 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=0.067237Jy sigma=1.390149 ! Fit after self-cal, rms=0.067236Jy sigma=1.390145 ! 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=0.067236Jy sigma=1.390145 ! Fit after self-cal, rms=0.067131Jy sigma=1.390136 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.116 mas, bmaj=2.872 mas, bpa=-1.522 degrees ! Estimated noise=0.263578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000394829 Jy ! Component: 100 - total flux cleaned = -0.000408993 Jy ! Component: 150 - total flux cleaned = -0.000419406 Jy ! Component: 200 - total flux cleaned = -0.000427408 Jy ! Total flux subtracted in 200 components = -0.000427408 Jy ! Clean residual min=-0.001347 max=0.001209 Jy/beam ! Clean residual mean=-0.000005 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0918439 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 117 components and 0.0918439 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=0.067132Jy sigma=1.390118 ! Fit after self-cal, rms=0.067128Jy sigma=1.390101 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 = -4.4436e-05 Jy ! Component: 100 - total flux cleaned = -2.96131e-05 Jy ! Component: 150 - total flux cleaned = -3.62258e-05 Jy ! Component: 200 - total flux cleaned = -3.59627e-05 Jy ! Total flux subtracted in 200 components = -3.59627e-05 Jy ! Clean residual min=-0.001349 max=0.001205 Jy/beam ! Clean residual mean=-0.000005 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0918079 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 119 components and 0.0918079 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=0.067129Jy sigma=1.390114 ! Fit after self-cal, rms=0.067127Jy sigma=1.390111 ! 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=0.9373 mas, bmaj=1.897 mas, bpa=-1.426 degrees ! Estimated noise=0.219695 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9373 x 1.897 at -1.426 degrees (North through East) ! Clean map min=-0.001237 max=0.075488 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=0.7463 mas, bmaj=1.6 mas, bpa=-3.381 degrees ! Estimated noise=0.486379 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0571595 Jy ! Component: 100 - total flux cleaned = 0.0710922 Jy ! Component: 150 - total flux cleaned = 0.0770352 Jy ! Component: 200 - total flux cleaned = 0.0807018 Jy ! Total flux subtracted in 200 components = 0.0807018 Jy ! Clean residual min=-0.002822 max=0.002483 Jy/beam ! Clean residual mean=-0.000002 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.0807018 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 0.0807018 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9373 mas, bmaj=1.897 mas, bpa=-1.426 degrees ! Estimated noise=0.219695 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 = 0.00417414 Jy ! Component: 100 - total flux cleaned = 0.00680158 Jy ! Component: 150 - total flux cleaned = 0.0085457 Jy ! Component: 200 - total flux cleaned = 0.009628 Jy ! Total flux subtracted in 200 components = 0.009628 Jy ! Clean residual min=-0.001462 max=0.001233 Jy/beam ! Clean residual mean=-0.000003 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0903298 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 42 components and 0.0903298 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=2.116 mas, bmaj=2.872 mas, bpa=-1.522 degrees ! Estimated noise=0.263578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123434 Jy ! Component: 100 - total flux cleaned = 0.00139466 Jy ! Component: 150 - total flux cleaned = 0.00147236 Jy ! Component: 200 - total flux cleaned = 0.00145025 Jy ! Total flux subtracted in 200 components = 0.00145025 Jy ! Clean residual min=-0.001369 max=0.001211 Jy/beam ! Clean residual mean=-0.000005 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.09178 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 = -1.98644e-05 Jy ! Component: 100 - total flux cleaned = -3.762e-05 Jy ! Component: 150 - total flux cleaned = -5.28418e-05 Jy ! Component: 200 - total flux cleaned = -5.21382e-05 Jy ! Total flux subtracted in 200 components = -5.21382e-05 Jy ! Clean residual min=-0.001360 max=0.001208 Jy/beam ! Clean residual mean=-0.000005 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0917279 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 84 components and 0.0917279 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9373 mas, bmaj=1.897 mas, bpa=-1.426 degrees ! Estimated noise=0.219695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000183256 Jy ! Component: 100 - total flux cleaned = 0.000163008 Jy ! Component: 150 - total flux cleaned = 0.000209609 Jy ! Component: 200 - total flux cleaned = 0.000264818 Jy ! Total flux subtracted in 200 components = 0.000264818 Jy ! Clean residual min=-0.001315 max=0.001174 Jy/beam ! Clean residual mean=-0.000003 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0919927 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 97 components and 0.0919927 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=0.067139Jy sigma=1.390281 ! Fit after self-cal, rms=0.067138Jy sigma=1.390231 wmodel /scr/pima/bg219h_uvs/J1651+2135_X_map.mod ! Writing 97 model components to file: /scr/pima/bg219h_uvs/J1651+2135_X_map.mod wobs /scr/pima/bg219h_uvs/J1651+2135_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1651+2135_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1651+2135_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219h_uvs/J1651+2135_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 = -0.000356215 Jy ! Component: 100 - total flux cleaned = -0.000355543 Jy ! Component: 150 - total flux cleaned = -0.000313878 Jy ! Component: 200 - total flux cleaned = -0.000391879 Jy ! Component: 250 - total flux cleaned = -0.000429913 Jy ! Component: 300 - total flux cleaned = -0.000502982 Jy ! Component: 350 - total flux cleaned = -0.000520646 Jy ! Component: 400 - total flux cleaned = -0.000589717 Jy ! Component: 450 - total flux cleaned = -0.000623436 Jy ! Component: 500 - total flux cleaned = -0.0006397 Jy ! Component: 550 - total flux cleaned = -0.000590891 Jy ! Component: 600 - total flux cleaned = -0.000575192 Jy ! Component: 650 - total flux cleaned = -0.000590803 Jy ! Component: 700 - total flux cleaned = -0.000621353 Jy ! Component: 750 - total flux cleaned = -0.000591032 Jy ! Component: 800 - total flux cleaned = -0.000605873 Jy ! Component: 850 - total flux cleaned = -0.00060553 Jy ! Component: 900 - total flux cleaned = -0.000561841 Jy ! Component: 950 - total flux cleaned = -0.000562088 Jy ! Component: 1000 - total flux cleaned = -0.000562144 Jy ! Component: 1050 - total flux cleaned = -0.000534341 Jy ! Component: 1100 - total flux cleaned = -0.000520603 Jy ! Component: 1150 - total flux cleaned = -0.000548011 Jy ! Component: 1200 - total flux cleaned = -0.00053433 Jy ! Component: 1250 - total flux cleaned = -0.000534569 Jy ! Component: 1300 - total flux cleaned = -0.00056083 Jy ! Component: 1350 - total flux cleaned = -0.000534935 Jy ! Component: 1400 - total flux cleaned = -0.000573315 Jy ! Component: 1450 - total flux cleaned = -0.000573153 Jy ! Component: 1500 - total flux cleaned = -0.000560383 Jy ! Component: 1550 - total flux cleaned = -0.000585067 Jy ! Component: 1600 - total flux cleaned = -0.00060941 Jy ! Component: 1650 - total flux cleaned = -0.000633873 Jy ! Component: 1700 - total flux cleaned = -0.000633899 Jy ! Component: 1750 - total flux cleaned = -0.000693503 Jy ! Component: 1800 - total flux cleaned = -0.000693537 Jy ! Component: 1850 - total flux cleaned = -0.00072854 Jy ! Component: 1900 - total flux cleaned = -0.000763415 Jy ! Component: 1950 - total flux cleaned = -0.00078647 Jy ! Component: 2000 - total flux cleaned = -0.000843478 Jy ! Component: 2050 - total flux cleaned = -0.000843493 Jy ! Component: 2100 - total flux cleaned = -0.000899398 Jy ! Component: 2150 - total flux cleaned = -0.000921619 Jy ! Component: 2200 - total flux cleaned = -0.000965616 Jy ! Component: 2250 - total flux cleaned = -0.000976477 Jy ! Component: 2300 - total flux cleaned = -0.000998075 Jy ! Component: 2350 - total flux cleaned = -0.00104076 Jy ! Component: 2400 - total flux cleaned = -0.00105135 Jy ! Component: 2450 - total flux cleaned = -0.00108291 Jy ! Component: 2500 - total flux cleaned = -0.00111433 Jy ! Component: 2550 - total flux cleaned = -0.00112462 Jy ! Component: 2600 - total flux cleaned = -0.00117609 Jy ! Component: 2650 - total flux cleaned = -0.00121691 Jy ! Component: 2700 - total flux cleaned = -0.00123735 Jy ! Component: 2750 - total flux cleaned = -0.00125752 Jy ! Component: 2800 - total flux cleaned = -0.00132751 Jy ! Component: 2850 - total flux cleaned = -0.00130764 Jy ! Component: 2900 - total flux cleaned = -0.00133733 Jy ! Component: 2950 - total flux cleaned = -0.00137665 Jy ! Component: 3000 - total flux cleaned = -0.00139612 Jy ! Component: 3050 - total flux cleaned = -0.0014155 Jy ! Component: 3100 - total flux cleaned = -0.00142513 Jy ! Component: 3150 - total flux cleaned = -0.00143486 Jy ! Component: 3200 - total flux cleaned = -0.00148207 Jy ! Component: 3250 - total flux cleaned = -0.00148221 Jy ! Component: 3300 - total flux cleaned = -0.00146352 Jy ! Component: 3350 - total flux cleaned = -0.00147277 Jy ! Component: 3400 - total flux cleaned = -0.00148194 Jy ! Component: 3450 - total flux cleaned = -0.00148197 Jy ! Component: 3500 - total flux cleaned = -0.00150931 Jy ! Component: 3550 - total flux cleaned = -0.00151835 Jy ! Component: 3600 - total flux cleaned = -0.00151838 Jy ! Component: 3650 - total flux cleaned = -0.00150059 Jy ! Component: 3700 - total flux cleaned = -0.00149177 Jy ! Component: 3750 - total flux cleaned = -0.00150061 Jy ! Component: 3800 - total flux cleaned = -0.00150933 Jy ! Component: 3850 - total flux cleaned = -0.00152673 Jy ! Component: 3900 - total flux cleaned = -0.0015353 Jy ! Component: 3950 - total flux cleaned = -0.00151807 Jy ! Component: 4000 - total flux cleaned = -0.00152665 Jy ! Component: 4050 - total flux cleaned = -0.00154363 Jy ! Total flux subtracted in 4096 components = -0.00154367 Jy ! Clean residual min=-0.000512 max=0.000506 Jy/beam ! Clean residual mean=-0.000001 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.090449 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 364 components and 0.090449 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1651+2135_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9373 x 1.897 at -1.426 degrees (North through East) ! Clean map min=-0.00093353 max=0.075583 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1651+2135_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.075583 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0001406 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.558063 0.558063 1.11613 2.23225 4.4645 8.92901 17.858 35.716 71.4321 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.075 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 537.573 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1651+2135_X_uvs.log closed on Thu Apr 7 12:15:40 2016