! Started logfile: /scr/pima/bg219h_uvs/J1833+0115_X_uvs.log on Thu Apr 7 12:18:36 2016 obs /scr/pima/bg219h_uvs/J1833+0115_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1833+0115_X_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.918519 visibilities/baseline/integration-bin. ! Found source: J1833+0115 ! ! 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 23808 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/J1833+0115_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 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=1.041112Jy sigma=23.724544 ! Fit after self-cal, rms=0.694024Jy sigma=15.636502 ! 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=0.7142 mas, bmaj=1.752 mas, bpa=-2.746 degrees ! Estimated noise=0.402745 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 = 0.238019 Jy ! Component: 100 - total flux cleaned = 0.290616 Jy ! Total flux subtracted in 100 components = 0.290616 Jy ! Clean residual min=-0.009494 max=0.017204 Jy/beam ! Clean residual mean=0.000007 rms=0.002549 Jy/beam ! Combined flux in latest and established models = 0.290616 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.290616 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=0.083839Jy sigma=1.792941 ! Fit after self-cal, rms=0.083837Jy sigma=1.792754 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0183502 Jy ! Component: 100 - total flux cleaned = 0.0279705 Jy ! Total flux subtracted in 100 components = 0.0279705 Jy ! Clean residual min=-0.007699 max=0.016384 Jy/beam ! Clean residual mean=0.000004 rms=0.002056 Jy/beam ! Combined flux in latest and established models = 0.318587 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.318587 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=0.078730Jy sigma=1.637499 ! Fit after self-cal, rms=0.078735Jy sigma=1.637365 ! Inverting map ! Added new window around map position (-2.6, 3.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0148103 Jy ! Component: 100 - total flux cleaned = 0.0233317 Jy ! Total flux subtracted in 100 components = 0.0233317 Jy ! Clean residual min=-0.006923 max=0.009517 Jy/beam ! Clean residual mean=0.000004 rms=0.001673 Jy/beam ! Combined flux in latest and established models = 0.341919 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.341919 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=0.074853Jy sigma=1.538371 ! Fit after self-cal, rms=0.074635Jy sigma=1.532870 ! 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=0.8583 mas, bmaj=2.009 mas, bpa=-1.641 degrees ! Estimated noise=0.268893 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 (-1.2, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140789 Jy ! Component: 100 - total flux cleaned = 0.0232756 Jy ! Component: 150 - total flux cleaned = 0.0303021 Jy ! Component: 200 - total flux cleaned = 0.0358097 Jy ! Total flux subtracted in 200 components = 0.0358097 Jy ! Clean residual min=-0.004790 max=0.006436 Jy/beam ! Clean residual mean=0.000001 rms=0.001300 Jy/beam ! Combined flux in latest and established models = 0.377728 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 53 components and 0.377728 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=0.071265Jy sigma=1.447728 ! Fit after self-cal, rms=0.071107Jy sigma=1.443314 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8583 x 2.009 at -1.641 degrees (North through East) ! Clean map min=-0.0042752 max=0.3105 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 1.00* 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 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.19 KP 0.97 ! LA 1.00 MK 0.99 NL 0.98 OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.17 KP 0.97 ! LA 0.99 MK 0.97 NL 0.96 OV 1.00 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.12 KP 0.97 ! LA 0.99 MK 0.96 NL 0.97 OV 1.00 ! PT 0.98 SC 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.19 KP 0.96 ! LA 0.99 MK 0.98 NL 0.98 OV 1.00 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.19 KP 0.96 ! LA 0.99 MK 0.98 NL 0.97 OV 0.98 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.15 KP 0.98 ! LA 1.00 MK 0.97 NL 0.97 OV 1.00 ! PT 0.97 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=0.071107Jy sigma=1.443314 ! Fit after self-cal, rms=0.072089Jy sigma=1.402580 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8605 mas, bmaj=2.012 mas, bpa=-1.617 degrees ! Estimated noise=0.267157 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 = 0.00384147 Jy ! Component: 100 - total flux cleaned = 0.00588929 Jy ! Component: 150 - total flux cleaned = 0.00657845 Jy ! Component: 200 - total flux cleaned = 0.00719419 Jy ! Total flux subtracted in 200 components = 0.00719419 Jy ! Clean residual min=-0.002680 max=0.002777 Jy/beam ! Clean residual mean=-0.000000 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.384923 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 68 components and 0.384923 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=0.071857Jy sigma=1.396131 ! Fit after self-cal, rms=0.071891Jy sigma=1.395649 ! 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=0.071891Jy sigma=1.395649 ! Fit after self-cal, rms=0.071907Jy sigma=1.383858 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8603 mas, bmaj=2.011 mas, bpa=-1.608 degrees ! Estimated noise=0.266873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000810072 Jy ! Component: 100 - total flux cleaned = 0.00107588 Jy ! Component: 150 - total flux cleaned = 0.00126068 Jy ! Component: 200 - total flux cleaned = 0.00134239 Jy ! Total flux subtracted in 200 components = 0.00134239 Jy ! Clean residual min=-0.002023 max=0.002531 Jy/beam ! Clean residual mean=0.000000 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.386265 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 74 components and 0.386265 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=0.071844Jy sigma=1.382017 ! Fit after self-cal, rms=0.071844Jy sigma=1.381895 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 (-2, 7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00239809 Jy ! Component: 100 - total flux cleaned = 0.00385503 Jy ! Component: 150 - total flux cleaned = 0.00474327 Jy ! Component: 200 - total flux cleaned = 0.00534201 Jy ! Total flux subtracted in 200 components = 0.00534201 Jy ! Clean residual min=-0.002021 max=0.002127 Jy/beam ! Clean residual mean=0.000001 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.391607 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 96 components and 0.391607 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=0.071754Jy sigma=1.379213 ! Fit after self-cal, rms=0.071750Jy sigma=1.379150 ! 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=0.071750Jy sigma=1.379150 ! Fit after self-cal, rms=0.071782Jy sigma=1.379017 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8607 mas, bmaj=2.011 mas, bpa=-1.602 degrees ! Estimated noise=0.266648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000296247 Jy ! Component: 100 - total flux cleaned = 0.000561709 Jy ! Component: 150 - total flux cleaned = 0.000651688 Jy ! Component: 200 - total flux cleaned = 0.000735379 Jy ! Total flux subtracted in 200 components = 0.000735379 Jy ! Clean residual min=-0.001985 max=0.002011 Jy/beam ! Clean residual mean=0.000000 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.392343 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 107 components and 0.392343 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=0.071757Jy sigma=1.378291 ! Fit after self-cal, rms=0.071756Jy sigma=1.378269 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 = 7.72861e-05 Jy ! Component: 100 - total flux cleaned = 0.000178147 Jy ! Component: 150 - total flux cleaned = 0.000201503 Jy ! Component: 200 - total flux cleaned = 0.000290965 Jy ! Total flux subtracted in 200 components = 0.000290965 Jy ! Clean residual min=-0.001959 max=0.001951 Jy/beam ! Clean residual mean=0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.392634 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 115 components and 0.392634 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=0.071741Jy sigma=1.377884 ! Fit after self-cal, rms=0.071740Jy sigma=1.377877 ! 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=0.071740Jy sigma=1.377877 ! Fit after self-cal, rms=0.071739Jy sigma=1.377823 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.122 mas, bmaj=3.235 mas, bpa=-3.268 degrees ! Estimated noise=0.335102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103425 Jy ! Component: 100 - total flux cleaned = 0.00154747 Jy ! Component: 150 - total flux cleaned = 0.00180444 Jy ! Component: 200 - total flux cleaned = 0.00196033 Jy ! Total flux subtracted in 200 components = 0.00196033 Jy ! Clean residual min=-0.002383 max=0.002693 Jy/beam ! Clean residual mean=0.000001 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.394594 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 127 components and 0.394594 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=0.071736Jy sigma=1.377683 ! Fit after self-cal, rms=0.071733Jy sigma=1.377635 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 = 0.000167635 Jy ! Component: 100 - total flux cleaned = 0.000304842 Jy ! Component: 150 - total flux cleaned = 0.0004259 Jy ! Component: 200 - total flux cleaned = 0.000481216 Jy ! Total flux subtracted in 200 components = 0.000481216 Jy ! Clean residual min=-0.002348 max=0.002657 Jy/beam ! Clean residual mean=0.000001 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.395075 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 137 components and 0.395075 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=0.071733Jy sigma=1.377578 ! Fit after self-cal, rms=0.071732Jy sigma=1.377566 ! 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=0.8609 mas, bmaj=2.011 mas, bpa=-1.597 degrees ! Estimated noise=0.266504 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8609 x 2.011 at -1.597 degrees (North through East) ! Clean map min=-0.0018078 max=0.30789 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=0.7149 mas, bmaj=1.751 mas, bpa=-2.675 degrees ! Estimated noise=0.40087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.236874 Jy ! Component: 100 - total flux cleaned = 0.289154 Jy ! Component: 150 - total flux cleaned = 0.308948 Jy ! Component: 200 - total flux cleaned = 0.32248 Jy ! Total flux subtracted in 200 components = 0.32248 Jy ! Clean residual min=-0.004706 max=0.007719 Jy/beam ! Clean residual mean=0.000004 rms=0.001379 Jy/beam ! Combined flux in latest and established models = 0.32248 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.32248 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8609 mas, bmaj=2.011 mas, bpa=-1.597 degrees ! Estimated noise=0.266504 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 = 0.016266 Jy ! Component: 100 - total flux cleaned = 0.0274218 Jy ! Component: 150 - total flux cleaned = 0.0354828 Jy ! Component: 200 - total flux cleaned = 0.0414697 Jy ! Total flux subtracted in 200 components = 0.0414697 Jy ! Clean residual min=-0.002599 max=0.003930 Jy/beam ! Clean residual mean=0.000001 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.36395 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 62 components and 0.36395 Jy ! Inverting map ! Added new window around map position (-3.6, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00469565 Jy ! Component: 100 - total flux cleaned = 0.00833759 Jy ! Component: 150 - total flux cleaned = 0.0112492 Jy ! Component: 200 - total flux cleaned = 0.0136805 Jy ! Total flux subtracted in 200 components = 0.0136805 Jy ! Clean residual min=-0.002148 max=0.002605 Jy/beam ! Clean residual mean=0.000000 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.37763 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 106 components and 0.37763 Jy ! Inverting map ! Added new window around map position (-12, 16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249944 Jy ! Component: 100 - total flux cleaned = 0.00440647 Jy ! Component: 150 - total flux cleaned = 0.00607787 Jy ! Component: 200 - total flux cleaned = 0.00755869 Jy ! Total flux subtracted in 200 components = 0.00755869 Jy ! Clean residual min=-0.001995 max=0.001836 Jy/beam ! Clean residual mean=0.000000 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.385189 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 132 components and 0.385189 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=2.122 mas, bmaj=3.235 mas, bpa=-3.268 degrees ! Estimated noise=0.335102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229411 Jy ! Component: 100 - total flux cleaned = 0.00404993 Jy ! Component: 150 - total flux cleaned = 0.00544552 Jy ! Component: 200 - total flux cleaned = 0.00657678 Jy ! Total flux subtracted in 200 components = 0.00657678 Jy ! Clean residual min=-0.002284 max=0.002001 Jy/beam ! Clean residual mean=0.000000 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.391766 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 = 0.00072303 Jy ! Component: 100 - total flux cleaned = 0.00125207 Jy ! Component: 150 - total flux cleaned = 0.00174624 Jy ! Component: 200 - total flux cleaned = 0.00203152 Jy ! Total flux subtracted in 200 components = 0.00203152 Jy ! Clean residual min=-0.002282 max=0.002024 Jy/beam ! Clean residual mean=0.000000 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.393797 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 200 components and 0.393797 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8609 mas, bmaj=2.011 mas, bpa=-1.597 degrees ! Estimated noise=0.266504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000167248 Jy ! Component: 100 - total flux cleaned = 0.000273911 Jy ! Component: 150 - total flux cleaned = 0.000461332 Jy ! Component: 200 - total flux cleaned = 0.000601711 Jy ! Total flux subtracted in 200 components = 0.000601711 Jy ! Clean residual min=-0.001672 max=0.001550 Jy/beam ! Clean residual mean=0.000000 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.394399 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 216 components and 0.394399 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=0.071684Jy sigma=1.376099 ! Fit after self-cal, rms=0.071674Jy sigma=1.375897 wmodel /scr/pima/bg219h_uvs/J1833+0115_X_map.mod ! Writing 216 model components to file: /scr/pima/bg219h_uvs/J1833+0115_X_map.mod wobs /scr/pima/bg219h_uvs/J1833+0115_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1833+0115_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1833+0115_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219h_uvs/J1833+0115_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 = -0.000518289 Jy ! Component: 100 - total flux cleaned = -0.000658639 Jy ! Component: 150 - total flux cleaned = -0.000765397 Jy ! Component: 200 - total flux cleaned = -0.000765042 Jy ! Component: 250 - total flux cleaned = -0.000984806 Jy ! Component: 300 - total flux cleaned = -0.00107865 Jy ! Component: 350 - total flux cleaned = -0.00110152 Jy ! Component: 400 - total flux cleaned = -0.00116922 Jy ! Component: 450 - total flux cleaned = -0.00121299 Jy ! Component: 500 - total flux cleaned = -0.00121264 Jy ! Component: 550 - total flux cleaned = -0.00123385 Jy ! Component: 600 - total flux cleaned = -0.00123383 Jy ! Component: 650 - total flux cleaned = -0.00127494 Jy ! Component: 700 - total flux cleaned = -0.00125428 Jy ! Component: 750 - total flux cleaned = -0.00125448 Jy ! Component: 800 - total flux cleaned = -0.00129417 Jy ! Component: 850 - total flux cleaned = -0.00121647 Jy ! Component: 900 - total flux cleaned = -0.00117846 Jy ! Component: 950 - total flux cleaned = -0.00110295 Jy ! Component: 1000 - total flux cleaned = -0.0010657 Jy ! Component: 1050 - total flux cleaned = -0.000955656 Jy ! Component: 1100 - total flux cleaned = -0.00093771 Jy ! Component: 1150 - total flux cleaned = -0.000937561 Jy ! Component: 1200 - total flux cleaned = -0.000813849 Jy ! Component: 1250 - total flux cleaned = -0.000813899 Jy ! Component: 1300 - total flux cleaned = -0.000796382 Jy ! Component: 1350 - total flux cleaned = -0.000779378 Jy ! Component: 1400 - total flux cleaned = -0.000762431 Jy ! Component: 1450 - total flux cleaned = -0.000745764 Jy ! Component: 1500 - total flux cleaned = -0.000729296 Jy ! Component: 1550 - total flux cleaned = -0.000712927 Jy ! Component: 1600 - total flux cleaned = -0.000696948 Jy ! Component: 1650 - total flux cleaned = -0.000712905 Jy ! Component: 1700 - total flux cleaned = -0.000649989 Jy ! Component: 1750 - total flux cleaned = -0.000634527 Jy ! Component: 1800 - total flux cleaned = -0.000665291 Jy ! Component: 1850 - total flux cleaned = -0.00057392 Jy ! Component: 1900 - total flux cleaned = -0.000619528 Jy ! Component: 1950 - total flux cleaned = -0.000634514 Jy ! Component: 2000 - total flux cleaned = -0.000649286 Jy ! Component: 2050 - total flux cleaned = -0.000663875 Jy ! Component: 2100 - total flux cleaned = -0.000663914 Jy ! Component: 2150 - total flux cleaned = -0.000649507 Jy ! Component: 2200 - total flux cleaned = -0.000678031 Jy ! Component: 2250 - total flux cleaned = -0.000649785 Jy ! Component: 2300 - total flux cleaned = -0.000664036 Jy ! Component: 2350 - total flux cleaned = -0.000622165 Jy ! Component: 2400 - total flux cleaned = -0.000650044 Jy ! Component: 2450 - total flux cleaned = -0.000636306 Jy ! Component: 2500 - total flux cleaned = -0.000608921 Jy ! Component: 2550 - total flux cleaned = -0.000581916 Jy ! Component: 2600 - total flux cleaned = -0.000541679 Jy ! Component: 2650 - total flux cleaned = -0.000568312 Jy ! Component: 2700 - total flux cleaned = -0.000554991 Jy ! Component: 2750 - total flux cleaned = -0.00054185 Jy ! Component: 2800 - total flux cleaned = -0.000489849 Jy ! Component: 2850 - total flux cleaned = -0.000438201 Jy ! Component: 2900 - total flux cleaned = -0.000476663 Jy ! Component: 2950 - total flux cleaned = -0.000387571 Jy ! Component: 3000 - total flux cleaned = -0.000387707 Jy ! Component: 3050 - total flux cleaned = -0.000337295 Jy ! Component: 3100 - total flux cleaned = -0.000312346 Jy ! Component: 3150 - total flux cleaned = -0.000287599 Jy ! Component: 3200 - total flux cleaned = -0.000287503 Jy ! Component: 3250 - total flux cleaned = -0.000250738 Jy ! Component: 3300 - total flux cleaned = -0.000250739 Jy ! Component: 3350 - total flux cleaned = -0.00014217 Jy ! Component: 3400 - total flux cleaned = -0.000142125 Jy ! Component: 3450 - total flux cleaned = -8.24457e-05 Jy ! Component: 3500 - total flux cleaned = -2.33256e-05 Jy ! Component: 3550 - total flux cleaned = -2.34529e-05 Jy ! Component: 3600 - total flux cleaned = -1.02876e-07 Jy ! Component: 3650 - total flux cleaned = 3.47988e-05 Jy ! Component: 3700 - total flux cleaned = 6.94001e-05 Jy ! Component: 3750 - total flux cleaned = 9.24773e-05 Jy ! Component: 3800 - total flux cleaned = 0.000126707 Jy ! Component: 3850 - total flux cleaned = 0.000183495 Jy ! Component: 3900 - total flux cleaned = 0.000194849 Jy ! Component: 3950 - total flux cleaned = 0.000250936 Jy ! Component: 4000 - total flux cleaned = 0.000273309 Jy ! Component: 4050 - total flux cleaned = 0.000317656 Jy ! Total flux subtracted in 4096 components = 0.000306554 Jy ! Clean residual min=-0.000718 max=0.000775 Jy/beam ! Clean residual mean=0.000000 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.394706 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 523 components and 0.394706 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1833+0115_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8609 x 2.011 at -1.597 degrees (North through East) ! Clean map min=-0.0010868 max=0.30902 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1833+0115_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.309023 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000192191 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.186579 0.186579 0.373158 0.746315 1.49263 2.98526 5.97052 11.941 23.8821 47.7642 95.5284 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.309 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1607.9 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1833+0115_X_uvs.log closed on Thu Apr 7 12:18:41 2016