! Started logfile: /scr/pima/bg219i_uvs/J0621-0609_X_uvs.log on Wed Apr 6 23:34:31 2016 obs /scr/pima/bg219i_uvs/J0621-0609_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0621-0609_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.884946 visibilities/baseline/integration-bin. ! Found source: J0621-0609 ! ! 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 29628 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/bg219i_uvs/J0621-0609_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.003563Jy sigma=23.237983 ! Fit after self-cal, rms=0.955149Jy sigma=22.107569 ! 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=0.7275 mas, bmaj=1.747 mas, bpa=-4.22 degrees ! Estimated noise=0.50212 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 = 0.0354177 Jy ! Component: 100 - total flux cleaned = 0.0437162 Jy ! Total flux subtracted in 100 components = 0.0437162 Jy ! Clean residual min=-0.003338 max=0.003914 Jy/beam ! Clean residual mean=0.000001 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.0437162 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0437162 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=0.066629Jy sigma=1.401977 ! Fit after self-cal, rms=0.064717Jy sigma=1.357928 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00506578 Jy ! Component: 100 - total flux cleaned = 0.00766298 Jy ! Total flux subtracted in 100 components = 0.00766298 Jy ! Clean residual min=-0.002931 max=0.002834 Jy/beam ! Clean residual mean=0.000001 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.0513792 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.0513792 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=0.064187Jy sigma=1.344661 ! Fit after self-cal, rms=0.064192Jy sigma=1.344340 ! 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=0.8971 mas, bmaj=2.04 mas, bpa=-2.596 degrees ! Estimated noise=0.253573 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 (1.6, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00351439 Jy ! Component: 100 - total flux cleaned = 0.00547518 Jy ! Component: 150 - total flux cleaned = 0.00683565 Jy ! Component: 200 - total flux cleaned = 0.00760633 Jy ! Total flux subtracted in 200 components = 0.00760633 Jy ! Clean residual min=-0.001562 max=0.001745 Jy/beam ! Clean residual mean=0.000003 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0589855 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 51 components and 0.0589855 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=0.063976Jy sigma=1.339240 ! Fit after self-cal, rms=0.063924Jy sigma=1.338561 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8971 x 2.04 at -2.596 degrees (North through East) ! Clean map min=-0.0014743 max=0.049223 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 0.99 FD 1.01 HN 1.09 KP 0.97 ! LA 0.94 MK 1.07 NL 1.09 OV 0.99 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.03 HN 0.98 KP 1.05 ! LA 0.93 MK 1.01 NL 1.00 OV 1.00 ! PT 0.96 SC 1.14 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 0.96 KP 1.02 ! LA 0.96 MK 1.00 NL 1.03 OV 1.05 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.94 KP 1.01 ! LA 0.96 MK 1.02 NL 1.01 OV 0.99 ! PT 0.96 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.97 KP 1.03 ! LA 0.96 MK 1.01 NL 0.99 OV 0.90 ! PT 1.02 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.88 HN 0.93 KP 1.03 ! LA 0.95 MK 0.98 NL 1.03 OV 1.01 ! PT 1.10 SC 0.96 ! ! ! 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=0.063924Jy sigma=1.338561 ! Fit after self-cal, rms=0.063608Jy sigma=1.336827 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8997 mas, bmaj=2.045 mas, bpa=-2.45 degrees ! Estimated noise=0.251779 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 = 0.00117607 Jy ! Component: 100 - total flux cleaned = 0.00148335 Jy ! Component: 150 - total flux cleaned = 0.00170221 Jy ! Component: 200 - total flux cleaned = 0.00189324 Jy ! Total flux subtracted in 200 components = 0.00189324 Jy ! Clean residual min=-0.001426 max=0.001563 Jy/beam ! Clean residual mean=0.000002 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0608788 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 70 components and 0.0608788 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=0.063565Jy sigma=1.336018 ! Fit after self-cal, rms=0.063565Jy sigma=1.335707 ! 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=0.063565Jy sigma=1.335707 ! Fit after self-cal, rms=0.063033Jy sigma=1.334189 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8998 mas, bmaj=2.044 mas, bpa=-2.278 degrees ! Estimated noise=0.251006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000480972 Jy ! Component: 100 - total flux cleaned = 0.000580437 Jy ! Component: 150 - total flux cleaned = 0.000690286 Jy ! Component: 200 - total flux cleaned = 0.000826432 Jy ! Total flux subtracted in 200 components = 0.000826432 Jy ! Clean residual min=-0.001398 max=0.001608 Jy/beam ! Clean residual mean=0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0617052 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 73 components and 0.0617052 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=0.063014Jy sigma=1.333843 ! Fit after self-cal, rms=0.063014Jy sigma=1.333641 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 (-26.8, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145736 Jy ! Component: 100 - total flux cleaned = 0.00211276 Jy ! Component: 150 - total flux cleaned = 0.00231108 Jy ! Component: 200 - total flux cleaned = 0.00237667 Jy ! Total flux subtracted in 200 components = 0.00237667 Jy ! Clean residual min=-0.001270 max=0.001471 Jy/beam ! Clean residual mean=0.000001 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0640819 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.0640819 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=0.062969Jy sigma=1.332811 ! Fit after self-cal, rms=0.062938Jy sigma=1.332333 ! Inverting map ! Added new window around map position (30.2, 18.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112055 Jy ! Component: 100 - total flux cleaned = 0.00141856 Jy ! Component: 150 - total flux cleaned = 0.00164989 Jy ! Component: 200 - total flux cleaned = 0.00176634 Jy ! Total flux subtracted in 200 components = 0.00176634 Jy ! Clean residual min=-0.001330 max=0.001240 Jy/beam ! Clean residual mean=0.000002 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0658482 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 102 components and 0.0658482 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=0.062903Jy sigma=1.331535 ! Fit after self-cal, rms=0.062888Jy sigma=1.331409 ! 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=0.062888Jy sigma=1.331409 ! Fit after self-cal, rms=0.062536Jy sigma=1.331310 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8996 mas, bmaj=2.042 mas, bpa=-2.214 degrees ! Estimated noise=0.250105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000551064 Jy ! Component: 100 - total flux cleaned = 0.000713402 Jy ! Component: 150 - total flux cleaned = 0.000818929 Jy ! Component: 200 - total flux cleaned = 0.0009178 Jy ! Total flux subtracted in 200 components = 0.0009178 Jy ! Clean residual min=-0.001310 max=0.001186 Jy/beam ! Clean residual mean=0.000001 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.066766 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 113 components and 0.066766 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=0.062520Jy sigma=1.330966 ! Fit after self-cal, rms=0.062510Jy sigma=1.330920 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 = 0.00025169 Jy ! Component: 100 - total flux cleaned = 0.00031051 Jy ! Component: 150 - total flux cleaned = 0.000348149 Jy ! Component: 200 - total flux cleaned = 0.000366364 Jy ! Total flux subtracted in 200 components = 0.000366364 Jy ! Clean residual min=-0.001314 max=0.001179 Jy/beam ! Clean residual mean=0.000001 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0671324 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 120 components and 0.0671324 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=0.062498Jy sigma=1.330704 ! Fit after self-cal, rms=0.062496Jy sigma=1.330685 ! 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=0.062496Jy sigma=1.330685 ! Fit after self-cal, rms=0.062492Jy sigma=1.330662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.169 mas, bmaj=3.578 mas, bpa=2.851 degrees ! Estimated noise=0.320513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000264374 Jy ! Component: 100 - total flux cleaned = 0.000359919 Jy ! Component: 150 - total flux cleaned = 0.000415979 Jy ! Component: 200 - total flux cleaned = 0.000453623 Jy ! Total flux subtracted in 200 components = 0.000453623 Jy ! Clean residual min=-0.001457 max=0.001378 Jy/beam ! Clean residual mean=0.000003 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.067586 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 130 components and 0.067586 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=0.062485Jy sigma=1.330530 ! Fit after self-cal, rms=0.062482Jy sigma=1.330505 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.35568e-05 Jy ! Component: 100 - total flux cleaned = 8.25435e-05 Jy ! Component: 150 - total flux cleaned = 7.16312e-05 Jy ! Component: 200 - total flux cleaned = 5.12421e-05 Jy ! Total flux subtracted in 200 components = 5.12421e-05 Jy ! Clean residual min=-0.001459 max=0.001378 Jy/beam ! Clean residual mean=0.000003 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0676372 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 138 components and 0.0676372 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=0.062480Jy sigma=1.330461 ! Fit after self-cal, rms=0.062477Jy sigma=1.330449 ! 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=0.8999 mas, bmaj=2.042 mas, bpa=-2.261 degrees ! Estimated noise=0.250071 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8999 x 2.042 at -2.261 degrees (North through East) ! Clean map min=-0.0012773 max=0.0487 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=0.7295 mas, bmaj=1.745 mas, bpa=-3.613 degrees ! Estimated noise=0.49767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0363735 Jy ! Component: 100 - total flux cleaned = 0.0459587 Jy ! Component: 150 - total flux cleaned = 0.0508839 Jy ! Component: 200 - total flux cleaned = 0.0543668 Jy ! Total flux subtracted in 200 components = 0.0543668 Jy ! Clean residual min=-0.003250 max=0.003409 Jy/beam ! Clean residual mean=0.000001 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.0543668 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0543668 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8999 mas, bmaj=2.042 mas, bpa=-2.261 degrees ! Estimated noise=0.250071 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 = 0.00341715 Jy ! Component: 100 - total flux cleaned = 0.00577162 Jy ! Component: 150 - total flux cleaned = 0.00756649 Jy ! Component: 200 - total flux cleaned = 0.00861614 Jy ! Total flux subtracted in 200 components = 0.00861614 Jy ! Clean residual min=-0.001443 max=0.001510 Jy/beam ! Clean residual mean=0.000002 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.062983 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 48 components and 0.062983 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=2.169 mas, bmaj=3.578 mas, bpa=2.851 degrees ! Estimated noise=0.320513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167549 Jy ! Component: 100 - total flux cleaned = 0.00235778 Jy ! Component: 150 - total flux cleaned = 0.0026332 Jy ! Component: 200 - total flux cleaned = 0.00283875 Jy ! Total flux subtracted in 200 components = 0.00283875 Jy ! Clean residual min=-0.001453 max=0.001362 Jy/beam ! Clean residual mean=0.000004 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0658217 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 = 0.000204267 Jy ! Component: 100 - total flux cleaned = 0.000380889 Jy ! Component: 150 - total flux cleaned = 0.000517718 Jy ! Component: 200 - total flux cleaned = 0.000623862 Jy ! Total flux subtracted in 200 components = 0.000623862 Jy ! Clean residual min=-0.001468 max=0.001350 Jy/beam ! Clean residual mean=0.000003 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0664456 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 82 components and 0.0664456 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8999 mas, bmaj=2.042 mas, bpa=-2.261 degrees ! Estimated noise=0.250071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000127909 Jy ! Component: 100 - total flux cleaned = 0.000161705 Jy ! Component: 150 - total flux cleaned = 0.00034275 Jy ! Component: 200 - total flux cleaned = 0.000453851 Jy ! Total flux subtracted in 200 components = 0.000453851 Jy ! Clean residual min=-0.001335 max=0.001249 Jy/beam ! Clean residual mean=0.000002 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0668994 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 104 components and 0.0668994 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=0.062516Jy sigma=1.331214 ! Fit after self-cal, rms=0.062518Jy sigma=1.331096 wmodel /scr/pima/bg219i_uvs/J0621-0609_X_map.mod ! Writing 104 model components to file: /scr/pima/bg219i_uvs/J0621-0609_X_map.mod wobs /scr/pima/bg219i_uvs/J0621-0609_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0621-0609_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0621-0609_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219i_uvs/J0621-0609_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 = 3.66985e-06 Jy ! Component: 100 - total flux cleaned = 4.77497e-05 Jy ! Component: 150 - total flux cleaned = 0.000111397 Jy ! Component: 200 - total flux cleaned = 0.00033719 Jy ! Component: 250 - total flux cleaned = 0.000436839 Jy ! Component: 300 - total flux cleaned = 0.000515281 Jy ! Component: 350 - total flux cleaned = 0.000648885 Jy ! Component: 400 - total flux cleaned = 0.000760825 Jy ! Component: 450 - total flux cleaned = 0.000778993 Jy ! Component: 500 - total flux cleaned = 0.000850579 Jy ! Component: 550 - total flux cleaned = 0.000955734 Jy ! Component: 600 - total flux cleaned = 0.00105847 Jy ! Component: 650 - total flux cleaned = 0.00115922 Jy ! Component: 700 - total flux cleaned = 0.00119237 Jy ! Component: 750 - total flux cleaned = 0.0012579 Jy ! Component: 800 - total flux cleaned = 0.00132205 Jy ! Component: 850 - total flux cleaned = 0.00140069 Jy ! Component: 900 - total flux cleaned = 0.00149294 Jy ! Component: 950 - total flux cleaned = 0.0015534 Jy ! Component: 1000 - total flux cleaned = 0.00161297 Jy ! Component: 1050 - total flux cleaned = 0.00167176 Jy ! Component: 1100 - total flux cleaned = 0.00170073 Jy ! Component: 1150 - total flux cleaned = 0.00175767 Jy ! Component: 1200 - total flux cleaned = 0.00181406 Jy ! Component: 1250 - total flux cleaned = 0.00188341 Jy ! Component: 1300 - total flux cleaned = 0.0019109 Jy ! Component: 1350 - total flux cleaned = 0.00200574 Jy ! Component: 1400 - total flux cleaned = 0.00209945 Jy ! Component: 1450 - total flux cleaned = 0.00213915 Jy ! Component: 1500 - total flux cleaned = 0.00217827 Jy ! Component: 1550 - total flux cleaned = 0.00226887 Jy ! Component: 1600 - total flux cleaned = 0.00228182 Jy ! Component: 1650 - total flux cleaned = 0.00234484 Jy ! Component: 1700 - total flux cleaned = 0.00238218 Jy ! Component: 1750 - total flux cleaned = 0.00241892 Jy ! Component: 1800 - total flux cleaned = 0.00243089 Jy ! Component: 1850 - total flux cleaned = 0.00247906 Jy ! Component: 1900 - total flux cleaned = 0.00244327 Jy ! Component: 1950 - total flux cleaned = 0.0025143 Jy ! Component: 2000 - total flux cleaned = 0.00257262 Jy ! Component: 2050 - total flux cleaned = 0.00259573 Jy ! Component: 2100 - total flux cleaned = 0.00262998 Jy ! Component: 2150 - total flux cleaned = 0.00268676 Jy ! Component: 2200 - total flux cleaned = 0.00273188 Jy ! Component: 2250 - total flux cleaned = 0.00274299 Jy ! Component: 2300 - total flux cleaned = 0.00276521 Jy ! Component: 2350 - total flux cleaned = 0.00278729 Jy ! Component: 2400 - total flux cleaned = 0.00286356 Jy ! Component: 2450 - total flux cleaned = 0.00292846 Jy ! Component: 2500 - total flux cleaned = 0.00300348 Jy ! Component: 2550 - total flux cleaned = 0.0030142 Jy ! Component: 2600 - total flux cleaned = 0.00308805 Jy ! Component: 2650 - total flux cleaned = 0.0031612 Jy ! Component: 2700 - total flux cleaned = 0.00316119 Jy ! Component: 2750 - total flux cleaned = 0.00324358 Jy ! Component: 2800 - total flux cleaned = 0.0032946 Jy ! Component: 2850 - total flux cleaned = 0.00330475 Jy ! Component: 2900 - total flux cleaned = 0.0033551 Jy ! Component: 2950 - total flux cleaned = 0.00338516 Jy ! Component: 3000 - total flux cleaned = 0.00343474 Jy ! Component: 3050 - total flux cleaned = 0.00342484 Jy ! Component: 3100 - total flux cleaned = 0.00347368 Jy ! Component: 3150 - total flux cleaned = 0.0034639 Jy ! Component: 3200 - total flux cleaned = 0.00351212 Jy ! Component: 3250 - total flux cleaned = 0.00354088 Jy ! Component: 3300 - total flux cleaned = 0.0035693 Jy ! Component: 3350 - total flux cleaned = 0.0035787 Jy ! Component: 3400 - total flux cleaned = 0.00360684 Jy ! Component: 3450 - total flux cleaned = 0.00363474 Jy ! Component: 3500 - total flux cleaned = 0.00365329 Jy ! Component: 3550 - total flux cleaned = 0.00371769 Jy ! Component: 3600 - total flux cleaned = 0.00372681 Jy ! Component: 3650 - total flux cleaned = 0.00378114 Jy ! Component: 3700 - total flux cleaned = 0.00377214 Jy ! Component: 3750 - total flux cleaned = 0.0037901 Jy ! Component: 3800 - total flux cleaned = 0.00383468 Jy ! Component: 3850 - total flux cleaned = 0.00387011 Jy ! Component: 3900 - total flux cleaned = 0.00388778 Jy ! Component: 3950 - total flux cleaned = 0.00391398 Jy ! Component: 4000 - total flux cleaned = 0.00395743 Jy ! Component: 4050 - total flux cleaned = 0.00397475 Jy ! Total flux subtracted in 4096 components = 0.00396624 Jy ! Clean residual min=-0.000739 max=0.000494 Jy/beam ! Clean residual mean=0.000001 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0708656 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 390 components and 0.0708656 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0621-0609_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8999 x 2.042 at -2.261 degrees (North through East) ! Clean map min=-0.0009625 max=0.048677 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0621-0609_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0486768 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000142527 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.878411 0.878411 1.75682 3.51364 7.02729 14.0546 28.1091 56.2183 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.048 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 341.525 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0621-0609_X_uvs.log closed on Wed Apr 6 23:34:36 2016