! Started logfile: /scr/pima/bg219h_uvs/J1441+6318_X_uvs.log on Thu Apr 7 12:13:01 2016 obs /scr/pima/bg219h_uvs/J1441+6318_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1441+6318_X_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.822989 visibilities/baseline/integration-bin. ! Found source: J1441+6318 ! ! 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 25776 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/J1441+6318_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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 48 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=1.009995Jy sigma=25.741422 ! Fit after self-cal, rms=0.853910Jy sigma=21.652934 ! 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=0.8325 mas, bmaj=1.091 mas, bpa=65.3 degrees ! Estimated noise=0.54216 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 = 0.107795 Jy ! Component: 100 - total flux cleaned = 0.142664 Jy ! Total flux subtracted in 100 components = 0.142664 Jy ! Clean residual min=-0.007300 max=0.016500 Jy/beam ! Clean residual mean=0.000051 rms=0.001989 Jy/beam ! Combined flux in latest and established models = 0.142664 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.142664 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=0.069726Jy sigma=1.695296 ! Fit after self-cal, rms=0.069572Jy sigma=1.691878 ! Inverting map ! Added new window around map position (-0.6, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186128 Jy ! Component: 100 - total flux cleaned = 0.030047 Jy ! Total flux subtracted in 100 components = 0.030047 Jy ! Clean residual min=-0.005062 max=0.010531 Jy/beam ! Clean residual mean=0.000031 rms=0.001258 Jy/beam ! Combined flux in latest and established models = 0.172711 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.172711 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=0.062303Jy sigma=1.483552 ! Fit after self-cal, rms=0.062230Jy sigma=1.481208 ! Inverting map ! Added new window around map position (1.2, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00955555 Jy ! Component: 100 - total flux cleaned = 0.0159146 Jy ! Total flux subtracted in 100 components = 0.0159146 Jy ! Clean residual min=-0.004389 max=0.004766 Jy/beam ! Clean residual mean=0.000020 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.188626 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.188626 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=0.060107Jy sigma=1.422259 ! Fit after self-cal, rms=0.060041Jy sigma=1.421072 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=1.353 mas, bpa=68.88 degrees ! Estimated noise=0.236127 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 = 0.00758714 Jy ! Component: 100 - total flux cleaned = 0.012206 Jy ! Component: 150 - total flux cleaned = 0.01527 Jy ! Component: 200 - total flux cleaned = 0.0173707 Jy ! Total flux subtracted in 200 components = 0.0173707 Jy ! Clean residual min=-0.002216 max=0.002128 Jy/beam ! Clean residual mean=0.000008 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.205997 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 53 components and 0.205997 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=0.058999Jy sigma=1.392193 ! Fit after self-cal, rms=0.058945Jy sigma=1.390977 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.062 x 1.353 at 68.88 degrees (North through East) ! Clean map min=-0.0019435 max=0.14202 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 0.98 HN 0.97 KP 1.00 ! LA 0.99 MK 1.00 NL 1.01 OV 1.01 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.99 KP 1.00 ! LA 0.99 MK 1.01 NL 1.00 OV 1.01 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.99 KP 1.00 ! LA 0.97 MK 1.01 NL 1.01 OV 0.99 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.01 KP 0.98 ! LA 1.00 MK 1.01 NL 1.01 OV 1.00 ! PT 0.98 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.98 KP 0.99 ! LA 1.01 MK 1.01 NL 1.00 OV 1.00 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.99 KP 0.98 ! LA 0.98 MK 1.01 NL 0.99 OV 1.02 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.04 KP 1.00 ! LA 1.00 MK 1.01 NL 0.99 OV 1.01 ! PT 0.98 SC 1.01 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058945Jy sigma=1.390977 ! Fit after self-cal, rms=0.058480Jy sigma=1.388068 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=1.357 mas, bpa=68.75 degrees ! Estimated noise=0.234456 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 = 0.00121329 Jy ! Component: 100 - total flux cleaned = 0.0013749 Jy ! Component: 150 - total flux cleaned = 0.00143868 Jy ! Component: 200 - total flux cleaned = 0.00146609 Jy ! Total flux subtracted in 200 components = 0.00146609 Jy ! Clean residual min=-0.001749 max=0.001676 Jy/beam ! Clean residual mean=0.000003 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.207463 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 0.207463 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=0.058419Jy sigma=1.386675 ! Fit after self-cal, rms=0.058405Jy sigma=1.386390 ! 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=0.058405Jy sigma=1.386390 ! Fit after self-cal, rms=0.058949Jy sigma=1.383741 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=1.351 mas, bpa=68.55 degrees ! Estimated noise=0.234895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.51497e-05 Jy ! Component: 100 - total flux cleaned = 0.000328618 Jy ! Component: 150 - total flux cleaned = 0.000523666 Jy ! Component: 200 - total flux cleaned = 0.000539571 Jy ! Total flux subtracted in 200 components = 0.000539571 Jy ! Clean residual min=-0.001678 max=0.001564 Jy/beam ! Clean residual mean=-0.000000 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.208002 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 0.208002 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=0.058922Jy sigma=1.383093 ! Fit after self-cal, rms=0.058920Jy sigma=1.382903 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 = -2.63397e-05 Jy ! Component: 100 - total flux cleaned = 9.15053e-05 Jy ! Component: 150 - total flux cleaned = 9.2241e-05 Jy ! Component: 200 - total flux cleaned = 9.2019e-05 Jy ! Total flux subtracted in 200 components = 9.2019e-05 Jy ! Clean residual min=-0.001627 max=0.001509 Jy/beam ! Clean residual mean=-0.000000 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.208094 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 70 components and 0.208094 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=0.058909Jy sigma=1.382641 ! Fit after self-cal, rms=0.058905Jy sigma=1.382554 ! 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=0.058905Jy sigma=1.382554 ! Fit after self-cal, rms=0.058883Jy sigma=1.382443 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=1.348 mas, bpa=68.52 degrees ! Estimated noise=0.234851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000124714 Jy ! Component: 100 - total flux cleaned = 0.000242024 Jy ! Component: 150 - total flux cleaned = 0.000295463 Jy ! Component: 200 - total flux cleaned = 0.00029587 Jy ! Total flux subtracted in 200 components = 0.00029587 Jy ! Clean residual min=-0.001573 max=0.001453 Jy/beam ! Clean residual mean=-0.000000 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.20839 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 74 components and 0.20839 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=0.058872Jy sigma=1.382234 ! Fit after self-cal, rms=0.058869Jy sigma=1.382179 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 = 1.09811e-06 Jy ! Component: 100 - total flux cleaned = 1.48715e-05 Jy ! Component: 150 - total flux cleaned = 1.46629e-05 Jy ! Component: 200 - total flux cleaned = 4.49062e-06 Jy ! Total flux subtracted in 200 components = 4.49062e-06 Jy ! Clean residual min=-0.001564 max=0.001411 Jy/beam ! Clean residual mean=-0.000000 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.208395 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 78 components and 0.208395 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=0.058863Jy sigma=1.382052 ! Fit after self-cal, rms=0.058861Jy sigma=1.382016 ! 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=0.058861Jy sigma=1.382016 ! Fit after self-cal, rms=0.058868Jy sigma=1.381975 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.205 mas, bmaj=2.676 mas, bpa=82.68 degrees ! Estimated noise=0.297943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000236043 Jy ! Component: 100 - total flux cleaned = 0.000253377 Jy ! Component: 150 - total flux cleaned = 0.000240915 Jy ! Component: 200 - total flux cleaned = 0.000235545 Jy ! Total flux subtracted in 200 components = 0.000235545 Jy ! Clean residual min=-0.001641 max=0.001378 Jy/beam ! Clean residual mean=-0.000001 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.20863 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 86 components and 0.20863 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=0.058867Jy sigma=1.381932 ! Fit after self-cal, rms=0.058865Jy sigma=1.381913 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 = -9.85959e-06 Jy ! Component: 100 - total flux cleaned = -1.64743e-05 Jy ! Component: 150 - total flux cleaned = -2.08907e-05 Jy ! Component: 200 - total flux cleaned = -2.5008e-05 Jy ! Total flux subtracted in 200 components = -2.5008e-05 Jy ! Clean residual min=-0.001647 max=0.001369 Jy/beam ! Clean residual mean=-0.000001 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.208605 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 89 components and 0.208605 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=0.058864Jy sigma=1.381893 ! Fit after self-cal, rms=0.058863Jy sigma=1.381883 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=1.347 mas, bpa=68.47 degrees ! Estimated noise=0.234916 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.065 x 1.347 at 68.47 degrees (North through East) ! Clean map min=-0.0013903 max=0.14109 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=0.8341 mas, bmaj=1.089 mas, bpa=64.97 degrees ! Estimated noise=0.540523 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.1073 Jy ! Component: 100 - total flux cleaned = 0.14229 Jy ! Component: 150 - total flux cleaned = 0.161114 Jy ! Component: 200 - total flux cleaned = 0.17342 Jy ! Total flux subtracted in 200 components = 0.17342 Jy ! Clean residual min=-0.004692 max=0.006688 Jy/beam ! Clean residual mean=0.000025 rms=0.001152 Jy/beam ! Combined flux in latest and established models = 0.17342 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.17342 Jy ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=1.347 mas, bpa=68.47 degrees ! Estimated noise=0.234916 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 = 0.0124084 Jy ! Component: 100 - total flux cleaned = 0.0199923 Jy ! Component: 150 - total flux cleaned = 0.0248856 Jy ! Component: 200 - total flux cleaned = 0.0281912 Jy ! Total flux subtracted in 200 components = 0.0281912 Jy ! Clean residual min=-0.001653 max=0.002065 Jy/beam ! Clean residual mean=0.000002 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.201612 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 42 components and 0.201612 Jy ! Inverting map ! Added new window around map position (2, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241216 Jy ! Component: 100 - total flux cleaned = 0.00412558 Jy ! Component: 150 - total flux cleaned = 0.00535589 Jy ! Component: 200 - total flux cleaned = 0.00625149 Jy ! Total flux subtracted in 200 components = 0.00625149 Jy ! Clean residual min=-0.001535 max=0.001440 Jy/beam ! Clean residual mean=-0.000000 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.207863 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.207863 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=2.205 mas, bmaj=2.676 mas, bpa=82.68 degrees ! Estimated noise=0.297943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000755888 Jy ! Component: 100 - total flux cleaned = 0.000979759 Jy ! Component: 150 - total flux cleaned = 0.00110805 Jy ! Component: 200 - total flux cleaned = 0.00112842 Jy ! Total flux subtracted in 200 components = 0.00112842 Jy ! Clean residual min=-0.001574 max=0.001396 Jy/beam ! Clean residual mean=-0.000001 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.208992 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 = 8.66028e-06 Jy ! Component: 100 - total flux cleaned = 8.57258e-06 Jy ! Component: 150 - total flux cleaned = 1.15196e-06 Jy ! Component: 200 - total flux cleaned = 1.0703e-06 Jy ! Total flux subtracted in 200 components = 1.0703e-06 Jy ! Clean residual min=-0.001557 max=0.001405 Jy/beam ! Clean residual mean=-0.000001 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.208993 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 65 components and 0.208993 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=1.347 mas, bpa=68.47 degrees ! Estimated noise=0.234916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000121085 Jy ! Component: 100 - total flux cleaned = 0.000180919 Jy ! Component: 150 - total flux cleaned = 0.000181122 Jy ! Component: 200 - total flux cleaned = 0.000180912 Jy ! Total flux subtracted in 200 components = 0.000180912 Jy ! Clean residual min=-0.001528 max=0.001317 Jy/beam ! Clean residual mean=-0.000001 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.209174 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 76 components and 0.209174 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=0.058852Jy sigma=1.381658 ! Fit after self-cal, rms=0.058845Jy sigma=1.381476 wmodel /scr/pima/bg219h_uvs/J1441+6318_X_map.mod ! Writing 76 model components to file: /scr/pima/bg219h_uvs/J1441+6318_X_map.mod wobs /scr/pima/bg219h_uvs/J1441+6318_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1441+6318_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1441+6318_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219h_uvs/J1441+6318_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 = -0.000385744 Jy ! Component: 100 - total flux cleaned = -0.000340853 Jy ! Component: 150 - total flux cleaned = -0.000298268 Jy ! Component: 200 - total flux cleaned = -0.000298157 Jy ! Component: 250 - total flux cleaned = -0.000358 Jy ! Component: 300 - total flux cleaned = -0.000377688 Jy ! Component: 350 - total flux cleaned = -0.000453494 Jy ! Component: 400 - total flux cleaned = -0.000453282 Jy ! Component: 450 - total flux cleaned = -0.00041691 Jy ! Component: 500 - total flux cleaned = -0.00041746 Jy ! Component: 550 - total flux cleaned = -0.000469763 Jy ! Component: 600 - total flux cleaned = -0.000435591 Jy ! Component: 650 - total flux cleaned = -0.00046926 Jy ! Component: 700 - total flux cleaned = -0.000485787 Jy ! Component: 750 - total flux cleaned = -0.000534412 Jy ! Component: 800 - total flux cleaned = -0.000550456 Jy ! Component: 850 - total flux cleaned = -0.000597608 Jy ! Component: 900 - total flux cleaned = -0.000689944 Jy ! Component: 950 - total flux cleaned = -0.000780836 Jy ! Component: 1000 - total flux cleaned = -0.000855131 Jy ! Component: 1050 - total flux cleaned = -0.000869776 Jy ! Component: 1100 - total flux cleaned = -0.000869644 Jy ! Component: 1150 - total flux cleaned = -0.000869623 Jy ! Component: 1200 - total flux cleaned = -0.000827149 Jy ! Component: 1250 - total flux cleaned = -0.000841495 Jy ! Component: 1300 - total flux cleaned = -0.000800037 Jy ! Component: 1350 - total flux cleaned = -0.000800226 Jy ! Component: 1400 - total flux cleaned = -0.000827753 Jy ! Component: 1450 - total flux cleaned = -0.000787323 Jy ! Component: 1500 - total flux cleaned = -0.000774075 Jy ! Component: 1550 - total flux cleaned = -0.000800423 Jy ! Component: 1600 - total flux cleaned = -0.000748525 Jy ! Component: 1650 - total flux cleaned = -0.000761414 Jy ! Component: 1700 - total flux cleaned = -0.000735884 Jy ! Component: 1750 - total flux cleaned = -0.000723472 Jy ! Component: 1800 - total flux cleaned = -0.000735954 Jy ! Component: 1850 - total flux cleaned = -0.000773108 Jy ! Component: 1900 - total flux cleaned = -0.00074865 Jy ! Component: 1950 - total flux cleaned = -0.000772926 Jy ! Component: 2000 - total flux cleaned = -0.000797 Jy ! Component: 2050 - total flux cleaned = -0.000796922 Jy ! Component: 2100 - total flux cleaned = -0.000773394 Jy ! Component: 2150 - total flux cleaned = -0.000785194 Jy ! Component: 2200 - total flux cleaned = -0.00077358 Jy ! Component: 2250 - total flux cleaned = -0.00079668 Jy ! Component: 2300 - total flux cleaned = -0.000830939 Jy ! Component: 2350 - total flux cleaned = -0.000808305 Jy ! Component: 2400 - total flux cleaned = -0.000819683 Jy ! Component: 2450 - total flux cleaned = -0.00081981 Jy ! Component: 2500 - total flux cleaned = -0.00087522 Jy ! Component: 2550 - total flux cleaned = -0.000853195 Jy ! Component: 2600 - total flux cleaned = -0.000885975 Jy ! Component: 2650 - total flux cleaned = -0.000907594 Jy ! Component: 2700 - total flux cleaned = -0.000961572 Jy ! Component: 2750 - total flux cleaned = -0.000950828 Jy ! Component: 2800 - total flux cleaned = -0.000940065 Jy ! Component: 2850 - total flux cleaned = -0.000982269 Jy ! Component: 2900 - total flux cleaned = -0.00100314 Jy ! Component: 2950 - total flux cleaned = -0.00101358 Jy ! Component: 3000 - total flux cleaned = -0.00101365 Jy ! Component: 3050 - total flux cleaned = -0.0010239 Jy ! Component: 3100 - total flux cleaned = -0.00105454 Jy ! Component: 3150 - total flux cleaned = -0.00105452 Jy ! Component: 3200 - total flux cleaned = -0.00104441 Jy ! Component: 3250 - total flux cleaned = -0.00107444 Jy ! Component: 3300 - total flux cleaned = -0.00106444 Jy ! Component: 3350 - total flux cleaned = -0.00107432 Jy ! Component: 3400 - total flux cleaned = -0.00109392 Jy ! Component: 3450 - total flux cleaned = -0.00107443 Jy ! Component: 3500 - total flux cleaned = -0.00111333 Jy ! Component: 3550 - total flux cleaned = -0.00113257 Jy ! Component: 3600 - total flux cleaned = -0.00111337 Jy ! Component: 3650 - total flux cleaned = -0.00113242 Jy ! Component: 3700 - total flux cleaned = -0.00116087 Jy ! Component: 3750 - total flux cleaned = -0.00117023 Jy ! Component: 3800 - total flux cleaned = -0.00117961 Jy ! Component: 3850 - total flux cleaned = -0.00121699 Jy ! Component: 3900 - total flux cleaned = -0.00124477 Jy ! Component: 3950 - total flux cleaned = -0.00128174 Jy ! Component: 4000 - total flux cleaned = -0.00127249 Jy ! Component: 4050 - total flux cleaned = -0.00130905 Jy ! Total flux subtracted in 4096 components = -0.00133636 Jy ! Clean residual min=-0.000553 max=0.000537 Jy/beam ! Clean residual mean=-0.000001 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.207837 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 385 components and 0.207837 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1441+6318_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.065 x 1.347 at 68.47 degrees (North through East) ! Clean map min=-0.0008908 max=0.14123 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1441+6318_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.14123 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000151154 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.321082 0.321082 0.642165 1.28433 2.56866 5.13732 10.2746 20.5493 41.0985 82.1971 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.141 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 934.339 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1441+6318_X_uvs.log closed on Thu Apr 7 12:13:06 2016