! Started logfile: /scr/pima/bg219g_uvs/J1733-1304_X_uvs.log on Thu Apr 7 09:55:13 2016 obs /scr/pima/bg219g_uvs/J1733-1304_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1733-1304_X_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.755556 visibilities/baseline/integration-bin. ! Found source: J1733-1304 ! ! 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 2856 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/bg219g_uvs/J1733-1304_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 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=2.311225Jy sigma=24.952839 ! Fit after self-cal, rms=1.254739Jy sigma=13.231247 ! 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=0.6184 mas, bmaj=1.677 mas, bpa=-8.265 degrees ! Estimated noise=2.59264 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 = 1.40736 Jy ! Component: 100 - total flux cleaned = 1.74247 Jy ! Total flux subtracted in 100 components = 1.74247 Jy ! Clean residual min=-0.311862 max=0.447296 Jy/beam ! Clean residual mean=0.000493 rms=0.077084 Jy/beam ! Combined flux in latest and established models = 1.74247 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.74247 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=0.848112Jy sigma=11.159904 ! Fit after self-cal, rms=0.847625Jy sigma=11.157787 ! 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=0.716 mas, bmaj=1.8 mas, bpa=-8.618 degrees ! Estimated noise=1.98896 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 = -0.0190863 Jy ! Component: 100 - total flux cleaned = -0.0295179 Jy ! Component: 150 - total flux cleaned = -0.0379715 Jy ! Component: 200 - total flux cleaned = -0.0403407 Jy ! Total flux subtracted in 200 components = -0.0403407 Jy ! Clean residual min=-0.367338 max=0.512873 Jy/beam ! Clean residual mean=0.001395 rms=0.105502 Jy/beam ! Combined flux in latest and established models = 1.70213 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 1.70213 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=0.828922Jy sigma=10.888462 ! Fit after self-cal, rms=0.827678Jy sigma=10.877161 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.716 x 1.8 at -8.618 degrees (North through East) ! Clean map min=-0.34904 max=1.7879 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.827678Jy sigma=10.877161 ! Fit after self-cal, rms=0.827678Jy sigma=10.877161 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.716 mas, bmaj=1.8 mas, bpa=-8.618 degrees ! Estimated noise=1.98896 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 = -0.0130266 Jy ! Component: 100 - total flux cleaned = -0.0149218 Jy ! Component: 150 - total flux cleaned = -0.0165585 Jy ! Component: 200 - total flux cleaned = -0.0165463 Jy ! Total flux subtracted in 200 components = -0.0165463 Jy ! Clean residual min=-0.358320 max=0.512712 Jy/beam ! Clean residual mean=0.001378 rms=0.104750 Jy/beam ! Combined flux in latest and established models = 1.68558 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 14 components and 1.68558 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=0.820883Jy sigma=10.794194 ! Fit after self-cal, rms=0.820430Jy sigma=10.788913 ! 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=0.820430Jy sigma=10.788913 ! Fit after self-cal, rms=0.820430Jy sigma=10.788913 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.716 mas, bmaj=1.8 mas, bpa=-8.618 degrees ! Estimated noise=1.98896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0104533 Jy ! Component: 100 - total flux cleaned = -0.0117357 Jy ! Component: 150 - total flux cleaned = -0.0127998 Jy ! Component: 200 - total flux cleaned = -0.0138451 Jy ! Total flux subtracted in 200 components = -0.0138451 Jy ! Clean residual min=-0.352553 max=0.511066 Jy/beam ! Clean residual mean=0.001363 rms=0.104317 Jy/beam ! Combined flux in latest and established models = 1.67174 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 1.67174 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=0.817881Jy sigma=10.748493 ! Fit after self-cal, rms=0.817781Jy sigma=10.746710 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 (-4.2, -28.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.461317 Jy ! Component: 100 - total flux cleaned = 0.683294 Jy ! Component: 150 - total flux cleaned = 0.770018 Jy ! Component: 200 - total flux cleaned = 0.807423 Jy ! Total flux subtracted in 200 components = 0.807423 Jy ! Clean residual min=-0.200503 max=0.326045 Jy/beam ! Clean residual mean=0.000537 rms=0.057603 Jy/beam ! Combined flux in latest and established models = 2.47916 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 61 components and 2.47916 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=0.595436Jy sigma=6.921503 ! Fit after self-cal, rms=0.534836Jy sigma=6.473649 ! 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=0.534836Jy sigma=6.473649 ! Fit after self-cal, rms=0.534836Jy sigma=6.473649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.716 mas, bmaj=1.8 mas, bpa=-8.618 degrees ! Estimated noise=1.98896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0773612 Jy ! Component: 100 - total flux cleaned = 0.0813477 Jy ! Component: 150 - total flux cleaned = 0.0816645 Jy ! Component: 200 - total flux cleaned = 0.0858148 Jy ! Total flux subtracted in 200 components = 0.0858148 Jy ! Clean residual min=-0.166840 max=0.197976 Jy/beam ! Clean residual mean=0.000341 rms=0.042568 Jy/beam ! Combined flux in latest and established models = 2.56497 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 76 components and 2.56497 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=0.516063Jy sigma=5.725605 ! Fit after self-cal, rms=0.501719Jy sigma=5.655984 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 = 0.0193697 Jy ! Component: 100 - total flux cleaned = 0.022761 Jy ! Component: 150 - total flux cleaned = 0.0288886 Jy ! Component: 200 - total flux cleaned = 0.0302358 Jy ! Total flux subtracted in 200 components = 0.0302358 Jy ! Clean residual min=-0.157056 max=0.157435 Jy/beam ! Clean residual mean=0.000260 rms=0.038308 Jy/beam ! Combined flux in latest and established models = 2.59521 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 81 components and 2.59521 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=0.496926Jy sigma=5.427075 ! Fit after self-cal, rms=0.491108Jy sigma=5.407236 ! 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=0.491108Jy sigma=5.407236 ! Fit after self-cal, rms=0.491108Jy sigma=5.407236 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.058 mas, bmaj=3.588 mas, bpa=-3.838 degrees ! Estimated noise=2.93417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0165647 Jy ! Component: 100 - total flux cleaned = -0.0232679 Jy ! Component: 150 - total flux cleaned = -0.0308779 Jy ! Component: 200 - total flux cleaned = -0.0347667 Jy ! Total flux subtracted in 200 components = -0.0347667 Jy ! Clean residual min=-0.211132 max=0.191304 Jy/beam ! Clean residual mean=0.000532 rms=0.074693 Jy/beam ! Combined flux in latest and established models = 2.56044 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 86 components and 2.56044 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=0.493443Jy sigma=5.349852 ! Fit after self-cal, rms=0.491526Jy sigma=5.343664 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 = 0.00138334 Jy ! Component: 100 - total flux cleaned = -0.000381915 Jy ! Component: 150 - total flux cleaned = -0.00119829 Jy ! Component: 200 - total flux cleaned = -0.00197051 Jy ! Total flux subtracted in 200 components = -0.00197051 Jy ! Clean residual min=-0.205672 max=0.184048 Jy/beam ! Clean residual mean=0.000504 rms=0.072283 Jy/beam ! Combined flux in latest and established models = 2.55847 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 90 components and 2.55847 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=0.492404Jy sigma=5.332840 ! Fit after self-cal, rms=0.491808Jy sigma=5.331447 ! 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=0.716 mas, bmaj=1.8 mas, bpa=-8.618 degrees ! Estimated noise=1.98896 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.716 x 1.8 at -8.618 degrees (North through East) ! Clean map min=-0.13223 max=1.603 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 ! Performing amp+phase self-cal ! ! 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=0.491808Jy sigma=5.331447 ! Fit after self-cal, rms=0.491808Jy sigma=5.331447 ! Inverting map and beam ! Estimated beam: bmin=0.716 mas, bmaj=1.8 mas, bpa=-8.618 degrees ! Estimated noise=1.98896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0232034 Jy ! Component: 100 - total flux cleaned = 0.0269363 Jy ! Component: 150 - total flux cleaned = 0.0311643 Jy ! Component: 200 - total flux cleaned = 0.0349335 Jy ! Total flux subtracted in 200 components = 0.0349335 Jy ! Clean residual min=-0.144169 max=0.140418 Jy/beam ! Clean residual mean=0.000187 rms=0.035056 Jy/beam ! Combined flux in latest and established models = 2.59341 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 95 components and 2.59341 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=0.488008Jy sigma=5.253784 ! Fit after self-cal, rms=0.486549Jy sigma=5.249382 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000315026 Jy ! Component: 100 - total flux cleaned = 0.0020841 Jy ! Component: 150 - total flux cleaned = 0.00368624 Jy ! Component: 200 - total flux cleaned = 0.00366321 Jy ! Total flux subtracted in 200 components = 0.00366321 Jy ! Clean residual min=-0.141730 max=0.135866 Jy/beam ! Clean residual mean=0.000187 rms=0.034460 Jy/beam ! Combined flux in latest and established models = 2.59707 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 99 components and 2.59707 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=0.485084Jy sigma=5.208826 ! Fit after self-cal, rms=0.483911Jy sigma=5.206402 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.483911Jy sigma=5.206402 ! Fit after self-cal, rms=0.483911Jy sigma=5.206402 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=0.6184 mas, bmaj=1.677 mas, bpa=-8.265 degrees ! Estimated noise=2.59264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.46666 Jy ! Component: 100 - total flux cleaned = 1.94342 Jy ! Component: 150 - total flux cleaned = 2.17732 Jy ! Component: 200 - total flux cleaned = 2.34414 Jy ! Total flux subtracted in 200 components = 2.34414 Jy ! Clean residual min=-0.175468 max=0.199466 Jy/beam ! Clean residual mean=0.000085 rms=0.041644 Jy/beam ! Combined flux in latest and established models = 2.34414 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 26 model components to the UV plane model. ! The established model now contains 26 components and 2.34414 Jy ! Inverting map and beam ! Estimated beam: bmin=0.716 mas, bmaj=1.8 mas, bpa=-8.618 degrees ! Estimated noise=1.98896 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) ! Added new window around map position (13, 18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.199905 Jy ! Component: 100 - total flux cleaned = 0.290885 Jy ! Component: 150 - total flux cleaned = 0.323509 Jy ! Component: 200 - total flux cleaned = 0.336979 Jy ! Total flux subtracted in 200 components = 0.336979 Jy ! Clean residual min=-0.122108 max=0.123412 Jy/beam ! Clean residual mean=0.000173 rms=0.030399 Jy/beam ! Combined flux in latest and established models = 2.68112 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 51 components and 2.68112 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=2.058 mas, bmaj=3.588 mas, bpa=-3.838 degrees ! Estimated noise=2.93417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0446626 Jy ! Component: 100 - total flux cleaned = 0.0365732 Jy ! Component: 150 - total flux cleaned = 0.0300526 Jy ! Component: 200 - total flux cleaned = 0.0314668 Jy ! Total flux subtracted in 200 components = 0.0314668 Jy ! Clean residual min=-0.155989 max=0.179041 Jy/beam ! Clean residual mean=0.000347 rms=0.047928 Jy/beam ! Combined flux in latest and established models = 2.71258 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 = -2.57843e-05 Jy ! Component: 100 - total flux cleaned = -0.0010398 Jy ! Component: 150 - total flux cleaned = -0.00102478 Jy ! Component: 200 - total flux cleaned = -0.00105563 Jy ! Total flux subtracted in 200 components = -0.00105563 Jy ! Clean residual min=-0.151148 max=0.171874 Jy/beam ! Clean residual mean=0.000323 rms=0.045794 Jy/beam ! Combined flux in latest and established models = 2.71153 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 73 components and 2.71153 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.716 mas, bmaj=1.8 mas, bpa=-8.618 degrees ! Estimated noise=1.98896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0301794 Jy ! Component: 100 - total flux cleaned = 0.03705 Jy ! Component: 150 - total flux cleaned = 0.0370268 Jy ! Component: 200 - total flux cleaned = 0.0383251 Jy ! Total flux subtracted in 200 components = 0.0383251 Jy ! Clean residual min=-0.113189 max=0.108464 Jy/beam ! Clean residual mean=0.000169 rms=0.026973 Jy/beam ! Combined flux in latest and established models = 2.74985 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 92 components and 2.74985 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=0.467629Jy sigma=4.784962 ! Fit after self-cal, rms=0.459579Jy sigma=4.685482 wmodel /scr/pima/bg219g_uvs/J1733-1304_X_map.mod ! Writing 92 model components to file: /scr/pima/bg219g_uvs/J1733-1304_X_map.mod wobs /scr/pima/bg219g_uvs/J1733-1304_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1733-1304_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1733-1304_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219g_uvs/J1733-1304_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 = -0.0260118 Jy ! Component: 100 - total flux cleaned = -0.0307971 Jy ! Component: 150 - total flux cleaned = -0.0438822 Jy ! Component: 200 - total flux cleaned = -0.0559708 Jy ! Component: 250 - total flux cleaned = -0.0709391 Jy ! Component: 300 - total flux cleaned = -0.0825564 Jy ! Component: 350 - total flux cleaned = -0.0879632 Jy ! Component: 400 - total flux cleaned = -0.0931135 Jy ! Component: 450 - total flux cleaned = -0.0960626 Jy ! Component: 500 - total flux cleaned = -0.100728 Jy ! Component: 550 - total flux cleaned = -0.105174 Jy ! Component: 600 - total flux cleaned = -0.105988 Jy ! Component: 650 - total flux cleaned = -0.108446 Jy ! Component: 700 - total flux cleaned = -0.112391 Jy ! Component: 750 - total flux cleaned = -0.116182 Jy ! Component: 800 - total flux cleaned = -0.119093 Jy ! Component: 850 - total flux cleaned = -0.122622 Jy ! Component: 900 - total flux cleaned = -0.12534 Jy ! Component: 950 - total flux cleaned = -0.125965 Jy ! Component: 1000 - total flux cleaned = -0.129159 Jy ! Component: 1050 - total flux cleaned = -0.129747 Jy ! Component: 1100 - total flux cleaned = -0.132722 Jy ! Component: 1150 - total flux cleaned = -0.133856 Jy ! Component: 1200 - total flux cleaned = -0.134435 Jy ! Component: 1250 - total flux cleaned = -0.136647 Jy ! Component: 1300 - total flux cleaned = -0.138776 Jy ! Component: 1350 - total flux cleaned = -0.139304 Jy ! Component: 1400 - total flux cleaned = -0.143322 Jy ! Component: 1450 - total flux cleaned = -0.146241 Jy ! Component: 1500 - total flux cleaned = -0.146244 Jy ! Component: 1550 - total flux cleaned = -0.148567 Jy ! Component: 1600 - total flux cleaned = -0.149022 Jy ! Component: 1650 - total flux cleaned = -0.150794 Jy ! Component: 1700 - total flux cleaned = -0.152097 Jy ! Component: 1750 - total flux cleaned = -0.15209 Jy ! Component: 1800 - total flux cleaned = -0.152091 Jy ! Component: 1850 - total flux cleaned = -0.152087 Jy ! Component: 1900 - total flux cleaned = -0.15129 Jy ! Component: 1950 - total flux cleaned = -0.150514 Jy ! Component: 2000 - total flux cleaned = -0.149745 Jy ! Component: 2050 - total flux cleaned = -0.148993 Jy ! Component: 2100 - total flux cleaned = -0.147156 Jy ! Component: 2150 - total flux cleaned = -0.145711 Jy ! Component: 2200 - total flux cleaned = -0.144647 Jy ! Component: 2250 - total flux cleaned = -0.143599 Jy ! Component: 2300 - total flux cleaned = -0.141882 Jy ! Component: 2350 - total flux cleaned = -0.140201 Jy ! Component: 2400 - total flux cleaned = -0.139873 Jy ! Component: 2450 - total flux cleaned = -0.138892 Jy ! Component: 2500 - total flux cleaned = -0.137926 Jy ! Component: 2550 - total flux cleaned = -0.136034 Jy ! Component: 2600 - total flux cleaned = -0.134482 Jy ! Component: 2650 - total flux cleaned = -0.131728 Jy ! Component: 2700 - total flux cleaned = -0.129618 Jy ! Component: 2750 - total flux cleaned = -0.127537 Jy ! Component: 2800 - total flux cleaned = -0.124889 Jy ! Component: 2850 - total flux cleaned = -0.122563 Jy ! Component: 2900 - total flux cleaned = -0.11998 Jy ! Component: 2950 - total flux cleaned = -0.117144 Jy ! Component: 3000 - total flux cleaned = -0.114899 Jy ! Component: 3050 - total flux cleaned = -0.11157 Jy ! Component: 3100 - total flux cleaned = -0.109098 Jy ! Component: 3150 - total flux cleaned = -0.106654 Jy ! Component: 3200 - total flux cleaned = -0.104501 Jy ! Component: 3250 - total flux cleaned = -0.102363 Jy ! Component: 3300 - total flux cleaned = -0.0999769 Jy ! Component: 3350 - total flux cleaned = -0.097609 Jy ! Component: 3400 - total flux cleaned = -0.0952569 Jy ! Component: 3450 - total flux cleaned = -0.0931786 Jy ! Component: 3500 - total flux cleaned = -0.0905992 Jy ! Component: 3550 - total flux cleaned = -0.088034 Jy ! Component: 3600 - total flux cleaned = -0.0857386 Jy ! Component: 3650 - total flux cleaned = -0.0837079 Jy ! Component: 3700 - total flux cleaned = -0.081185 Jy ! Component: 3750 - total flux cleaned = -0.0784222 Jy ! Component: 3800 - total flux cleaned = -0.0761726 Jy ! Component: 3850 - total flux cleaned = -0.0734369 Jy ! Component: 3900 - total flux cleaned = -0.0721982 Jy ! Component: 3950 - total flux cleaned = -0.0689944 Jy ! Component: 4000 - total flux cleaned = -0.0677668 Jy ! Component: 4050 - total flux cleaned = -0.0653229 Jy ! Total flux subtracted in 4096 components = -0.0638632 Jy ! Clean residual min=-0.014084 max=0.013343 Jy/beam ! Clean residual mean=-0.000049 rms=0.004025 Jy/beam ! Combined flux in latest and established models = 2.68599 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 383 components and 2.68599 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1733-1304_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.716 x 1.8 at -8.618 degrees (North through East) ! Clean map min=-0.06144 max=1.3921 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1733-1304_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.39212 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00436549 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.940755 0.940755 1.88151 3.76302 7.52604 15.0521 30.1042 60.2083 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.392 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 318.892 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1733-1304_X_uvs.log closed on Thu Apr 7 09:55:17 2016