! Started logfile: /d2/scr/pima/bp177b_uvs/J0744+0137_C_uvs.log on Sat Mar 22 08:06:59 2014 obs /d2/scr/pima/bp177b_uvs/J0744+0137_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177b_uvs/J0744+0137_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0744+0137 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 864 visibilities. select RR ! Selecting polarization: RR, channels: 1..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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177b_uvs/J0744+0137_C] 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 0.300x0.300 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.001906Jy sigma=43.792478 ! Fit after self-cal, rms=0.942146Jy sigma=41.012137 ! 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=1.416 mas, bmaj=3.341 mas, bpa=-3.981 degrees ! Estimated noise=0.730848 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 = 0.0419418 Jy ! Component: 100 - total flux cleaned = 0.0547839 Jy ! Total flux subtracted in 100 components = 0.0547839 Jy ! Clean residual min=-0.004329 max=0.007478 Jy/beam ! Clean residual mean=0.000024 rms=0.001286 Jy/beam ! Combined flux in latest and established models = 0.0547839 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0547839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025880Jy sigma=1.103053 ! Fit after self-cal, rms=0.025672Jy sigma=1.097502 ! 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=1.699 mas, bmaj=3.832 mas, bpa=-3.377 degrees ! Estimated noise=0.578478 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 = 0.00959037 Jy ! Component: 100 - total flux cleaned = 0.0151516 Jy ! Component: 150 - total flux cleaned = 0.0187558 Jy ! Component: 200 - total flux cleaned = 0.0211416 Jy ! Total flux subtracted in 200 components = 0.0211416 Jy ! Clean residual min=-0.004719 max=0.010290 Jy/beam ! Clean residual mean=0.000024 rms=0.001601 Jy/beam ! Combined flux in latest and established models = 0.0759254 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 43 components and 0.0759254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022221Jy sigma=0.887424 ! Fit after self-cal, rms=0.022187Jy sigma=0.886726 ! Inverting map ! Added new window around map position (-3.9, -3.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0094257 Jy ! Component: 100 - total flux cleaned = 0.0144845 Jy ! Component: 150 - total flux cleaned = 0.0178444 Jy ! Component: 200 - total flux cleaned = 0.0202957 Jy ! Total flux subtracted in 200 components = 0.0202957 Jy ! Clean residual min=-0.003674 max=0.002761 Jy/beam ! Clean residual mean=0.000011 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.0962211 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 99 components and 0.0962211 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017860Jy sigma=0.656273 ! Fit after self-cal, rms=0.017464Jy sigma=0.637358 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.699 x 3.832 at -3.377 degrees (North through East) ! Clean map min=-0.0026907 max=0.054941 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* 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* 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 1.11 FD 0.85 HN 0.96 LA 0.95 ! MK 0.85 NL 0.95 OV 1.03 PT 0.90 ! SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.03 LA 1.01 ! MK 0.95 NL 1.07 OV 1.03 PT 0.96 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 0.99 LA 1.01 ! MK 0.96 NL 1.06 OV 1.00 PT 0.85 ! SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.01 HN 1.10 LA 1.00 ! MK 1.02 NL 1.01 OV 0.99 PT 1.01 ! SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 1.07 LA 0.92 ! MK 1.02 NL 1.13 OV 0.97 PT 0.94 ! SC 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.98 HN 1.01 LA 0.94 ! MK 0.95 NL 1.07 OV 0.98 PT 0.91 ! SC 0.94 ! ! ! Fit before self-cal, rms=0.017464Jy sigma=0.637358 ! Fit after self-cal, rms=0.016521Jy sigma=0.586000 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.69 mas, bmaj=3.845 mas, bpa=-3.538 degrees ! Estimated noise=0.572073 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 = 0.0014652 Jy ! Component: 100 - total flux cleaned = 0.00181757 Jy ! Component: 150 - total flux cleaned = 0.0021103 Jy ! Component: 200 - total flux cleaned = 0.00235527 Jy ! Total flux subtracted in 200 components = 0.00235527 Jy ! Clean residual min=-0.002051 max=0.002242 Jy/beam ! Clean residual mean=0.000002 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0985764 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 127 components and 0.0985764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016239Jy sigma=0.572590 ! Fit after self-cal, rms=0.016219Jy sigma=0.571502 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016219Jy sigma=0.571502 ! Fit after self-cal, rms=0.016143Jy sigma=0.569913 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.697 mas, bmaj=3.846 mas, bpa=-3.323 degrees ! Estimated noise=0.571301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00077325 Jy ! Component: 100 - total flux cleaned = 0.000984011 Jy ! Component: 150 - total flux cleaned = 0.00118726 Jy ! Component: 200 - total flux cleaned = 0.00128922 Jy ! Total flux subtracted in 200 components = 0.00128922 Jy ! Clean residual min=-0.001916 max=0.002098 Jy/beam ! Clean residual mean=0.000002 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0998656 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 149 components and 0.0998656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016013Jy sigma=0.564040 ! Fit after self-cal, rms=0.015998Jy sigma=0.563434 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 (-50.4, 10.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187445 Jy ! Component: 100 - total flux cleaned = 0.00284236 Jy ! Component: 150 - total flux cleaned = 0.00355037 Jy ! Component: 200 - total flux cleaned = 0.00407735 Jy ! Total flux subtracted in 200 components = 0.00407735 Jy ! Clean residual min=-0.001644 max=0.001421 Jy/beam ! Clean residual mean=0.000001 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.103943 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 194 components and 0.103943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015757Jy sigma=0.551600 ! Fit after self-cal, rms=0.015741Jy sigma=0.550925 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015741Jy sigma=0.550925 ! Fit after self-cal, rms=0.015702Jy sigma=0.549547 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.705 mas, bmaj=3.852 mas, bpa=-3.153 degrees ! Estimated noise=0.570305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000385365 Jy ! Component: 100 - total flux cleaned = 0.000577306 Jy ! Component: 150 - total flux cleaned = 0.000791896 Jy ! Component: 200 - total flux cleaned = 0.000945023 Jy ! Total flux subtracted in 200 components = 0.000945023 Jy ! Clean residual min=-0.001545 max=0.001475 Jy/beam ! Clean residual mean=0.000002 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.104888 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 211 components and 0.104888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015638Jy sigma=0.546836 ! Fit after self-cal, rms=0.015632Jy sigma=0.546615 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 = 0.000224315 Jy ! Component: 100 - total flux cleaned = 0.000382111 Jy ! Component: 150 - total flux cleaned = 0.00047664 Jy ! Component: 200 - total flux cleaned = 0.000561983 Jy ! Total flux subtracted in 200 components = 0.000561983 Jy ! Clean residual min=-0.001486 max=0.001455 Jy/beam ! Clean residual mean=0.000002 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.10545 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 224 components and 0.10545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015598Jy sigma=0.545276 ! Fit after self-cal, rms=0.015595Jy sigma=0.545170 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015595Jy sigma=0.545170 ! Fit after self-cal, rms=0.015591Jy sigma=0.544584 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.647 mas, bmaj=6.162 mas, bpa=9.821 degrees ! Estimated noise=0.675552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000805094 Jy ! Component: 100 - total flux cleaned = 0.00112018 Jy ! Component: 150 - total flux cleaned = 0.00141302 Jy ! Component: 200 - total flux cleaned = 0.00163032 Jy ! Total flux subtracted in 200 components = 0.00163032 Jy ! Clean residual min=-0.001926 max=0.001684 Jy/beam ! Clean residual mean=0.000003 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.10708 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 242 components and 0.10708 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015577Jy sigma=0.544276 ! Fit after self-cal, rms=0.015570Jy sigma=0.543943 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 = 0.000360101 Jy ! Component: 100 - total flux cleaned = 0.000546768 Jy ! Component: 150 - total flux cleaned = 0.000639409 Jy ! Component: 200 - total flux cleaned = 0.000682905 Jy ! Total flux subtracted in 200 components = 0.000682905 Jy ! Clean residual min=-0.001853 max=0.001662 Jy/beam ! Clean residual mean=0.000003 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.107763 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 263 components and 0.107763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015567Jy sigma=0.544086 ! Fit after self-cal, rms=0.015564Jy sigma=0.543969 ! 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=1.712 mas, bmaj=3.855 mas, bpa=-3.015 degrees ! Estimated noise=0.569805 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.712 x 3.855 at -3.015 degrees (North through East) ! Clean map min=-0.0013443 max=0.054315 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=1.425 mas, bmaj=3.359 mas, bpa=-3.637 degrees ! Estimated noise=0.727296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0417247 Jy ! Component: 100 - total flux cleaned = 0.0545872 Jy ! Component: 150 - total flux cleaned = 0.0622322 Jy ! Component: 200 - total flux cleaned = 0.0678527 Jy ! Total flux subtracted in 200 components = 0.0678527 Jy ! Clean residual min=-0.003435 max=0.003351 Jy/beam ! Clean residual mean=0.000015 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.0678527 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.0678527 Jy ! Inverting map and beam ! Estimated beam: bmin=1.712 mas, bmaj=3.855 mas, bpa=-3.015 degrees ! Estimated noise=0.569805 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 = 0.00757625 Jy ! Component: 100 - total flux cleaned = 0.01285 Jy ! Component: 150 - total flux cleaned = 0.0167905 Jy ! Component: 200 - total flux cleaned = 0.019885 Jy ! Total flux subtracted in 200 components = 0.019885 Jy ! Clean residual min=-0.002236 max=0.002651 Jy/beam ! Clean residual mean=0.000012 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.0877377 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 113 components and 0.0877377 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.647 mas, bmaj=6.162 mas, bpa=9.821 degrees ! Estimated noise=0.675552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00444396 Jy ! Component: 100 - total flux cleaned = 0.00758143 Jy ! Component: 150 - total flux cleaned = 0.00994309 Jy ! Component: 200 - total flux cleaned = 0.0117949 Jy ! Total flux subtracted in 200 components = 0.0117949 Jy ! Clean residual min=-0.002494 max=0.002104 Jy/beam ! Clean residual mean=0.000010 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.0995326 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 = 0.00147354 Jy ! Component: 100 - total flux cleaned = 0.0026632 Jy ! Component: 150 - total flux cleaned = 0.00364134 Jy ! Component: 200 - total flux cleaned = 0.0044513 Jy ! Total flux subtracted in 200 components = 0.0044513 Jy ! Clean residual min=-0.002115 max=0.001790 Jy/beam ! Clean residual mean=0.000005 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.103984 Jy ! Adding 110 model components to the UV plane model. ! The established model now contains 201 components and 0.103984 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.712 mas, bmaj=3.855 mas, bpa=-3.015 degrees ! Estimated noise=0.569805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000528923 Jy ! Component: 100 - total flux cleaned = 0.000752819 Jy ! Component: 150 - total flux cleaned = 0.000892606 Jy ! Component: 200 - total flux cleaned = 0.00103775 Jy ! Total flux subtracted in 200 components = 0.00103775 Jy ! Clean residual min=-0.001568 max=0.001472 Jy/beam ! Clean residual mean=0.000002 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.105022 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 225 components and 0.105022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015631Jy sigma=0.547726 ! Fit after self-cal, rms=0.015620Jy sigma=0.547166 wmodel /d2/scr/pima/bp177b_uvs/J0744+0137_C_map.mod ! Writing 225 model components to file: /d2/scr/pima/bp177b_uvs/J0744+0137_C_map.mod wobs /d2/scr/pima/bp177b_uvs/J0744+0137_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177b_uvs/J0744+0137_C_uvs.fits wwins /d2/scr/pima/bp177b_uvs/J0744+0137_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177b_uvs/J0744+0137_C_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 = -0.00034049 Jy ! Component: 100 - total flux cleaned = -0.000589089 Jy ! Component: 150 - total flux cleaned = -0.000747809 Jy ! Component: 200 - total flux cleaned = -0.00087772 Jy ! Component: 250 - total flux cleaned = -0.00098071 Jy ! Component: 300 - total flux cleaned = -0.00100003 Jy ! Component: 350 - total flux cleaned = -0.00100077 Jy ! Component: 400 - total flux cleaned = -0.00107357 Jy ! Component: 450 - total flux cleaned = -0.00103869 Jy ! Component: 500 - total flux cleaned = -0.00105617 Jy ! Component: 550 - total flux cleaned = -0.0011051 Jy ! Component: 600 - total flux cleaned = -0.00113638 Jy ! Component: 650 - total flux cleaned = -0.00112102 Jy ! Component: 700 - total flux cleaned = -0.00116587 Jy ! Component: 750 - total flux cleaned = -0.00119477 Jy ! Component: 800 - total flux cleaned = -0.00120878 Jy ! Component: 850 - total flux cleaned = -0.00126425 Jy ! Component: 900 - total flux cleaned = -0.00127754 Jy ! Component: 950 - total flux cleaned = -0.00131747 Jy ! Component: 1000 - total flux cleaned = -0.00136944 Jy ! Component: 1050 - total flux cleaned = -0.00140746 Jy ! Component: 1100 - total flux cleaned = -0.00150707 Jy ! Component: 1150 - total flux cleaned = -0.0015311 Jy ! Component: 1200 - total flux cleaned = -0.00156719 Jy ! Component: 1250 - total flux cleaned = -0.0016143 Jy ! Component: 1300 - total flux cleaned = -0.00167165 Jy ! Component: 1350 - total flux cleaned = -0.0016715 Jy ! Component: 1400 - total flux cleaned = -0.00172703 Jy ! Component: 1450 - total flux cleaned = -0.00167224 Jy ! Component: 1500 - total flux cleaned = -0.00162919 Jy ! Component: 1550 - total flux cleaned = -0.00162922 Jy ! Component: 1600 - total flux cleaned = -0.00155589 Jy ! Component: 1650 - total flux cleaned = -0.0015249 Jy ! Component: 1700 - total flux cleaned = -0.00149434 Jy ! Component: 1750 - total flux cleaned = -0.00146412 Jy ! Component: 1800 - total flux cleaned = -0.0014245 Jy ! Component: 1850 - total flux cleaned = -0.00141476 Jy ! Component: 1900 - total flux cleaned = -0.00137627 Jy ! Component: 1950 - total flux cleaned = -0.0013573 Jy ! Component: 2000 - total flux cleaned = -0.00134782 Jy ! Component: 2050 - total flux cleaned = -0.0013294 Jy ! Component: 2100 - total flux cleaned = -0.00131116 Jy ! Component: 2150 - total flux cleaned = -0.00133839 Jy ! Component: 2200 - total flux cleaned = -0.00131162 Jy ! Component: 2250 - total flux cleaned = -0.00130276 Jy ! Component: 2300 - total flux cleaned = -0.00131139 Jy ! Component: 2350 - total flux cleaned = -0.00131982 Jy ! Component: 2400 - total flux cleaned = -0.00130289 Jy ! Component: 2450 - total flux cleaned = -0.00130297 Jy ! Component: 2500 - total flux cleaned = -0.00129468 Jy ! Component: 2550 - total flux cleaned = -0.00125346 Jy ! Component: 2600 - total flux cleaned = -0.00128622 Jy ! Component: 2650 - total flux cleaned = -0.0012538 Jy ! Component: 2700 - total flux cleaned = -0.0012698 Jy ! Component: 2750 - total flux cleaned = -0.00123023 Jy ! Component: 2800 - total flux cleaned = -0.00124584 Jy ! Component: 2850 - total flux cleaned = -0.00121473 Jy ! Component: 2900 - total flux cleaned = -0.00122253 Jy ! Component: 2950 - total flux cleaned = -0.00122248 Jy ! Component: 3000 - total flux cleaned = -0.00121494 Jy ! Component: 3050 - total flux cleaned = -0.00120734 Jy ! Component: 3100 - total flux cleaned = -0.00120743 Jy ! Component: 3150 - total flux cleaned = -0.00122947 Jy ! Component: 3200 - total flux cleaned = -0.0012076 Jy ! Component: 3250 - total flux cleaned = -0.00121478 Jy ! Component: 3300 - total flux cleaned = -0.00122203 Jy ! Component: 3350 - total flux cleaned = -0.00123611 Jy ! Component: 3400 - total flux cleaned = -0.00122202 Jy ! Component: 3450 - total flux cleaned = -0.00122909 Jy ! Component: 3500 - total flux cleaned = -0.00124287 Jy ! Component: 3550 - total flux cleaned = -0.00124972 Jy ! Component: 3600 - total flux cleaned = -0.00122931 Jy ! Component: 3650 - total flux cleaned = -0.00122264 Jy ! Component: 3700 - total flux cleaned = -0.00122942 Jy ! Component: 3750 - total flux cleaned = -0.00122269 Jy ! Component: 3800 - total flux cleaned = -0.00120943 Jy ! Component: 3850 - total flux cleaned = -0.00117657 Jy ! Component: 3900 - total flux cleaned = -0.00118308 Jy ! Component: 3950 - total flux cleaned = -0.00117651 Jy ! Component: 4000 - total flux cleaned = -0.00117002 Jy ! Component: 4050 - total flux cleaned = -0.00113164 Jy ! Total flux subtracted in 4096 components = -0.00113805 Jy ! Clean residual min=-0.000363 max=0.000324 Jy/beam ! Clean residual mean=0.000000 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.103884 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 516 components and 0.103884 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177b_uvs/J0744+0137_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.712 x 3.855 at -3.015 degrees (North through East) ! Clean map min=-0.00089602 max=0.055777 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177b_uvs/J0744+0137_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0557767 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000110827 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.596095 0.596095 1.19219 2.38438 4.76876 9.53752 19.075 38.1501 76.3001 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.055 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 503.275 quit ! Quitting program ! Log file /d2/scr/pima/bp177b_uvs/J0744+0137_C_uvs.log closed on Sat Mar 22 08:07:03 2014