! Started logfile: /d2/scr/pima/bp177j_uvs/J0423+6053_X_uvs.log on Thu Jun 19 03:27:04 2014 obs /d2/scr/pima/bp177j_uvs/J0423+6053_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0423+6053_X_uva.fits ! AN table 1: 6 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.52381 visibilities/baseline/integration-bin. ! Found source: J0423+6053 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 528 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177j_uvs/J0423+6053_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. ! ! 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=1.001612Jy sigma=39.691260 ! Fit after self-cal, rms=0.990430Jy sigma=39.268466 ! 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=0.9044 mas, bmaj=5.696 mas, bpa=21.4 degrees ! Estimated noise=1.29477 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00768397 Jy ! Component: 100 - total flux cleaned = 0.00818251 Jy ! Total flux subtracted in 100 components = 0.00818251 Jy ! Clean residual min=-0.001485 max=0.001493 Jy/beam ! Clean residual mean=0.000002 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.00818251 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.00818251 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=0.014831Jy sigma=0.576859 ! Fit after self-cal, rms=0.012441Jy sigma=0.478105 ! Inverting map ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00361883 Jy ! Component: 100 - total flux cleaned = 0.00399889 Jy ! Total flux subtracted in 100 components = 0.00399889 Jy ! Clean residual min=-0.001598 max=0.001678 Jy/beam ! Clean residual mean=0.000002 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0121814 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.0121814 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=0.011601Jy sigma=0.449114 ! Fit after self-cal, rms=0.011590Jy sigma=0.448798 ! 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=1.317 mas, bmaj=4.997 mas, bpa=20.36 degrees ! Estimated noise=0.784042 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 = -0.000166078 Jy ! Component: 100 - total flux cleaned = -7.076e-05 Jy ! Component: 150 - total flux cleaned = 2.19981e-05 Jy ! Component: 200 - total flux cleaned = 5.63759e-05 Jy ! Total flux subtracted in 200 components = 5.63759e-05 Jy ! Clean residual min=-0.001290 max=0.001387 Jy/beam ! Clean residual mean=0.000002 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0122378 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 46 components and 0.0122378 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=0.011549Jy sigma=0.447444 ! Fit after self-cal, rms=0.011540Jy sigma=0.447325 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.317 x 4.997 at 20.36 degrees (North through East) ! Clean map min=-0.0012671 max=0.011646 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: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 1.01 LA 0.93 NL 1.12 ! OV 0.88 PT 1.00 SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.011540Jy sigma=0.447325 ! Fit after self-cal, rms=0.011532Jy sigma=0.446980 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.316 mas, bmaj=5.016 mas, bpa=20.44 degrees ! Estimated noise=0.781622 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 = -5.74118e-06 Jy ! Component: 100 - total flux cleaned = -1.43836e-05 Jy ! Component: 150 - total flux cleaned = 2.56832e-06 Jy ! Component: 200 - total flux cleaned = -1.33102e-05 Jy ! Total flux subtracted in 200 components = -1.33102e-05 Jy ! Clean residual min=-0.001214 max=0.001352 Jy/beam ! Clean residual mean=0.000002 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0122245 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.0122245 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=0.011520Jy sigma=0.446495 ! Fit after self-cal, rms=0.011519Jy sigma=0.446421 ! 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=0.011519Jy sigma=0.446421 ! Fit after self-cal, rms=0.011526Jy sigma=0.446417 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.316 mas, bmaj=5.018 mas, bpa=20.45 degrees ! Estimated noise=0.781838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.72129e-06 Jy ! Component: 100 - total flux cleaned = -8.9005e-06 Jy ! Component: 150 - total flux cleaned = -1.61363e-05 Jy ! Component: 200 - total flux cleaned = -2.3022e-05 Jy ! Total flux subtracted in 200 components = -2.3022e-05 Jy ! Clean residual min=-0.001186 max=0.001346 Jy/beam ! Clean residual mean=0.000002 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0122014 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.0122014 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=0.011516Jy sigma=0.446086 ! Fit after self-cal, rms=0.011514Jy sigma=0.446054 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.37458e-06 Jy ! Component: 100 - total flux cleaned = 7.22325e-06 Jy ! Component: 150 - total flux cleaned = 7.28923e-06 Jy ! Component: 200 - total flux cleaned = 1.02981e-06 Jy ! Total flux subtracted in 200 components = 1.02981e-06 Jy ! Clean residual min=-0.001172 max=0.001342 Jy/beam ! Clean residual mean=0.000002 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0122025 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.0122025 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=0.011506Jy sigma=0.445791 ! Fit after self-cal, rms=0.011504Jy sigma=0.445762 ! 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=0.011504Jy sigma=0.445762 ! Fit after self-cal, rms=0.011501Jy sigma=0.445756 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.317 mas, bmaj=5.018 mas, bpa=20.44 degrees ! Estimated noise=0.781954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.42555e-06 Jy ! Component: 100 - total flux cleaned = 5.24374e-06 Jy ! Component: 150 - total flux cleaned = -8.08502e-07 Jy ! Component: 200 - total flux cleaned = -6.23861e-06 Jy ! Total flux subtracted in 200 components = -6.23861e-06 Jy ! Clean residual min=-0.001165 max=0.001335 Jy/beam ! Clean residual mean=0.000001 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0121962 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 65 components and 0.0121962 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=0.011495Jy sigma=0.445532 ! Fit after self-cal, rms=0.011493Jy sigma=0.445506 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 = 1.76895e-05 Jy ! Component: 100 - total flux cleaned = 1.77023e-05 Jy ! Component: 150 - total flux cleaned = 2.83394e-05 Jy ! Component: 200 - total flux cleaned = 3.88207e-05 Jy ! Total flux subtracted in 200 components = 3.88207e-05 Jy ! Clean residual min=-0.001153 max=0.001332 Jy/beam ! Clean residual mean=0.000001 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0122351 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 70 components and 0.0122351 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=0.011487Jy sigma=0.445322 ! Fit after self-cal, rms=0.011486Jy sigma=0.445302 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.011486Jy sigma=0.445302 ! Fit after self-cal, rms=0.011401Jy sigma=0.444428 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.694 mas, bmaj=5.042 mas, bpa=13.6 degrees ! Estimated noise=0.855828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.6173e-05 Jy ! Component: 100 - total flux cleaned = 0.000111053 Jy ! Component: 150 - total flux cleaned = 0.000139587 Jy ! Component: 200 - total flux cleaned = 0.000152348 Jy ! Total flux subtracted in 200 components = 0.000152348 Jy ! Clean residual min=-0.001319 max=0.001664 Jy/beam ! Clean residual mean=0.000002 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.0123874 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 76 components and 0.0123874 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=0.011399Jy sigma=0.444153 ! Fit after self-cal, rms=0.011402Jy sigma=0.444057 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 = 4.17418e-05 Jy ! Component: 100 - total flux cleaned = 6.54041e-05 Jy ! Component: 150 - total flux cleaned = 7.34293e-05 Jy ! Component: 200 - total flux cleaned = 7.73568e-05 Jy ! Total flux subtracted in 200 components = 7.73568e-05 Jy ! Clean residual min=-0.001302 max=0.001645 Jy/beam ! Clean residual mean=0.000002 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0124648 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 83 components and 0.0124648 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=0.011399Jy sigma=0.443913 ! Fit after self-cal, rms=0.011398Jy sigma=0.443892 ! 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=1.315 mas, bmaj=5.024 mas, bpa=20.44 degrees ! Estimated noise=0.773927 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.315 x 5.024 at 20.44 degrees (North through East) ! Clean map min=-0.0010893 max=0.011399 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=0.904 mas, bmaj=5.738 mas, bpa=21.41 degrees ! Estimated noise=1.27164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107383 Jy ! Component: 100 - total flux cleaned = 0.0125198 Jy ! Component: 150 - total flux cleaned = 0.0129444 Jy ! Component: 200 - total flux cleaned = 0.0133948 Jy ! Total flux subtracted in 200 components = 0.0133948 Jy ! Clean residual min=-0.001870 max=0.001983 Jy/beam ! Clean residual mean=0.000002 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.0133948 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0133948 Jy ! Inverting map and beam ! Estimated beam: bmin=1.315 mas, bmaj=5.024 mas, bpa=20.44 degrees ! Estimated noise=0.773927 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 = -2.76299e-05 Jy ! Component: 100 - total flux cleaned = 2.79802e-05 Jy ! Component: 150 - total flux cleaned = 7.53419e-05 Jy ! Component: 200 - total flux cleaned = 0.000103443 Jy ! Total flux subtracted in 200 components = 0.000103443 Jy ! Clean residual min=-0.001370 max=0.001341 Jy/beam ! Clean residual mean=0.000002 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0134983 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 36 components and 0.0134983 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=2.694 mas, bmaj=5.042 mas, bpa=13.6 degrees ! Estimated noise=0.855828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.52327e-05 Jy ! Component: 100 - total flux cleaned = 0.00012153 Jy ! Component: 150 - total flux cleaned = 0.000155273 Jy ! Component: 200 - total flux cleaned = 0.000186013 Jy ! Total flux subtracted in 200 components = 0.000186013 Jy ! Clean residual min=-0.001473 max=0.001582 Jy/beam ! Clean residual mean=0.000002 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0136843 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 = 3.74523e-05 Jy ! Component: 100 - total flux cleaned = 6.34698e-05 Jy ! Component: 150 - total flux cleaned = 0.000103494 Jy ! Component: 200 - total flux cleaned = 0.00012531 Jy ! Total flux subtracted in 200 components = 0.00012531 Jy ! Clean residual min=-0.001462 max=0.001576 Jy/beam ! Clean residual mean=0.000002 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.0138096 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 55 components and 0.0138096 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.315 mas, bmaj=5.024 mas, bpa=20.44 degrees ! Estimated noise=0.773927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.28878e-05 Jy ! Component: 100 - total flux cleaned = -7.36877e-05 Jy ! Component: 150 - total flux cleaned = -4.90639e-05 Jy ! Component: 200 - total flux cleaned = -4.14759e-05 Jy ! Total flux subtracted in 200 components = -4.14759e-05 Jy ! Clean residual min=-0.001309 max=0.001362 Jy/beam ! Clean residual mean=0.000001 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0137681 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 0.0137681 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=0.011448Jy sigma=0.445316 ! Fit after self-cal, rms=0.011425Jy sigma=0.444501 wmodel /d2/scr/pima/bp177j_uvs/J0423+6053_X_map.mod ! Writing 64 model components to file: /d2/scr/pima/bp177j_uvs/J0423+6053_X_map.mod wobs /d2/scr/pima/bp177j_uvs/J0423+6053_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0423+6053_X_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0423+6053_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177j_uvs/J0423+6053_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 = 0.000336434 Jy ! Component: 100 - total flux cleaned = 0.000265482 Jy ! Component: 150 - total flux cleaned = 0.00023224 Jy ! Component: 200 - total flux cleaned = 0.000271378 Jy ! Component: 250 - total flux cleaned = 0.000320661 Jy ! Component: 300 - total flux cleaned = 0.000309961 Jy ! Component: 350 - total flux cleaned = 0.000299223 Jy ! Component: 400 - total flux cleaned = 0.000308681 Jy ! Component: 450 - total flux cleaned = 0.000289863 Jy ! Component: 500 - total flux cleaned = 0.000289564 Jy ! Component: 550 - total flux cleaned = 0.000272808 Jy ! Component: 600 - total flux cleaned = 0.000288724 Jy ! Component: 650 - total flux cleaned = 0.00034995 Jy ! Component: 700 - total flux cleaned = 0.000372301 Jy ! Component: 750 - total flux cleaned = 0.000394068 Jy ! Component: 800 - total flux cleaned = 0.000422753 Jy ! Component: 850 - total flux cleaned = 0.000465259 Jy ! Component: 900 - total flux cleaned = 0.000521409 Jy ! Component: 950 - total flux cleaned = 0.00057706 Jy ! Component: 1000 - total flux cleaned = 0.000625417 Jy ! Component: 1050 - total flux cleaned = 0.000673643 Jy ! Component: 1100 - total flux cleaned = 0.000721787 Jy ! Component: 1150 - total flux cleaned = 0.000769944 Jy ! Component: 1200 - total flux cleaned = 0.000818149 Jy ! Component: 1250 - total flux cleaned = 0.00086652 Jy ! Component: 1300 - total flux cleaned = 0.000929089 Jy ! Component: 1350 - total flux cleaned = 0.00100616 Jy ! Component: 1400 - total flux cleaned = 0.00106985 Jy ! Component: 1450 - total flux cleaned = 0.00112 Jy ! Component: 1500 - total flux cleaned = 0.00117812 Jy ! Component: 1550 - total flux cleaned = 0.00122217 Jy ! Component: 1600 - total flux cleaned = 0.00128164 Jy ! Component: 1650 - total flux cleaned = 0.00131173 Jy ! Component: 1700 - total flux cleaned = 0.00136542 Jy ! Component: 1750 - total flux cleaned = 0.00137322 Jy ! Component: 1800 - total flux cleaned = 0.00140487 Jy ! Component: 1850 - total flux cleaned = 0.00143732 Jy ! Component: 1900 - total flux cleaned = 0.0014788 Jy ! Component: 1950 - total flux cleaned = 0.00153785 Jy ! Component: 2000 - total flux cleaned = 0.00159809 Jy ! Component: 2050 - total flux cleaned = 0.00165969 Jy ! Component: 2100 - total flux cleaned = 0.00172262 Jy ! Component: 2150 - total flux cleaned = 0.0017778 Jy ! Component: 2200 - total flux cleaned = 0.00183427 Jy ! Component: 2250 - total flux cleaned = 0.0019112 Jy ! Component: 2300 - total flux cleaned = 0.0019603 Jy ! Component: 2350 - total flux cleaned = 0.0020307 Jy ! Component: 2400 - total flux cleaned = 0.00210295 Jy ! Component: 2450 - total flux cleaned = 0.00218738 Jy ! Component: 2500 - total flux cleaned = 0.00226298 Jy ! Component: 2550 - total flux cleaned = 0.00234081 Jy ! Component: 2600 - total flux cleaned = 0.00242058 Jy ! Component: 2650 - total flux cleaned = 0.00250244 Jy ! Component: 2700 - total flux cleaned = 0.00258638 Jy ! Component: 2750 - total flux cleaned = 0.00266025 Jy ! Component: 2800 - total flux cleaned = 0.002774 Jy ! Component: 2850 - total flux cleaned = 0.00283899 Jy ! Component: 2900 - total flux cleaned = 0.00291888 Jy ! Component: 2950 - total flux cleaned = 0.00298748 Jy ! Component: 3000 - total flux cleaned = 0.00301545 Jy ! Component: 3050 - total flux cleaned = 0.00310239 Jy ! Component: 3100 - total flux cleaned = 0.00316233 Jy ! Component: 3150 - total flux cleaned = 0.00322405 Jy ! Component: 3200 - total flux cleaned = 0.00325578 Jy ! Component: 3250 - total flux cleaned = 0.0033204 Jy ! Component: 3300 - total flux cleaned = 0.00340375 Jy ! Component: 3350 - total flux cleaned = 0.00350719 Jy ! Component: 3400 - total flux cleaned = 0.00354275 Jy ! Component: 3450 - total flux cleaned = 0.00365203 Jy ! Component: 3500 - total flux cleaned = 0.00368959 Jy ! Component: 3550 - total flux cleaned = 0.00382509 Jy ! Component: 3600 - total flux cleaned = 0.00390507 Jy ! Component: 3650 - total flux cleaned = 0.00398756 Jy ! Component: 3700 - total flux cleaned = 0.00407213 Jy ! Component: 3750 - total flux cleaned = 0.00415826 Jy ! Component: 3800 - total flux cleaned = 0.00431383 Jy ! Component: 3850 - total flux cleaned = 0.00442852 Jy ! Component: 3900 - total flux cleaned = 0.0045468 Jy ! Component: 3950 - total flux cleaned = 0.00469315 Jy ! Component: 4000 - total flux cleaned = 0.00481794 Jy ! Component: 4050 - total flux cleaned = 0.00499897 Jy ! Total flux subtracted in 4096 components = 0.00502559 Jy ! Clean residual min=-0.001606 max=0.001435 Jy/beam ! Clean residual mean=-0.000003 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0187937 Jy keep ! Adding 210 model components to the UV plane model. ! The established model now contains 274 components and 0.0187937 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0423+6053_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.315 x 5.024 at 20.44 degrees (North through East) ! Clean map min=-0.0021429 max=0.012778 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0423+6053_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0127779 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000332426 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -7.80472 7.80472 15.6094 31.2189 62.4377 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.012 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 38.438 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0423+6053_X_uvs.log closed on Thu Jun 19 03:27:09 2014