! Started logfile: /d2/scr/pima/bp177j_uvs/J0409-0355_X_uvs.log on Thu Jun 19 03:26:40 2014 obs /d2/scr/pima/bp177j_uvs/J0409-0355_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0409-0355_X_uva.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.622222 visibilities/baseline/integration-bin. ! Found source: J0409-0355 ! ! 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 4032 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/J0409-0355_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=1.000330Jy sigma=37.415184 ! Fit after self-cal, rms=0.993759Jy sigma=37.175971 ! 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=0.6679 mas, bmaj=2.303 mas, bpa=-6.924 degrees ! Estimated noise=0.63829 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 = 0.00517111 Jy ! Component: 100 - total flux cleaned = 0.00619913 Jy ! Total flux subtracted in 100 components = 0.00619913 Jy ! Clean residual min=-0.001288 max=0.001238 Jy/beam ! Clean residual mean=0.000000 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.00619913 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.00619913 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=0.016198Jy sigma=0.570209 ! Fit after self-cal, rms=0.014476Jy sigma=0.503251 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00336241 Jy ! Component: 100 - total flux cleaned = 0.00380394 Jy ! Total flux subtracted in 100 components = 0.00380394 Jy ! Clean residual min=-0.001138 max=0.001082 Jy/beam ! Clean residual mean=-0.000000 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0100031 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.0100031 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=0.013773Jy sigma=0.478822 ! Fit after self-cal, rms=0.013758Jy sigma=0.478472 ! 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=0.9207 mas, bmaj=2.715 mas, bpa=-6.553 degrees ! Estimated noise=0.302595 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 = 0.000485197 Jy ! Component: 100 - total flux cleaned = 0.000632129 Jy ! Component: 150 - total flux cleaned = 0.000667272 Jy ! Component: 200 - total flux cleaned = 0.000673453 Jy ! Total flux subtracted in 200 components = 0.000673453 Jy ! Clean residual min=-0.000638 max=0.000765 Jy/beam ! Clean residual mean=-0.000001 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.0106765 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.0106765 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=0.013734Jy sigma=0.478017 ! Fit after self-cal, rms=0.013730Jy sigma=0.477969 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9207 x 2.715 at -6.553 degrees (North through East) ! Clean map min=-0.00061245 max=0.01039 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 0.95 FD 1.13 HN 0.86 KP 1.03 ! LA 0.99 MK 0.96 NL 1.10 OV 0.84 ! PT 1.06 SC 0.98 ! ! ! 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* ! ! ! Correcting IF 5. ! 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 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 0.97 FD 1.16 HN 1.11 KP 0.85 ! LA 0.94 MK 0.99 NL 0.94 OV 1.01 ! PT 1.03 SC 1.12 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.15 HN 0.84 KP 0.94 ! LA 0.96 MK 0.99 NL 1.06 OV 1.12 ! PT 0.85 SC 0.95 ! ! ! Fit before self-cal, rms=0.013730Jy sigma=0.477969 ! Fit after self-cal, rms=0.013577Jy sigma=0.476925 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9164 mas, bmaj=2.73 mas, bpa=-6.74 degrees ! Estimated noise=0.301119 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 = -2.82731e-05 Jy ! Component: 100 - total flux cleaned = -2.88162e-05 Jy ! Component: 150 - total flux cleaned = -2.87537e-05 Jy ! Component: 200 - total flux cleaned = -2.42946e-05 Jy ! Total flux subtracted in 200 components = -2.42946e-05 Jy ! Clean residual min=-0.000623 max=0.000708 Jy/beam ! Clean residual mean=-0.000001 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0106522 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.0106522 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=0.013573Jy sigma=0.476761 ! Fit after self-cal, rms=0.013577Jy sigma=0.476510 ! 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=0.013577Jy sigma=0.476510 ! Fit after self-cal, rms=0.013605Jy sigma=0.476445 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9149 mas, bmaj=2.737 mas, bpa=-6.877 degrees ! Estimated noise=0.300886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.06635e-05 Jy ! Component: 100 - total flux cleaned = -1.08251e-05 Jy ! Component: 150 - total flux cleaned = -1.08743e-05 Jy ! Component: 200 - total flux cleaned = -7.05056e-06 Jy ! Total flux subtracted in 200 components = -7.05056e-06 Jy ! Clean residual min=-0.000618 max=0.000694 Jy/beam ! Clean residual mean=-0.000001 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0106452 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.0106452 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=0.013603Jy sigma=0.476347 ! Fit after self-cal, rms=0.013606Jy sigma=0.476322 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.96091e-06 Jy ! Component: 100 - total flux cleaned = 2.75379e-06 Jy ! Component: 150 - total flux cleaned = 9.19346e-06 Jy ! Component: 200 - total flux cleaned = 1.2156e-05 Jy ! Total flux subtracted in 200 components = 1.2156e-05 Jy ! Clean residual min=-0.000609 max=0.000689 Jy/beam ! Clean residual mean=-0.000001 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0106573 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.0106573 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=0.013604Jy sigma=0.476267 ! Fit after self-cal, rms=0.013603Jy sigma=0.476260 ! 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=0.013603Jy sigma=0.476260 ! Fit after self-cal, rms=0.013642Jy sigma=0.475762 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9165 mas, bmaj=2.739 mas, bpa=-6.891 degrees ! Estimated noise=0.300744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.45141e-05 Jy ! Component: 100 - total flux cleaned = 1.74463e-05 Jy ! Component: 150 - total flux cleaned = 2.58484e-05 Jy ! Component: 200 - total flux cleaned = 3.10512e-05 Jy ! Total flux subtracted in 200 components = 3.10512e-05 Jy ! Clean residual min=-0.000590 max=0.000683 Jy/beam ! Clean residual mean=-0.000001 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.0106884 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.0106884 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=0.013640Jy sigma=0.475724 ! Fit after self-cal, rms=0.013644Jy sigma=0.475268 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 (29, -47). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000535115 Jy ! Component: 100 - total flux cleaned = 0.000605654 Jy ! Component: 150 - total flux cleaned = 0.000627727 Jy ! Component: 200 - total flux cleaned = 0.00065551 Jy ! Total flux subtracted in 200 components = 0.00065551 Jy ! Clean residual min=-0.000504 max=0.000514 Jy/beam ! Clean residual mean=-0.000000 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0113439 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 61 components and 0.0113439 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=0.013619Jy sigma=0.474284 ! Fit after self-cal, rms=0.013613Jy sigma=0.473765 ! 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=0.013613Jy sigma=0.473765 ! Fit after self-cal, rms=0.013641Jy sigma=0.473725 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.328 mas, bmaj=3.982 mas, bpa=-0.0478 degrees ! Estimated noise=0.353249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000291928 Jy ! Component: 100 - total flux cleaned = 0.000300948 Jy ! Component: 150 - total flux cleaned = 0.000284454 Jy ! Component: 200 - total flux cleaned = 0.0002755 Jy ! Total flux subtracted in 200 components = 0.0002755 Jy ! Clean residual min=-0.000640 max=0.000657 Jy/beam ! Clean residual mean=-0.000001 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0116194 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 83 components and 0.0116194 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=0.013632Jy sigma=0.473396 ! Fit after self-cal, rms=0.013625Jy sigma=0.472899 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 = 0.000188058 Jy ! Component: 100 - total flux cleaned = 0.000200435 Jy ! Component: 150 - total flux cleaned = 0.000204886 Jy ! Component: 200 - total flux cleaned = 0.000208816 Jy ! Total flux subtracted in 200 components = 0.000208816 Jy ! Clean residual min=-0.000585 max=0.000655 Jy/beam ! Clean residual mean=-0.000001 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0118282 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 96 components and 0.0118282 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=0.013621Jy sigma=0.472772 ! Fit after self-cal, rms=0.013621Jy sigma=0.472716 ! 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=0.9193 mas, bmaj=2.743 mas, bpa=-6.985 degrees ! Estimated noise=0.300491 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9193 x 2.743 at -6.985 degrees (North through East) ! Clean map min=-0.00050709 max=0.010367 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=0.6694 mas, bmaj=2.317 mas, bpa=-6.939 degrees ! Estimated noise=0.641539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00809592 Jy ! Component: 100 - total flux cleaned = 0.0101038 Jy ! Component: 150 - total flux cleaned = 0.0105741 Jy ! Component: 200 - total flux cleaned = 0.0108292 Jy ! Total flux subtracted in 200 components = 0.0108292 Jy ! Clean residual min=-0.001086 max=0.001036 Jy/beam ! Clean residual mean=0.000000 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0108292 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0108292 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9193 mas, bmaj=2.743 mas, bpa=-6.985 degrees ! Estimated noise=0.300491 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 (-3.4, -44). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000655478 Jy ! Component: 100 - total flux cleaned = 0.00084149 Jy ! Component: 150 - total flux cleaned = 0.000969763 Jy ! Component: 200 - total flux cleaned = 0.00105963 Jy ! Total flux subtracted in 200 components = 0.00105963 Jy ! Clean residual min=-0.000504 max=0.000479 Jy/beam ! Clean residual mean=-0.000000 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0118888 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 42 components and 0.0118888 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=2.328 mas, bmaj=3.982 mas, bpa=-0.0478 degrees ! Estimated noise=0.353249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000257579 Jy ! Component: 100 - total flux cleaned = 0.000300464 Jy ! Component: 150 - total flux cleaned = 0.000352291 Jy ! Component: 200 - total flux cleaned = 0.000396194 Jy ! Total flux subtracted in 200 components = 0.000396194 Jy ! Clean residual min=-0.000513 max=0.000518 Jy/beam ! Clean residual mean=-0.000000 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.012285 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 = 3.23323e-05 Jy ! Component: 100 - total flux cleaned = 6.05483e-05 Jy ! Component: 150 - total flux cleaned = 8.12644e-05 Jy ! Component: 200 - total flux cleaned = 0.000100008 Jy ! Total flux subtracted in 200 components = 0.000100008 Jy ! Clean residual min=-0.000496 max=0.000526 Jy/beam ! Clean residual mean=-0.000000 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.012385 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 87 components and 0.012385 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9193 mas, bmaj=2.743 mas, bpa=-6.985 degrees ! Estimated noise=0.300491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.01982e-05 Jy ! Component: 100 - total flux cleaned = -5.92099e-05 Jy ! Component: 150 - total flux cleaned = -5.91252e-05 Jy ! Component: 200 - total flux cleaned = -5.89694e-05 Jy ! Total flux subtracted in 200 components = -5.89694e-05 Jy ! Clean residual min=-0.000458 max=0.000503 Jy/beam ! Clean residual mean=-0.000000 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.012326 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 102 components and 0.0123261 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=0.013606Jy sigma=0.472061 ! Fit after self-cal, rms=0.013600Jy sigma=0.471716 wmodel /d2/scr/pima/bp177j_uvs/J0409-0355_X_map.mod ! Writing 102 model components to file: /d2/scr/pima/bp177j_uvs/J0409-0355_X_map.mod wobs /d2/scr/pima/bp177j_uvs/J0409-0355_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0409-0355_X_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0409-0355_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177j_uvs/J0409-0355_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 = -8.18168e-06 Jy ! Component: 100 - total flux cleaned = 8.31051e-08 Jy ! Component: 150 - total flux cleaned = -2.92706e-05 Jy ! Component: 200 - total flux cleaned = -6.40626e-05 Jy ! Component: 250 - total flux cleaned = -9.00774e-05 Jy ! Component: 300 - total flux cleaned = -0.000114949 Jy ! Component: 350 - total flux cleaned = -0.000150828 Jy ! Component: 400 - total flux cleaned = -0.000191231 Jy ! Component: 450 - total flux cleaned = -0.000235568 Jy ! Component: 500 - total flux cleaned = -0.000272919 Jy ! Component: 550 - total flux cleaned = -0.000309128 Jy ! Component: 600 - total flux cleaned = -0.000348926 Jy ! Component: 650 - total flux cleaned = -0.000358549 Jy ! Component: 700 - total flux cleaned = -0.000377398 Jy ! Component: 750 - total flux cleaned = -0.000400177 Jy ! Component: 800 - total flux cleaned = -0.000413481 Jy ! Component: 850 - total flux cleaned = -0.000409117 Jy ! Component: 900 - total flux cleaned = -0.000404962 Jy ! Component: 950 - total flux cleaned = -0.000425695 Jy ! Component: 1000 - total flux cleaned = -0.000429835 Jy ! Component: 1050 - total flux cleaned = -0.000437798 Jy ! Component: 1100 - total flux cleaned = -0.000445584 Jy ! Component: 1150 - total flux cleaned = -0.000437989 Jy ! Component: 1200 - total flux cleaned = -0.000438112 Jy ! Component: 1250 - total flux cleaned = -0.000445518 Jy ! Component: 1300 - total flux cleaned = -0.000449132 Jy ! Component: 1350 - total flux cleaned = -0.000456245 Jy ! Component: 1400 - total flux cleaned = -0.000463241 Jy ! Component: 1450 - total flux cleaned = -0.000459816 Jy ! Component: 1500 - total flux cleaned = -0.000459869 Jy ! Component: 1550 - total flux cleaned = -0.000466578 Jy ! Component: 1600 - total flux cleaned = -0.000479727 Jy ! Component: 1650 - total flux cleaned = -0.000486218 Jy ! Component: 1700 - total flux cleaned = -0.000495796 Jy ! Component: 1750 - total flux cleaned = -0.000498876 Jy ! Component: 1800 - total flux cleaned = -0.000501987 Jy ! Component: 1850 - total flux cleaned = -0.000508166 Jy ! Component: 1900 - total flux cleaned = -0.000517265 Jy ! Component: 1950 - total flux cleaned = -0.000520272 Jy ! Component: 2000 - total flux cleaned = -0.000523244 Jy ! Component: 2050 - total flux cleaned = -0.000540817 Jy ! Component: 2100 - total flux cleaned = -0.000537907 Jy ! Component: 2150 - total flux cleaned = -0.000546466 Jy ! Component: 2200 - total flux cleaned = -0.000546434 Jy ! Component: 2250 - total flux cleaned = -0.000549148 Jy ! Component: 2300 - total flux cleaned = -0.000551902 Jy ! Component: 2350 - total flux cleaned = -0.000565569 Jy ! Component: 2400 - total flux cleaned = -0.000568223 Jy ! Component: 2450 - total flux cleaned = -0.000581619 Jy ! Component: 2500 - total flux cleaned = -0.000589569 Jy ! Component: 2550 - total flux cleaned = -0.00060271 Jy ! Component: 2600 - total flux cleaned = -0.000607897 Jy ! Component: 2650 - total flux cleaned = -0.000615621 Jy ! Component: 2700 - total flux cleaned = -0.000620755 Jy ! Component: 2750 - total flux cleaned = -0.000623294 Jy ! Component: 2800 - total flux cleaned = -0.000628339 Jy ! Component: 2850 - total flux cleaned = -0.000630828 Jy ! Component: 2900 - total flux cleaned = -0.000635802 Jy ! Component: 2950 - total flux cleaned = -0.000630875 Jy ! Component: 3000 - total flux cleaned = -0.000635766 Jy ! Component: 3050 - total flux cleaned = -0.00063575 Jy ! Component: 3100 - total flux cleaned = -0.000638162 Jy ! Component: 3150 - total flux cleaned = -0.000640568 Jy ! Component: 3200 - total flux cleaned = -0.000645354 Jy ! Component: 3250 - total flux cleaned = -0.000657297 Jy ! Component: 3300 - total flux cleaned = -0.000666814 Jy ! Component: 3350 - total flux cleaned = -0.000671545 Jy ! Component: 3400 - total flux cleaned = -0.00068097 Jy ! Component: 3450 - total flux cleaned = -0.000688026 Jy ! Component: 3500 - total flux cleaned = -0.00069507 Jy ! Component: 3550 - total flux cleaned = -0.000706788 Jy ! Component: 3600 - total flux cleaned = -0.000720813 Jy ! Component: 3650 - total flux cleaned = -0.000723141 Jy ! Component: 3700 - total flux cleaned = -0.00072548 Jy ! Component: 3750 - total flux cleaned = -0.00072548 Jy ! Component: 3800 - total flux cleaned = -0.000730136 Jy ! Component: 3850 - total flux cleaned = -0.000727815 Jy ! Component: 3900 - total flux cleaned = -0.000730129 Jy ! Component: 3950 - total flux cleaned = -0.00072781 Jy ! Component: 4000 - total flux cleaned = -0.00073012 Jy ! Component: 4050 - total flux cleaned = -0.000730125 Jy ! Total flux subtracted in 4096 components = -0.000725502 Jy ! Clean residual min=-0.000137 max=0.000127 Jy/beam ! Clean residual mean=-0.000000 rms=0.000038 Jy/beam ! Combined flux in latest and established models = 0.0116006 Jy keep ! Adding 235 model components to the UV plane model. ! The established model now contains 337 components and 0.0116006 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0409-0355_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9193 x 2.743 at -6.985 degrees (North through East) ! Clean map min=-0.00038158 max=0.010107 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0409-0355_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0101073 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 3.84252e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.14052 1.14052 2.28103 4.56207 9.12413 18.2483 36.4965 72.993 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.01 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 263.038 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0409-0355_X_uvs.log closed on Thu Jun 19 03:26:45 2014