! Started logfile: /d2/scr/pima/bp177f_uvs/J0006+1415_C_uvs.log on Fri Mar 21 07:39:58 2014 obs /d2/scr/pima/bp177f_uvs/J0006+1415_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J0006+1415_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0006+1415 ! ! 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 1080 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/bp177f_uvs/J0006+1415_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=1.008076Jy sigma=44.440373 ! Fit after self-cal, rms=0.885817Jy sigma=39.148681 ! 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=1.38 mas, bmaj=3.562 mas, bpa=5.996 degrees ! Estimated noise=0.611779 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 = 0.0825452 Jy ! Component: 100 - total flux cleaned = 0.105511 Jy ! Total flux subtracted in 100 components = 0.105511 Jy ! Clean residual min=-0.007633 max=0.014179 Jy/beam ! Clean residual mean=-0.000012 rms=0.001673 Jy/beam ! Combined flux in latest and established models = 0.105511 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.105511 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=0.038973Jy sigma=1.515115 ! Fit after self-cal, rms=0.038928Jy sigma=1.512762 ! Inverting map ! Added new window around map position (1.8, -3.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0148553 Jy ! Component: 100 - total flux cleaned = 0.0243373 Jy ! Total flux subtracted in 100 components = 0.0243373 Jy ! Clean residual min=-0.005217 max=0.005612 Jy/beam ! Clean residual mean=-0.000006 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 0.129849 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.129849 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=0.029429Jy sigma=1.053873 ! Fit after self-cal, rms=0.029308Jy sigma=1.048624 ! 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=1.657 mas, bmaj=3.998 mas, bpa=5.296 degrees ! Estimated noise=0.497915 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 = 0.01024 Jy ! Component: 100 - total flux cleaned = 0.0163637 Jy ! Component: 150 - total flux cleaned = 0.0205988 Jy ! Component: 200 - total flux cleaned = 0.0236529 Jy ! Total flux subtracted in 200 components = 0.0236529 Jy ! Clean residual min=-0.003437 max=0.004194 Jy/beam ! Clean residual mean=-0.000004 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.153501 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 36 components and 0.153501 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=0.024379Jy sigma=0.835058 ! Fit after self-cal, rms=0.024269Jy sigma=0.829135 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.657 x 3.998 at 5.296 degrees (North through East) ! Clean map min=-0.003161 max=0.10517 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 1.01 KP 0.89 ! LA 0.97 MK 1.05 NL 1.08 OV 1.01 ! PT 0.86 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.14 HN 1.08 KP 0.95 ! LA 1.04 MK 1.00 NL 1.12 OV 1.08 ! PT 0.96 SC 1.01 ! ! ! 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 0.98 FD 1.12 HN 1.05 KP 0.98 ! LA 0.84 MK 1.00 NL 1.03 OV 1.03 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.07 KP 1.02 ! LA 0.99 MK 1.00 NL 1.04 OV 1.00 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.05 KP 0.98 ! LA 1.04 MK 1.01 NL 1.03 OV 1.02 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.03 KP 0.93 ! LA 0.94 MK 0.96 NL 1.04 OV 0.97 ! PT 0.94 SC 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.03 KP 0.98 ! LA 0.97 MK 0.98 NL 1.04 OV 1.07 ! PT 0.93 SC 1.02 ! ! ! Fit before self-cal, rms=0.024269Jy sigma=0.829135 ! Fit after self-cal, rms=0.022607Jy sigma=0.733247 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.66 mas, bmaj=4.015 mas, bpa=5.453 degrees ! Estimated noise=0.500592 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 (4.5, -6.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00349608 Jy ! Component: 100 - total flux cleaned = 0.00569039 Jy ! Component: 150 - total flux cleaned = 0.0069842 Jy ! Component: 200 - total flux cleaned = 0.00768922 Jy ! Total flux subtracted in 200 components = 0.00768922 Jy ! Clean residual min=-0.002258 max=0.001972 Jy/beam ! Clean residual mean=0.000001 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.161191 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 60 components and 0.161191 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=0.021814Jy sigma=0.700614 ! Fit after self-cal, rms=0.021761Jy sigma=0.697461 ! 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=0.021761Jy sigma=0.697461 ! Fit after self-cal, rms=0.021694Jy sigma=0.689529 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.655 mas, bmaj=4.007 mas, bpa=5.514 degrees ! Estimated noise=0.504415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00224179 Jy ! Component: 100 - total flux cleaned = 0.00374156 Jy ! Component: 150 - total flux cleaned = 0.00471935 Jy ! Component: 200 - total flux cleaned = 0.00508144 Jy ! Total flux subtracted in 200 components = 0.00508144 Jy ! Clean residual min=-0.002015 max=0.001825 Jy/beam ! Clean residual mean=0.000001 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.166272 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 82 components and 0.166272 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=0.021266Jy sigma=0.677290 ! Fit after self-cal, rms=0.021244Jy sigma=0.676063 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 = 0.000835279 Jy ! Component: 100 - total flux cleaned = 0.00105484 Jy ! Component: 150 - total flux cleaned = 0.0011367 Jy ! Component: 200 - total flux cleaned = 0.00118669 Jy ! Total flux subtracted in 200 components = 0.00118669 Jy ! Clean residual min=-0.002035 max=0.001673 Jy/beam ! Clean residual mean=0.000002 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.167459 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 98 components and 0.167459 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=0.021133Jy sigma=0.673016 ! Fit after self-cal, rms=0.021127Jy sigma=0.672743 ! 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=0.021127Jy sigma=0.672743 ! Fit after self-cal, rms=0.021110Jy sigma=0.665482 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.651 mas, bmaj=3.998 mas, bpa=5.613 degrees ! Estimated noise=0.509683 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171165 Jy ! Component: 100 - total flux cleaned = 0.00276267 Jy ! Component: 150 - total flux cleaned = 0.00346944 Jy ! Component: 200 - total flux cleaned = 0.00388778 Jy ! Total flux subtracted in 200 components = 0.00388778 Jy ! Clean residual min=-0.001780 max=0.001690 Jy/beam ! Clean residual mean=0.000001 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.171347 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 120 components and 0.171347 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=0.020816Jy sigma=0.660643 ! Fit after self-cal, rms=0.020806Jy sigma=0.660164 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 = 0.000483543 Jy ! Component: 100 - total flux cleaned = 0.000629161 Jy ! Component: 150 - total flux cleaned = 0.000757025 Jy ! Component: 200 - total flux cleaned = 0.000806063 Jy ! Total flux subtracted in 200 components = 0.000806063 Jy ! Clean residual min=-0.001758 max=0.001677 Jy/beam ! Clean residual mean=0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.172153 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 130 components and 0.172153 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=0.020750Jy sigma=0.658958 ! Fit after self-cal, rms=0.020744Jy sigma=0.658727 ! 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=0.020744Jy sigma=0.658727 ! Fit after self-cal, rms=0.020761Jy sigma=0.653369 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.558 mas, bmaj=5.61 mas, bpa=-1.795 degrees ! Estimated noise=0.655998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019465 Jy ! Component: 100 - total flux cleaned = 0.00291512 Jy ! Component: 150 - total flux cleaned = 0.00352937 Jy ! Component: 200 - total flux cleaned = 0.00393221 Jy ! Total flux subtracted in 200 components = 0.00393221 Jy ! Clean residual min=-0.001949 max=0.001938 Jy/beam ! Clean residual mean=0.000003 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.176085 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 146 components and 0.176085 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=0.020525Jy sigma=0.651922 ! Fit after self-cal, rms=0.020516Jy sigma=0.651504 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 = 0.000350161 Jy ! Component: 100 - total flux cleaned = 0.000453212 Jy ! Component: 150 - total flux cleaned = 0.000474064 Jy ! Component: 200 - total flux cleaned = 0.000483594 Jy ! Total flux subtracted in 200 components = 0.000483594 Jy ! Clean residual min=-0.001998 max=0.001922 Jy/beam ! Clean residual mean=0.000003 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.176569 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 163 components and 0.176569 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=0.020500Jy sigma=0.651421 ! Fit after self-cal, rms=0.020496Jy sigma=0.651267 ! 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=1.648 mas, bmaj=3.989 mas, bpa=5.725 degrees ! Estimated noise=0.515183 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.648 x 3.989 at 5.725 degrees (North through East) ! Clean map min=-0.0016228 max=0.10741 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=1.375 mas, bmaj=3.556 mas, bpa=6.428 degrees ! Estimated noise=0.634166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0855967 Jy ! Component: 100 - total flux cleaned = 0.111314 Jy ! Component: 150 - total flux cleaned = 0.125902 Jy ! Component: 200 - total flux cleaned = 0.135768 Jy ! Total flux subtracted in 200 components = 0.135768 Jy ! Clean residual min=-0.004097 max=0.005748 Jy/beam ! Clean residual mean=-0.000005 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 0.135768 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.135768 Jy ! Inverting map and beam ! Estimated beam: bmin=1.648 mas, bmaj=3.989 mas, bpa=5.725 degrees ! Estimated noise=0.515183 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 = 0.0108787 Jy ! Component: 100 - total flux cleaned = 0.0180321 Jy ! Component: 150 - total flux cleaned = 0.0231366 Jy ! Component: 200 - total flux cleaned = 0.0269395 Jy ! Total flux subtracted in 200 components = 0.0269395 Jy ! Clean residual min=-0.002320 max=0.003293 Jy/beam ! Clean residual mean=-0.000002 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.162708 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 65 components and 0.162708 Jy ! Inverting map ! Added new window around map position (42.9, -75). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00320615 Jy ! Component: 100 - total flux cleaned = 0.00551581 Jy ! Component: 150 - total flux cleaned = 0.00737313 Jy ! Component: 200 - total flux cleaned = 0.00889485 Jy ! Total flux subtracted in 200 components = 0.00889485 Jy ! Clean residual min=-0.002004 max=0.001645 Jy/beam ! Clean residual mean=-0.000000 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.171603 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 97 components and 0.171602 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=3.558 mas, bmaj=5.61 mas, bpa=-1.795 degrees ! Estimated noise=0.655998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205497 Jy ! Component: 100 - total flux cleaned = 0.00340843 Jy ! Component: 150 - total flux cleaned = 0.00435826 Jy ! Component: 200 - total flux cleaned = 0.00467721 Jy ! Total flux subtracted in 200 components = 0.00467721 Jy ! Clean residual min=-0.001927 max=0.002014 Jy/beam ! Clean residual mean=0.000002 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.17628 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 = 0.000265703 Jy ! Component: 100 - total flux cleaned = 0.000390167 Jy ! Component: 150 - total flux cleaned = 0.000427391 Jy ! Component: 200 - total flux cleaned = 0.000444779 Jy ! Total flux subtracted in 200 components = 0.000444779 Jy ! Clean residual min=-0.001898 max=0.001918 Jy/beam ! Clean residual mean=0.000003 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.176724 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 136 components and 0.176725 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.648 mas, bmaj=3.989 mas, bpa=5.725 degrees ! Estimated noise=0.515183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000634804 Jy ! Component: 100 - total flux cleaned = -0.000815146 Jy ! Component: 150 - total flux cleaned = -0.000842179 Jy ! Component: 200 - total flux cleaned = -0.000889498 Jy ! Total flux subtracted in 200 components = -0.000889498 Jy ! Clean residual min=-0.001723 max=0.001595 Jy/beam ! Clean residual mean=0.000001 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.175835 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 149 components and 0.175835 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=0.020423Jy sigma=0.648609 ! Fit after self-cal, rms=0.020383Jy sigma=0.646999 wmodel /d2/scr/pima/bp177f_uvs/J0006+1415_C_map.mod ! Writing 149 model components to file: /d2/scr/pima/bp177f_uvs/J0006+1415_C_map.mod wobs /d2/scr/pima/bp177f_uvs/J0006+1415_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J0006+1415_C_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J0006+1415_C_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177f_uvs/J0006+1415_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 = -0.000462261 Jy ! Component: 100 - total flux cleaned = -0.000770869 Jy ! Component: 150 - total flux cleaned = -0.00095687 Jy ! Component: 200 - total flux cleaned = -0.00105884 Jy ! Component: 250 - total flux cleaned = -0.00113219 Jy ! Component: 300 - total flux cleaned = -0.00115587 Jy ! Component: 350 - total flux cleaned = -0.00120233 Jy ! Component: 400 - total flux cleaned = -0.00129182 Jy ! Component: 450 - total flux cleaned = -0.00135703 Jy ! Component: 500 - total flux cleaned = -0.00141991 Jy ! Component: 550 - total flux cleaned = -0.00148167 Jy ! Component: 600 - total flux cleaned = -0.00154123 Jy ! Component: 650 - total flux cleaned = -0.00157948 Jy ! Component: 700 - total flux cleaned = -0.00161684 Jy ! Component: 750 - total flux cleaned = -0.00163493 Jy ! Component: 800 - total flux cleaned = -0.00161697 Jy ! Component: 850 - total flux cleaned = -0.00161757 Jy ! Component: 900 - total flux cleaned = -0.00166985 Jy ! Component: 950 - total flux cleaned = -0.00167003 Jy ! Component: 1000 - total flux cleaned = -0.00171974 Jy ! Component: 1050 - total flux cleaned = -0.00167071 Jy ! Component: 1100 - total flux cleaned = -0.00167088 Jy ! Component: 1150 - total flux cleaned = -0.00165535 Jy ! Component: 1200 - total flux cleaned = -0.00162467 Jy ! Component: 1250 - total flux cleaned = -0.00157915 Jy ! Component: 1300 - total flux cleaned = -0.0015051 Jy ! Component: 1350 - total flux cleaned = -0.00147607 Jy ! Component: 1400 - total flux cleaned = -0.00144735 Jy ! Component: 1450 - total flux cleaned = -0.00130573 Jy ! Component: 1500 - total flux cleaned = -0.00129199 Jy ! Component: 1550 - total flux cleaned = -0.00120956 Jy ! Component: 1600 - total flux cleaned = -0.00111492 Jy ! Component: 1650 - total flux cleaned = -0.00106168 Jy ! Component: 1700 - total flux cleaned = -0.000969496 Jy ! Component: 1750 - total flux cleaned = -0.000878415 Jy ! Component: 1800 - total flux cleaned = -0.000852656 Jy ! Component: 1850 - total flux cleaned = -0.000751643 Jy ! Component: 1900 - total flux cleaned = -0.000677111 Jy ! Component: 1950 - total flux cleaned = -0.000603305 Jy ! Component: 2000 - total flux cleaned = -0.000530758 Jy ! Component: 2050 - total flux cleaned = -0.000470819 Jy ! Component: 2100 - total flux cleaned = -0.000352954 Jy ! Component: 2150 - total flux cleaned = -0.000341404 Jy ! Component: 2200 - total flux cleaned = -0.000260881 Jy ! Component: 2250 - total flux cleaned = -0.000158639 Jy ! Component: 2300 - total flux cleaned = -0.000113939 Jy ! Component: 2350 - total flux cleaned = -2.51626e-05 Jy ! Component: 2400 - total flux cleaned = -2.49963e-05 Jy ! Component: 2450 - total flux cleaned = 6.20055e-05 Jy ! Component: 2500 - total flux cleaned = 0.000147616 Jy ! Component: 2550 - total flux cleaned = 0.000200507 Jy ! Component: 2600 - total flux cleaned = 0.000242433 Jy ! Component: 2650 - total flux cleaned = 0.000294455 Jy ! Component: 2700 - total flux cleaned = 0.000355888 Jy ! Component: 2750 - total flux cleaned = 0.000457146 Jy ! Component: 2800 - total flux cleaned = 0.00053732 Jy ! Component: 2850 - total flux cleaned = 0.00057674 Jy ! Component: 2900 - total flux cleaned = 0.000635573 Jy ! Component: 2950 - total flux cleaned = 0.000703621 Jy ! Component: 3000 - total flux cleaned = 0.000761115 Jy ! Component: 3050 - total flux cleaned = 0.000818095 Jy ! Component: 3100 - total flux cleaned = 0.000836809 Jy ! Component: 3150 - total flux cleaned = 0.000864785 Jy ! Component: 3200 - total flux cleaned = 0.000910989 Jy ! Component: 3250 - total flux cleaned = 0.000965935 Jy ! Component: 3300 - total flux cleaned = 0.000993221 Jy ! Component: 3350 - total flux cleaned = 0.00102028 Jy ! Component: 3400 - total flux cleaned = 0.00108262 Jy ! Component: 3450 - total flux cleaned = 0.00112676 Jy ! Component: 3500 - total flux cleaned = 0.00114423 Jy ! Component: 3550 - total flux cleaned = 0.00117905 Jy ! Component: 3600 - total flux cleaned = 0.0012049 Jy ! Component: 3650 - total flux cleaned = 0.00124755 Jy ! Component: 3700 - total flux cleaned = 0.00123914 Jy ! Component: 3750 - total flux cleaned = 0.00131467 Jy ! Component: 3800 - total flux cleaned = 0.00133963 Jy ! Component: 3850 - total flux cleaned = 0.00137259 Jy ! Component: 3900 - total flux cleaned = 0.00139715 Jy ! Component: 3950 - total flux cleaned = 0.00143765 Jy ! Component: 4000 - total flux cleaned = 0.00144567 Jy ! Component: 4050 - total flux cleaned = 0.0014935 Jy ! Total flux subtracted in 4096 components = 0.00149345 Jy ! Clean residual min=-0.000473 max=0.000483 Jy/beam ! Clean residual mean=0.000000 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.177328 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 454 components and 0.177329 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177f_uvs/J0006+1415_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.648 x 3.989 at 5.725 degrees (North through East) ! Clean map min=-0.0010559 max=0.10809 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J0006+1415_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.108086 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00014079 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.390772 0.390772 0.781544 1.56309 3.12618 6.25235 12.5047 25.0094 50.0188 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.108 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 767.71 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J0006+1415_C_uvs.log closed on Fri Mar 21 07:40:03 2014