! Started logfile: /d2/scr/pima/bp177i_uvs/J1448+5014_C_uvs.log on Tue Apr 15 00:29:45 2014 obs /d2/scr/pima/bp177i_uvs/J1448+5014_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1448+5014_C_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.866667 visibilities/baseline/integration-bin. ! Found source: J1448+5014 ! ! 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 1248 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/bp177i_uvs/J1448+5014_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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003061Jy sigma=48.023864 ! Fit after self-cal, rms=0.964699Jy sigma=46.259084 ! 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=1.305 mas, bmaj=4.483 mas, bpa=-2.474 degrees ! Estimated noise=0.579763 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 = 0.0267366 Jy ! Component: 100 - total flux cleaned = 0.0326017 Jy ! Total flux subtracted in 100 components = 0.0326017 Jy ! Clean residual min=-0.002522 max=0.002856 Jy/beam ! Clean residual mean=0.000002 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.0326017 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0326017 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=0.026068Jy sigma=0.940226 ! Fit after self-cal, rms=0.023385Jy sigma=0.732523 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00330949 Jy ! Component: 100 - total flux cleaned = 0.00424664 Jy ! Total flux subtracted in 100 components = 0.00424664 Jy ! Clean residual min=-0.001796 max=0.001800 Jy/beam ! Clean residual mean=0.000001 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0368484 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0368484 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=0.022850Jy sigma=0.701757 ! Fit after self-cal, rms=0.022829Jy sigma=0.701619 ! 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=1.605 mas, bmaj=4.626 mas, bpa=-1.552 degrees ! Estimated noise=0.433006 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 = 0.00102729 Jy ! Component: 100 - total flux cleaned = 0.00152436 Jy ! Component: 150 - total flux cleaned = 0.00182905 Jy ! Component: 200 - total flux cleaned = 0.00202122 Jy ! Total flux subtracted in 200 components = 0.00202122 Jy ! Clean residual min=-0.001712 max=0.001387 Jy/beam ! Clean residual mean=-0.000001 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0388696 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.0388696 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=0.022760Jy sigma=0.699518 ! Fit after self-cal, rms=0.022717Jy sigma=0.699248 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.605 x 4.626 at -1.552 degrees (North through East) ! Clean map min=-0.0016623 max=0.037215 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.10 HN 1.02 KP 0.96 ! LA 1.05 MK 1.01 NL 1.06 OV 0.93 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.05 KP 1.06 ! LA 0.99 MK 0.98 NL 1.02 OV 0.90 ! PT 0.87 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 0.96 KP 0.97 ! LA 1.06 MK 0.90 NL 1.11 OV 0.92 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.97 HN 0.95 KP 0.88 ! LA 1.05 MK 0.92 NL 1.05 OV 1.08 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.97 KP 1.00 ! LA 1.00 MK 1.04 NL 1.05 OV 0.97 ! PT 0.93 SC 1.04 ! ! ! Fit before self-cal, rms=0.022717Jy sigma=0.699248 ! Fit after self-cal, rms=0.022627Jy sigma=0.688423 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.6 mas, bmaj=4.645 mas, bpa=-1.757 degrees ! Estimated noise=0.434174 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 = 3.52935e-05 Jy ! Component: 100 - total flux cleaned = 6.36505e-05 Jy ! Component: 150 - total flux cleaned = 7.08855e-05 Jy ! Component: 200 - total flux cleaned = 6.49155e-05 Jy ! Total flux subtracted in 200 components = 6.49155e-05 Jy ! Clean residual min=-0.001690 max=0.001297 Jy/beam ! Clean residual mean=-0.000001 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0389345 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.0389345 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=0.022612Jy sigma=0.688230 ! Fit after self-cal, rms=0.022317Jy sigma=0.679753 ! 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=0.022317Jy sigma=0.679753 ! Fit after self-cal, rms=0.021739Jy sigma=0.675722 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.602 mas, bmaj=4.643 mas, bpa=-1.744 degrees ! Estimated noise=0.431844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000235687 Jy ! Component: 100 - total flux cleaned = -0.000236276 Jy ! Component: 150 - total flux cleaned = -0.000222904 Jy ! Component: 200 - total flux cleaned = -0.000217367 Jy ! Total flux subtracted in 200 components = -0.000217367 Jy ! Clean residual min=-0.001644 max=0.001249 Jy/beam ! Clean residual mean=-0.000001 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0387171 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 41 components and 0.0387171 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=0.021734Jy sigma=0.675201 ! Fit after self-cal, rms=0.021744Jy sigma=0.675109 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 = -4.16e-05 Jy ! Component: 100 - total flux cleaned = -4.68891e-05 Jy ! Component: 150 - total flux cleaned = -4.23716e-05 Jy ! Component: 200 - total flux cleaned = -3.40941e-05 Jy ! Total flux subtracted in 200 components = -3.40941e-05 Jy ! Clean residual min=-0.001643 max=0.001250 Jy/beam ! Clean residual mean=-0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.038683 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.038683 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=0.021741Jy sigma=0.674938 ! Fit after self-cal, rms=0.021748Jy sigma=0.674903 ! 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=0.021748Jy sigma=0.674903 ! Fit after self-cal, rms=0.021753Jy sigma=0.674855 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.603 mas, bmaj=4.644 mas, bpa=-1.79 degrees ! Estimated noise=0.431084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000111613 Jy ! Component: 100 - total flux cleaned = -0.000125402 Jy ! Component: 150 - total flux cleaned = -0.000121431 Jy ! Component: 200 - total flux cleaned = -0.000121417 Jy ! Total flux subtracted in 200 components = -0.000121417 Jy ! Clean residual min=-0.001634 max=0.001255 Jy/beam ! Clean residual mean=-0.000001 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0385616 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.0385616 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=0.021750Jy sigma=0.674699 ! Fit after self-cal, rms=0.021755Jy sigma=0.674671 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 = 4.82689e-06 Jy ! Component: 100 - total flux cleaned = 4.77676e-06 Jy ! Component: 150 - total flux cleaned = 1.08035e-06 Jy ! Component: 200 - total flux cleaned = 1.05822e-06 Jy ! Total flux subtracted in 200 components = 1.05822e-06 Jy ! Clean residual min=-0.001635 max=0.001255 Jy/beam ! Clean residual mean=-0.000001 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0385626 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.0385626 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=0.021753Jy sigma=0.674602 ! Fit after self-cal, rms=0.021757Jy sigma=0.674582 ! 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=0.021757Jy sigma=0.674582 ! Fit after self-cal, rms=0.021753Jy sigma=0.674565 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.69 mas, bmaj=5.207 mas, bpa=-0.156 degrees ! Estimated noise=0.547254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.95956e-06 Jy ! Component: 100 - total flux cleaned = -3.55203e-05 Jy ! Component: 150 - total flux cleaned = -5.54546e-05 Jy ! Component: 200 - total flux cleaned = -7.83375e-05 Jy ! Total flux subtracted in 200 components = -7.83375e-05 Jy ! Clean residual min=-0.001990 max=0.001621 Jy/beam ! Clean residual mean=-0.000003 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0384843 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 61 components and 0.0384843 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=0.021754Jy sigma=0.675015 ! Fit after self-cal, rms=0.021751Jy sigma=0.674935 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 = 4.79504e-06 Jy ! Component: 100 - total flux cleaned = -1.58488e-05 Jy ! Component: 150 - total flux cleaned = -2.95166e-05 Jy ! Component: 200 - total flux cleaned = -3.80596e-05 Jy ! Total flux subtracted in 200 components = -3.80596e-05 Jy ! Clean residual min=-0.001990 max=0.001620 Jy/beam ! Clean residual mean=-0.000003 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0384462 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 64 components and 0.0384462 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=0.021753Jy sigma=0.675302 ! Fit after self-cal, rms=0.021750Jy sigma=0.675275 ! 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=1.604 mas, bmaj=4.645 mas, bpa=-1.818 degrees ! Estimated noise=0.430516 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.604 x 4.645 at -1.818 degrees (North through East) ! Clean map min=-0.0015481 max=0.037067 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=1.301 mas, bmaj=4.493 mas, bpa=-2.651 degrees ! Estimated noise=0.577468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0287326 Jy ! Component: 100 - total flux cleaned = 0.0350475 Jy ! Component: 150 - total flux cleaned = 0.0365038 Jy ! Component: 200 - total flux cleaned = 0.0371394 Jy ! Total flux subtracted in 200 components = 0.0371394 Jy ! Clean residual min=-0.001679 max=0.001693 Jy/beam ! Clean residual mean=-0.000000 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0371395 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0371395 Jy ! Inverting map and beam ! Estimated beam: bmin=1.604 mas, bmaj=4.645 mas, bpa=-1.818 degrees ! Estimated noise=0.430516 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 = 0.000804778 Jy ! Component: 100 - total flux cleaned = 0.00119871 Jy ! Component: 150 - total flux cleaned = 0.00129835 Jy ! Component: 200 - total flux cleaned = 0.00136556 Jy ! Total flux subtracted in 200 components = 0.00136556 Jy ! Clean residual min=-0.001658 max=0.001265 Jy/beam ! Clean residual mean=-0.000001 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.038505 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 0.038505 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=3.69 mas, bmaj=5.207 mas, bpa=-0.156 degrees ! Estimated noise=0.547254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.83551e-05 Jy ! Component: 100 - total flux cleaned = 5.65516e-05 Jy ! Component: 150 - total flux cleaned = 2.44883e-05 Jy ! Component: 200 - total flux cleaned = 1.7884e-07 Jy ! Total flux subtracted in 200 components = 1.7884e-07 Jy ! Clean residual min=-0.002018 max=0.001634 Jy/beam ! Clean residual mean=-0.000003 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0385052 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 = -1.03374e-05 Jy ! Component: 100 - total flux cleaned = -1.51558e-05 Jy ! Component: 150 - total flux cleaned = -1.97948e-05 Jy ! Component: 200 - total flux cleaned = -2.85057e-05 Jy ! Total flux subtracted in 200 components = -2.85057e-05 Jy ! Clean residual min=-0.002011 max=0.001626 Jy/beam ! Clean residual mean=-0.000003 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0384767 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.0384767 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.604 mas, bmaj=4.645 mas, bpa=-1.818 degrees ! Estimated noise=0.430516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000159976 Jy ! Component: 100 - total flux cleaned = -8.25905e-05 Jy ! Component: 150 - total flux cleaned = -4.70455e-05 Jy ! Component: 200 - total flux cleaned = -4.1556e-05 Jy ! Total flux subtracted in 200 components = -4.1556e-05 Jy ! Clean residual min=-0.001638 max=0.001257 Jy/beam ! Clean residual mean=-0.000001 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0384352 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.0384352 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=0.021753Jy sigma=0.674607 ! Fit after self-cal, rms=0.021750Jy sigma=0.674556 wmodel /d2/scr/pima/bp177i_uvs/J1448+5014_C_map.mod ! Writing 51 model components to file: /d2/scr/pima/bp177i_uvs/J1448+5014_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1448+5014_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1448+5014_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1448+5014_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177i_uvs/J1448+5014_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 = -0.000518221 Jy ! Component: 100 - total flux cleaned = -0.000738366 Jy ! Component: 150 - total flux cleaned = -0.00098141 Jy ! Component: 200 - total flux cleaned = -0.00120965 Jy ! Component: 250 - total flux cleaned = -0.00130067 Jy ! Component: 300 - total flux cleaned = -0.00137107 Jy ! Component: 350 - total flux cleaned = -0.00140518 Jy ! Component: 400 - total flux cleaned = -0.00147069 Jy ! Component: 450 - total flux cleaned = -0.00151843 Jy ! Component: 500 - total flux cleaned = -0.00154966 Jy ! Component: 550 - total flux cleaned = -0.00156469 Jy ! Component: 600 - total flux cleaned = -0.00160889 Jy ! Component: 650 - total flux cleaned = -0.00163774 Jy ! Component: 700 - total flux cleaned = -0.00166569 Jy ! Component: 750 - total flux cleaned = -0.00165229 Jy ! Component: 800 - total flux cleaned = -0.00167914 Jy ! Component: 850 - total flux cleaned = -0.00173121 Jy ! Component: 900 - total flux cleaned = -0.00178215 Jy ! Component: 950 - total flux cleaned = -0.00183229 Jy ! Component: 1000 - total flux cleaned = -0.00188133 Jy ! Component: 1050 - total flux cleaned = -0.00191723 Jy ! Component: 1100 - total flux cleaned = -0.00194097 Jy ! Component: 1150 - total flux cleaned = -0.00197615 Jy ! Component: 1200 - total flux cleaned = -0.00201056 Jy ! Component: 1250 - total flux cleaned = -0.0020105 Jy ! Component: 1300 - total flux cleaned = -0.00201047 Jy ! Component: 1350 - total flux cleaned = -0.00206494 Jy ! Component: 1400 - total flux cleaned = -0.00206476 Jy ! Component: 1450 - total flux cleaned = -0.00207536 Jy ! Component: 1500 - total flux cleaned = -0.00209604 Jy ! Component: 1550 - total flux cleaned = -0.0021269 Jy ! Component: 1600 - total flux cleaned = -0.00216738 Jy ! Component: 1650 - total flux cleaned = -0.00222715 Jy ! Component: 1700 - total flux cleaned = -0.00223699 Jy ! Component: 1750 - total flux cleaned = -0.00227583 Jy ! Component: 1800 - total flux cleaned = -0.00228519 Jy ! Component: 1850 - total flux cleaned = -0.00227561 Jy ! Component: 1900 - total flux cleaned = -0.00229449 Jy ! Component: 1950 - total flux cleaned = -0.0023407 Jy ! Component: 2000 - total flux cleaned = -0.00234978 Jy ! Component: 2050 - total flux cleaned = -0.00239494 Jy ! Component: 2100 - total flux cleaned = -0.00240392 Jy ! Component: 2150 - total flux cleaned = -0.00245685 Jy ! Component: 2200 - total flux cleaned = -0.00246546 Jy ! Component: 2250 - total flux cleaned = -0.00243939 Jy ! Component: 2300 - total flux cleaned = -0.00247365 Jy ! Component: 2350 - total flux cleaned = -0.00247362 Jy ! Component: 2400 - total flux cleaned = -0.00248208 Jy ! Component: 2450 - total flux cleaned = -0.00244867 Jy ! Component: 2500 - total flux cleaned = -0.00244875 Jy ! Component: 2550 - total flux cleaned = -0.00242418 Jy ! Component: 2600 - total flux cleaned = -0.00244033 Jy ! Component: 2650 - total flux cleaned = -0.00241615 Jy ! Component: 2700 - total flux cleaned = -0.0023922 Jy ! Component: 2750 - total flux cleaned = -0.00241593 Jy ! Component: 2800 - total flux cleaned = -0.00237662 Jy ! Component: 2850 - total flux cleaned = -0.0023766 Jy ! Component: 2900 - total flux cleaned = -0.00236113 Jy ! Component: 2950 - total flux cleaned = -0.00233811 Jy ! Component: 3000 - total flux cleaned = -0.00233044 Jy ! Component: 3050 - total flux cleaned = -0.00231533 Jy ! Component: 3100 - total flux cleaned = -0.00230791 Jy ! Component: 3150 - total flux cleaned = -0.00231539 Jy ! Component: 3200 - total flux cleaned = -0.00230047 Jy ! Component: 3250 - total flux cleaned = -0.00229315 Jy ! Component: 3300 - total flux cleaned = -0.00228586 Jy ! Component: 3350 - total flux cleaned = -0.00227866 Jy ! Component: 3400 - total flux cleaned = -0.00228587 Jy ! Component: 3450 - total flux cleaned = -0.0023002 Jy ! Component: 3500 - total flux cleaned = -0.00229306 Jy ! Component: 3550 - total flux cleaned = -0.00229291 Jy ! Component: 3600 - total flux cleaned = -0.00226484 Jy ! Component: 3650 - total flux cleaned = -0.00228569 Jy ! Component: 3700 - total flux cleaned = -0.00227181 Jy ! Component: 3750 - total flux cleaned = -0.00227868 Jy ! Component: 3800 - total flux cleaned = -0.00226501 Jy ! Component: 3850 - total flux cleaned = -0.00226505 Jy ! Component: 3900 - total flux cleaned = -0.00227181 Jy ! Component: 3950 - total flux cleaned = -0.00227177 Jy ! Component: 4000 - total flux cleaned = -0.0022651 Jy ! Component: 4050 - total flux cleaned = -0.00226517 Jy ! Total flux subtracted in 4096 components = -0.00224538 Jy ! Clean residual min=-0.000427 max=0.000410 Jy/beam ! Clean residual mean=-0.000000 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0361898 Jy keep ! Adding 318 model components to the UV plane model. ! The established model now contains 369 components and 0.0361898 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1448+5014_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.604 x 4.645 at -1.818 degrees (North through East) ! Clean map min=-0.0010778 max=0.037076 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1448+5014_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0370764 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000117388 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.949834 0.949834 1.89967 3.79934 7.59867 15.1973 30.3947 60.7894 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.037 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 315.844 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1448+5014_C_uvs.log closed on Tue Apr 15 00:29:50 2014