! Started logfile: /scr/pima/bp171a5_uvs/J1415+1320_X_uvs.log on Sat Apr 20 04:02:51 2013 obs /scr/pima/bp171a5_uvs/J1415+1320_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a5_uvs/J1415+1320_X_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.996296 visibilities/baseline/integration-bin. ! Found source: J1415+1320 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2152 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 /scr/pima/bp171a5_uvs/J1415+1320_X] 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=1.067271Jy sigma=0.754403 ! Fit after self-cal, rms=0.650704Jy sigma=0.459954 ! 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=0.7224 mas, bmaj=2.034 mas, bpa=-1.686 degrees ! Estimated noise=29.1392 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 = 0.25711 Jy ! Component: 100 - total flux cleaned = 0.324246 Jy ! Total flux subtracted in 100 components = 0.324246 Jy ! Clean residual min=-0.018686 max=0.030725 Jy/beam ! Clean residual mean=0.000005 rms=0.004853 Jy/beam ! Combined flux in latest and established models = 0.324246 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.324246 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=0.089365Jy sigma=0.063164 ! Fit after self-cal, rms=0.089241Jy sigma=0.063076 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0348649 Jy ! Component: 100 - total flux cleaned = 0.0542271 Jy ! Total flux subtracted in 100 components = 0.0542271 Jy ! Clean residual min=-0.017318 max=0.016928 Jy/beam ! Clean residual mean=-0.000000 rms=0.003452 Jy/beam ! Combined flux in latest and established models = 0.378473 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.378473 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=0.065494Jy sigma=0.046291 ! Fit after self-cal, rms=0.065358Jy sigma=0.046195 ! 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=0.8717 mas, bmaj=2.253 mas, bpa=-0.9015 degrees ! Estimated noise=21.5643 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 = 0.0217952 Jy ! Component: 100 - total flux cleaned = 0.0343232 Jy ! Component: 150 - total flux cleaned = 0.0423542 Jy ! Component: 200 - total flux cleaned = 0.047694 Jy ! Total flux subtracted in 200 components = 0.047694 Jy ! Clean residual min=-0.018959 max=0.020762 Jy/beam ! Clean residual mean=-0.000008 rms=0.004150 Jy/beam ! Combined flux in latest and established models = 0.426167 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 32 components and 0.426167 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=0.057340Jy sigma=0.040528 ! Fit after self-cal, rms=0.057305Jy sigma=0.040504 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.08 HN 0.94 KP 0.95 ! LA 1.00 MK 1.02 NL 1.18 OV 1.04 ! PT 0.83 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.99 HN 0.93 KP 0.98 ! LA 0.95 MK 1.03 NL 1.19 OV 0.98 ! PT 0.85 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.06 HN 0.98 KP 1.10 ! LA 0.93 MK 1.06 NL 1.18 OV 1.02 ! PT 0.86 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 1.00 KP 0.95 ! LA 0.96 MK 1.04 NL 1.13 OV 1.01 ! PT 0.88 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.02 KP 1.08 ! LA 0.95 MK 0.96 NL 1.09 OV 0.98 ! PT 0.84 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.07 KP 1.05 ! LA 0.99 MK 0.98 NL 1.12 OV 1.03 ! PT 0.85 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.00 KP 1.03 ! LA 0.93 MK 0.99 NL 1.17 OV 1.08 ! PT 0.84 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.99 HN 1.02 KP 1.10 ! LA 0.89 MK 0.97 NL 1.14 OV 1.07 ! PT 0.81 SC 1.16 ! ! ! Fit before self-cal, rms=0.057305Jy sigma=0.040504 ! Fit after self-cal, rms=0.036394Jy sigma=0.025985 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8757 mas, bmaj=2.277 mas, bpa=-0.9129 degrees ! Estimated noise=21.5357 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 (-6, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141512 Jy ! Component: 100 - total flux cleaned = 0.0217617 Jy ! Component: 150 - total flux cleaned = 0.0256725 Jy ! Component: 200 - total flux cleaned = 0.0272199 Jy ! Total flux subtracted in 200 components = 0.0272199 Jy ! Clean residual min=-0.005318 max=0.008188 Jy/beam ! Clean residual mean=0.000004 rms=0.001638 Jy/beam ! Combined flux in latest and established models = 0.453387 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 57 components and 0.453387 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=0.030486Jy sigma=0.021489 ! Fit after self-cal, rms=0.030326Jy sigma=0.021368 ! 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=0.030326Jy sigma=0.021368 ! Fit after self-cal, rms=0.029935Jy sigma=0.021161 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8774 mas, bmaj=2.279 mas, bpa=-0.8643 degrees ! Estimated noise=21.473 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00375051 Jy ! Component: 100 - total flux cleaned = 0.00455179 Jy ! Component: 150 - total flux cleaned = 0.00519534 Jy ! Component: 200 - total flux cleaned = 0.0059512 Jy ! Total flux subtracted in 200 components = 0.0059512 Jy ! Clean residual min=-0.004812 max=0.007087 Jy/beam ! Clean residual mean=0.000004 rms=0.001447 Jy/beam ! Combined flux in latest and established models = 0.459339 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 69 components and 0.459339 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=0.029162Jy sigma=0.020591 ! Fit after self-cal, rms=0.029128Jy sigma=0.020572 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 (1.6, 30.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00577389 Jy ! Component: 100 - total flux cleaned = 0.0073645 Jy ! Component: 150 - total flux cleaned = 0.00810746 Jy ! Component: 200 - total flux cleaned = 0.00891348 Jy ! Total flux subtracted in 200 components = 0.00891348 Jy ! Clean residual min=-0.004403 max=0.005840 Jy/beam ! Clean residual mean=0.000003 rms=0.001235 Jy/beam ! Combined flux in latest and established models = 0.468252 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 86 components and 0.468252 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=0.027832Jy sigma=0.019623 ! Fit after self-cal, rms=0.027800Jy sigma=0.019596 ! Inverting map ! Added new window around map position (5, 21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00512517 Jy ! Component: 100 - total flux cleaned = 0.00768731 Jy ! Component: 150 - total flux cleaned = 0.00928103 Jy ! Component: 200 - total flux cleaned = 0.0104089 Jy ! Total flux subtracted in 200 components = 0.0104089 Jy ! Clean residual min=-0.003841 max=0.005148 Jy/beam ! Clean residual mean=0.000001 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.478661 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 112 components and 0.478661 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=0.026772Jy sigma=0.018861 ! Fit after self-cal, rms=0.026740Jy sigma=0.018828 ! Inverting map ! Added new window around map position (6.8, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00419044 Jy ! Component: 100 - total flux cleaned = 0.00535982 Jy ! Component: 150 - total flux cleaned = 0.00643087 Jy ! Component: 200 - total flux cleaned = 0.00732837 Jy ! Total flux subtracted in 200 components = 0.00732837 Jy ! Clean residual min=-0.003281 max=0.003780 Jy/beam ! Clean residual mean=0.000001 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.485989 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 143 components and 0.485989 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=0.025882Jy sigma=0.018246 ! Fit after self-cal, rms=0.025870Jy sigma=0.018227 ! Inverting map ! Added new window around map position (-8, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00345004 Jy ! Component: 100 - total flux cleaned = 0.00488384 Jy ! Component: 150 - total flux cleaned = 0.00597292 Jy ! Component: 200 - total flux cleaned = 0.00702753 Jy ! Total flux subtracted in 200 components = 0.00702753 Jy ! Clean residual min=-0.002953 max=0.002861 Jy/beam ! Clean residual mean=0.000001 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.493017 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 167 components and 0.493017 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=0.025294Jy sigma=0.017827 ! Fit after self-cal, rms=0.025281Jy sigma=0.017816 ! 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=0.025281Jy sigma=0.017816 ! Fit after self-cal, rms=0.025115Jy sigma=0.017718 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.879 mas, bmaj=2.282 mas, bpa=-0.865 degrees ! Estimated noise=21.4553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103866 Jy ! Component: 100 - total flux cleaned = 0.00217286 Jy ! Component: 150 - total flux cleaned = 0.00304464 Jy ! Component: 200 - total flux cleaned = 0.00390826 Jy ! Total flux subtracted in 200 components = 0.00390826 Jy ! Clean residual min=-0.002606 max=0.002462 Jy/beam ! Clean residual mean=0.000001 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.496925 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 192 components and 0.496925 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=0.024877Jy sigma=0.017545 ! Fit after self-cal, rms=0.024869Jy sigma=0.017539 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 = 0.000797029 Jy ! Component: 100 - total flux cleaned = 0.00153851 Jy ! Component: 150 - total flux cleaned = 0.00227656 Jy ! Component: 200 - total flux cleaned = 0.00300969 Jy ! Total flux subtracted in 200 components = 0.00300969 Jy ! Clean residual min=-0.002442 max=0.002367 Jy/beam ! Clean residual mean=0.000001 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.499935 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 203 components and 0.499935 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=0.024730Jy sigma=0.017439 ! Fit after self-cal, rms=0.024727Jy sigma=0.017437 ! 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=0.024727Jy sigma=0.017437 ! Fit after self-cal, rms=0.024709Jy sigma=0.017425 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.061 mas, bmaj=3.21 mas, bpa=-1.383 degrees ! Estimated noise=27.7251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183663 Jy ! Component: 100 - total flux cleaned = 0.00303193 Jy ! Component: 150 - total flux cleaned = 0.00430707 Jy ! Component: 200 - total flux cleaned = 0.00526542 Jy ! Total flux subtracted in 200 components = 0.00526542 Jy ! Clean residual min=-0.002955 max=0.002652 Jy/beam ! Clean residual mean=0.000002 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.5052 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 215 components and 0.5052 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=0.024640Jy sigma=0.017361 ! Fit after self-cal, rms=0.024630Jy sigma=0.017355 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 = 0.000897057 Jy ! Component: 100 - total flux cleaned = 0.00163818 Jy ! Component: 150 - total flux cleaned = 0.00215293 Jy ! Component: 200 - total flux cleaned = 0.00266681 Jy ! Total flux subtracted in 200 components = 0.00266681 Jy ! Clean residual min=-0.002693 max=0.002405 Jy/beam ! Clean residual mean=0.000002 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.507867 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 234 components and 0.507867 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=0.024607Jy sigma=0.017336 ! Fit after self-cal, rms=0.024601Jy sigma=0.017332 ! 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=0.8796 mas, bmaj=2.282 mas, bpa=-0.8616 degrees ! Estimated noise=21.4496 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8796 x 2.282 at -0.8616 degrees (North through East) ! Clean map min=-0.0030653 max=0.34947 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=0.7266 mas, bmaj=2.049 mas, bpa=-1.626 degrees ! Estimated noise=29.2523 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.257932 Jy ! Component: 100 - total flux cleaned = 0.326047 Jy ! Component: 150 - total flux cleaned = 0.360918 Jy ! Component: 200 - total flux cleaned = 0.379967 Jy ! Total flux subtracted in 200 components = 0.379967 Jy ! Clean residual min=-0.009071 max=0.014731 Jy/beam ! Clean residual mean=0.000004 rms=0.002270 Jy/beam ! Combined flux in latest and established models = 0.379967 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.379967 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8796 mas, bmaj=2.282 mas, bpa=-0.8616 degrees ! Estimated noise=21.4496 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 (-1, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0197543 Jy ! Component: 100 - total flux cleaned = 0.0323255 Jy ! Component: 150 - total flux cleaned = 0.0421586 Jy ! Component: 200 - total flux cleaned = 0.0501248 Jy ! Total flux subtracted in 200 components = 0.0501248 Jy ! Clean residual min=-0.006090 max=0.005946 Jy/beam ! Clean residual mean=0.000002 rms=0.001703 Jy/beam ! Combined flux in latest and established models = 0.430092 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 43 components and 0.430092 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=2.061 mas, bmaj=3.21 mas, bpa=-1.383 degrees ! Estimated noise=27.7251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011476 Jy ! Component: 100 - total flux cleaned = 0.0198438 Jy ! Component: 150 - total flux cleaned = 0.0266047 Jy ! Component: 200 - total flux cleaned = 0.0316332 Jy ! Total flux subtracted in 200 components = 0.0316332 Jy ! Clean residual min=-0.006000 max=0.005106 Jy/beam ! Clean residual mean=0.000004 rms=0.001954 Jy/beam ! Combined flux in latest and established models = 0.461725 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 = 0.00395121 Jy ! Component: 100 - total flux cleaned = 0.00740852 Jy ! Component: 150 - total flux cleaned = 0.0104513 Jy ! Component: 200 - total flux cleaned = 0.0132638 Jy ! Total flux subtracted in 200 components = 0.0132638 Jy ! Clean residual min=-0.004454 max=0.003826 Jy/beam ! Clean residual mean=0.000004 rms=0.001377 Jy/beam ! Combined flux in latest and established models = 0.474989 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 122 components and 0.474989 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8796 mas, bmaj=2.282 mas, bpa=-0.8616 degrees ! Estimated noise=21.4496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024806 Jy ! Component: 100 - total flux cleaned = 0.00461764 Jy ! Component: 150 - total flux cleaned = 0.00642402 Jy ! Component: 200 - total flux cleaned = 0.00806318 Jy ! Total flux subtracted in 200 components = 0.00806318 Jy ! Clean residual min=-0.003265 max=0.002810 Jy/beam ! Clean residual mean=0.000001 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.483052 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 146 components and 0.483052 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=0.025343Jy sigma=0.017860 ! Fit after self-cal, rms=0.025195Jy sigma=0.017772 wmodel /scr/pima/bp171a5_uvs/J1415+1320_X_map.mod ! Writing 146 model components to file: /scr/pima/bp171a5_uvs/J1415+1320_X_map.mod wobs /scr/pima/bp171a5_uvs/J1415+1320_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a5_uvs/J1415+1320_X_uvs.fits wwins /scr/pima/bp171a5_uvs/J1415+1320_X_map.win ! wwins: Wrote 7 windows to /scr/pima/bp171a5_uvs/J1415+1320_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 = -0.00067086 Jy ! Component: 100 - total flux cleaned = -0.00151584 Jy ! Component: 150 - total flux cleaned = -0.00226103 Jy ! Component: 200 - total flux cleaned = -0.00275559 Jy ! Component: 250 - total flux cleaned = -0.00318381 Jy ! Component: 300 - total flux cleaned = -0.00344444 Jy ! Component: 350 - total flux cleaned = -0.00376465 Jy ! Component: 400 - total flux cleaned = -0.00403727 Jy ! Component: 450 - total flux cleaned = -0.0042989 Jy ! Component: 500 - total flux cleaned = -0.00442443 Jy ! Component: 550 - total flux cleaned = -0.00457474 Jy ! Component: 600 - total flux cleaned = -0.004662 Jy ! Component: 650 - total flux cleaned = -0.00485983 Jy ! Component: 700 - total flux cleaned = -0.00496877 Jy ! Component: 750 - total flux cleaned = -0.00504842 Jy ! Component: 800 - total flux cleaned = -0.00517716 Jy ! Component: 850 - total flux cleaned = -0.00522681 Jy ! Component: 900 - total flux cleaned = -0.0052757 Jy ! Component: 950 - total flux cleaned = -0.00541846 Jy ! Component: 1000 - total flux cleaned = -0.00555606 Jy ! Component: 1050 - total flux cleaned = -0.00557843 Jy ! Component: 1100 - total flux cleaned = -0.00571078 Jy ! Component: 1150 - total flux cleaned = -0.00575428 Jy ! Component: 1200 - total flux cleaned = -0.00588092 Jy ! Component: 1250 - total flux cleaned = -0.00590173 Jy ! Component: 1300 - total flux cleaned = -0.00598195 Jy ! Component: 1350 - total flux cleaned = -0.00598159 Jy ! Component: 1400 - total flux cleaned = -0.00602043 Jy ! Component: 1450 - total flux cleaned = -0.00602041 Jy ! Component: 1500 - total flux cleaned = -0.00609502 Jy ! Component: 1550 - total flux cleaned = -0.00607703 Jy ! Component: 1600 - total flux cleaned = -0.00607726 Jy ! Component: 1650 - total flux cleaned = -0.00609479 Jy ! Component: 1700 - total flux cleaned = -0.00611235 Jy ! Component: 1750 - total flux cleaned = -0.00619767 Jy ! Component: 1800 - total flux cleaned = -0.00621441 Jy ! Component: 1850 - total flux cleaned = -0.00624737 Jy ! Component: 1900 - total flux cleaned = -0.00631259 Jy ! Component: 1950 - total flux cleaned = -0.00629631 Jy ! Component: 2000 - total flux cleaned = -0.00634364 Jy ! Component: 2050 - total flux cleaned = -0.00631266 Jy ! Component: 2100 - total flux cleaned = -0.00634286 Jy ! Component: 2150 - total flux cleaned = -0.00631269 Jy ! Component: 2200 - total flux cleaned = -0.00625327 Jy ! Component: 2250 - total flux cleaned = -0.00616555 Jy ! Component: 2300 - total flux cleaned = -0.00615123 Jy ! Component: 2350 - total flux cleaned = -0.00607989 Jy ! Component: 2400 - total flux cleaned = -0.00609426 Jy ! Component: 2450 - total flux cleaned = -0.00599694 Jy ! Component: 2500 - total flux cleaned = -0.00596974 Jy ! Component: 2550 - total flux cleaned = -0.00595611 Jy ! Component: 2600 - total flux cleaned = -0.00591616 Jy ! Component: 2650 - total flux cleaned = -0.00594271 Jy ! Component: 2700 - total flux cleaned = -0.00592943 Jy ! Component: 2750 - total flux cleaned = -0.0059034 Jy ! Component: 2800 - total flux cleaned = -0.00590336 Jy ! Component: 2850 - total flux cleaned = -0.00589075 Jy ! Component: 2900 - total flux cleaned = -0.00591582 Jy ! Component: 2950 - total flux cleaned = -0.00590342 Jy ! Component: 3000 - total flux cleaned = -0.00592822 Jy ! Component: 3050 - total flux cleaned = -0.00594057 Jy ! Component: 3100 - total flux cleaned = -0.00597668 Jy ! Component: 3150 - total flux cleaned = -0.00597673 Jy ! Component: 3200 - total flux cleaned = -0.00597673 Jy ! Component: 3250 - total flux cleaned = -0.00598845 Jy ! Component: 3300 - total flux cleaned = -0.00595336 Jy ! Component: 3350 - total flux cleaned = -0.00596502 Jy ! Component: 3400 - total flux cleaned = -0.00596504 Jy ! Component: 3450 - total flux cleaned = -0.00601059 Jy ! Component: 3500 - total flux cleaned = -0.00598797 Jy ! Component: 3550 - total flux cleaned = -0.00601053 Jy ! Component: 3600 - total flux cleaned = -0.00602166 Jy ! Component: 3650 - total flux cleaned = -0.00604388 Jy ! Component: 3700 - total flux cleaned = -0.00605479 Jy ! Component: 3750 - total flux cleaned = -0.00605468 Jy ! Component: 3800 - total flux cleaned = -0.00604383 Jy ! Component: 3850 - total flux cleaned = -0.00602231 Jy ! Component: 3900 - total flux cleaned = -0.00603299 Jy ! Component: 3950 - total flux cleaned = -0.00605427 Jy ! Component: 4000 - total flux cleaned = -0.00606485 Jy ! Component: 4050 - total flux cleaned = -0.00608592 Jy ! Total flux subtracted in 4096 components = -0.00608589 Jy ! Clean residual min=-0.000696 max=0.000603 Jy/beam ! Clean residual mean=0.000000 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.476966 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 439 components and 0.476966 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a5_uvs/J1415+1320_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8796 x 2.282 at -0.8616 degrees (North through East) ! Clean map min=-0.0019674 max=0.35195 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a5_uvs/J1415+1320_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.351952 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000164521 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.140236 0.140236 0.280472 0.560945 1.12189 2.24378 4.48756 8.97512 17.9502 35.9005 71.8009 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.351 quit ! Quitting program ! Log file /scr/pima/bp171a5_uvs/J1415+1320_X_uvs.log closed on Sat Apr 20 04:02:56 2013