! Started logfile: /scr/pima/bp171af_uvs/J2134-0153_C_uvs.log on Thu Oct 10 13:42:47 2013 obs /scr/pima/bp171af_uvs/J2134-0153_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171af_uvs/J2134-0153_C_uva.fits ! AN table 1: 4 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.9375 visibilities/baseline/integration-bin. ! Found source: J2134-0153 ! ! 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 840 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 /scr/pima/bp171af_uvs/J2134-0153_C] 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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.584011Jy sigma=88.720277 ! Fit after self-cal, rms=0.665665Jy sigma=34.027674 ! 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=1.361 mas, bmaj=3.314 mas, bpa=-4.27 degrees ! Estimated noise=0.934076 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 = 0.856826 Jy ! Component: 100 - total flux cleaned = 1.21515 Jy ! Total flux subtracted in 100 components = 1.21515 Jy ! Clean residual min=-0.148456 max=0.345254 Jy/beam ! Clean residual mean=-0.000063 rms=0.047885 Jy/beam ! Combined flux in latest and established models = 1.21515 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 1.21515 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=0.530048Jy sigma=28.130397 ! Fit after self-cal, rms=0.528192Jy sigma=27.979565 ! Inverting map ! Added new window around map position (2.1, -0.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.30999 Jy ! Component: 100 - total flux cleaned = 0.4831 Jy ! Total flux subtracted in 100 components = 0.4831 Jy ! Clean residual min=-0.095210 max=0.129155 Jy/beam ! Clean residual mean=-0.000029 rms=0.023605 Jy/beam ! Combined flux in latest and established models = 1.69825 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 1.69825 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=0.303782Jy sigma=14.963955 ! Fit after self-cal, rms=0.272037Jy sigma=14.500421 ! 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=1.806 mas, bmaj=4.006 mas, bpa=0.5649 degrees ! Estimated noise=0.617358 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 = 0.142263 Jy ! Component: 100 - total flux cleaned = 0.210482 Jy ! Component: 150 - total flux cleaned = 0.250244 Jy ! Component: 200 - total flux cleaned = 0.259033 Jy ! Total flux subtracted in 200 components = 0.259033 Jy ! Clean residual min=-0.061983 max=0.054474 Jy/beam ! Clean residual mean=0.000043 rms=0.013396 Jy/beam ! Combined flux in latest and established models = 1.95729 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 38 components and 1.95729 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=0.208811Jy sigma=10.562063 ! Fit after self-cal, rms=0.198759Jy sigma=10.434723 ! 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 0.99 HN 1.01 KP 0.94 MK 1.12 ! NL 0.94 OV 1.04 PT 0.95 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.09 KP 0.98 MK 1.06 ! NL 1.06 OV 1.11 PT 1.08 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 1.03 KP 0.68 MK 0.89 ! NL 0.92 OV 1.00 PT 1.04 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 1.10 KP 1.02 MK 0.99 ! NL 0.93 OV 1.01 PT 1.07 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 HN 1.08 KP 1.00 MK 0.99 ! NL 1.01 OV 1.00 PT 0.98 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.09 KP 1.00 MK 0.95 ! NL 0.96 OV 1.00 PT 1.08 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 1.09 KP 0.96 MK 0.96 ! NL 0.99 OV 1.00 PT 1.02 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.07 KP 1.06 MK 0.94 ! NL 0.95 OV 1.02 PT 0.99 SC 0.94 ! ! ! Fit before self-cal, rms=0.198759Jy sigma=10.434723 ! Fit after self-cal, rms=0.129036Jy sigma=4.486642 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.8 mas, bmaj=3.988 mas, bpa=0.8269 degrees ! Estimated noise=0.608177 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 = 0.000819179 Jy ! Component: 100 - total flux cleaned = 0.000811 Jy ! Component: 150 - total flux cleaned = 0.000785974 Jy ! Component: 200 - total flux cleaned = 0.000746434 Jy ! Total flux subtracted in 200 components = 0.000746434 Jy ! Clean residual min=-0.051016 max=0.030254 Jy/beam ! Clean residual mean=-0.000004 rms=0.008191 Jy/beam ! Combined flux in latest and established models = 1.95803 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 1.95803 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=0.118588Jy sigma=4.176586 ! Fit after self-cal, rms=0.115044Jy sigma=4.114238 ! 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=0.115044Jy sigma=4.114238 ! Fit after self-cal, rms=0.114440Jy sigma=4.103503 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.795 mas, bmaj=3.983 mas, bpa=0.6973 degrees ! Estimated noise=0.605715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00191781 Jy ! Component: 100 - total flux cleaned = -0.00188867 Jy ! Component: 150 - total flux cleaned = -0.00187917 Jy ! Component: 200 - total flux cleaned = -0.00225177 Jy ! Total flux subtracted in 200 components = -0.00225177 Jy ! Clean residual min=-0.048697 max=0.027366 Jy/beam ! Clean residual mean=-0.000003 rms=0.007700 Jy/beam ! Combined flux in latest and established models = 1.95578 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 1.95578 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=0.110399Jy sigma=3.939188 ! Fit after self-cal, rms=0.107900Jy sigma=3.905364 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 = -0.0012163 Jy ! Component: 100 - total flux cleaned = -0.00120257 Jy ! Component: 150 - total flux cleaned = -0.0015302 Jy ! Component: 200 - total flux cleaned = -0.00152148 Jy ! Total flux subtracted in 200 components = -0.00152148 Jy ! Clean residual min=-0.046585 max=0.025662 Jy/beam ! Clean residual mean=-0.000003 rms=0.007399 Jy/beam ! Combined flux in latest and established models = 1.95426 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 1.95426 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=0.105525Jy sigma=3.776792 ! Fit after self-cal, rms=0.103251Jy sigma=3.747798 ! 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=0.103251Jy sigma=3.747798 ! Fit after self-cal, rms=0.102868Jy sigma=3.741503 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.793 mas, bmaj=3.983 mas, bpa=0.6365 degrees ! Estimated noise=0.604276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00440867 Jy ! Component: 100 - total flux cleaned = -0.00473326 Jy ! Component: 150 - total flux cleaned = -0.00501584 Jy ! Component: 200 - total flux cleaned = -0.00500391 Jy ! Total flux subtracted in 200 components = -0.00500391 Jy ! Clean residual min=-0.044207 max=0.023895 Jy/beam ! Clean residual mean=-0.000002 rms=0.007074 Jy/beam ! Combined flux in latest and established models = 1.94926 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 1.94925 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=0.101045Jy sigma=3.624954 ! Fit after self-cal, rms=0.099106Jy sigma=3.599721 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 = -0.00135102 Jy ! Component: 100 - total flux cleaned = -0.00108275 Jy ! Component: 150 - total flux cleaned = -0.0013302 Jy ! Component: 200 - total flux cleaned = -0.00132271 Jy ! Total flux subtracted in 200 components = -0.00132271 Jy ! Clean residual min=-0.042341 max=0.023104 Jy/beam ! Clean residual mean=-0.000002 rms=0.006851 Jy/beam ! Combined flux in latest and established models = 1.94793 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 1.94793 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=0.097768Jy sigma=3.506031 ! Fit after self-cal, rms=0.096134Jy sigma=3.486328 ! 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=0.096134Jy sigma=3.486328 ! Fit after self-cal, rms=0.095714Jy sigma=3.479618 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.978 mas, bmaj=6.381 mas, bpa=5.32 degrees ! Estimated noise=0.588813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00596178 Jy ! Component: 100 - total flux cleaned = -0.00591625 Jy ! Component: 150 - total flux cleaned = -0.0066592 Jy ! Component: 200 - total flux cleaned = -0.00709152 Jy ! Total flux subtracted in 200 components = -0.00709152 Jy ! Clean residual min=-0.039042 max=0.025478 Jy/beam ! Clean residual mean=-0.000005 rms=0.008519 Jy/beam ! Combined flux in latest and established models = 1.94084 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 62 components and 1.94084 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=0.095345Jy sigma=3.370917 ! Fit after self-cal, rms=0.092819Jy sigma=3.329822 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 = 0.000570226 Jy ! Component: 100 - total flux cleaned = 0.000589664 Jy ! Component: 150 - total flux cleaned = 0.000118534 Jy ! Component: 200 - total flux cleaned = -0.000480821 Jy ! Total flux subtracted in 200 components = -0.000480821 Jy ! Clean residual min=-0.036860 max=0.024709 Jy/beam ! Clean residual mean=-0.000005 rms=0.008193 Jy/beam ! Combined flux in latest and established models = 1.94036 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 63 components and 1.94036 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=0.092757Jy sigma=3.259346 ! Fit after self-cal, rms=0.090554Jy sigma=3.226718 ! 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=1.79 mas, bmaj=3.983 mas, bpa=0.5269 degrees ! Estimated noise=0.603358 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.79 x 3.983 at 0.5269 degrees (North through East) ! Clean map min=-0.036378 max=1.0733 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 ! Performing amp+phase self-cal ! ! 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=0.090554Jy sigma=3.226718 ! Fit after self-cal, rms=0.087570Jy sigma=3.018382 ! Inverting map and beam ! Estimated beam: bmin=1.786 mas, bmaj=3.981 mas, bpa=0.3342 degrees ! Estimated noise=0.60149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00121381 Jy ! Component: 100 - total flux cleaned = -0.00238342 Jy ! Component: 150 - total flux cleaned = -0.00319419 Jy ! Component: 200 - total flux cleaned = -0.00375502 Jy ! Total flux subtracted in 200 components = -0.00375502 Jy ! Clean residual min=-0.036128 max=0.021368 Jy/beam ! Clean residual mean=-0.000002 rms=0.005956 Jy/beam ! Combined flux in latest and established models = 1.9366 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 67 components and 1.9366 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=0.086074Jy sigma=2.950325 ! Fit after self-cal, rms=0.084980Jy sigma=2.937427 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.001257 Jy ! Component: 100 - total flux cleaned = -0.00146781 Jy ! Component: 150 - total flux cleaned = -0.00201155 Jy ! Component: 200 - total flux cleaned = -0.00251884 Jy ! Total flux subtracted in 200 components = -0.00251884 Jy ! Clean residual min=-0.034674 max=0.021122 Jy/beam ! Clean residual mean=-0.000001 rms=0.005830 Jy/beam ! Combined flux in latest and established models = 1.93409 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 68 components and 1.93409 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=0.083957Jy sigma=2.881073 ! Fit after self-cal, rms=0.082986Jy sigma=2.870798 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.082986Jy sigma=2.870798 ! Fit after self-cal, rms=0.082743Jy sigma=2.865935 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=1.35 mas, bmaj=3.302 mas, bpa=-4.417 degrees ! Estimated noise=0.901968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.872282 Jy ! Component: 100 - total flux cleaned = 1.26036 Jy ! Component: 150 - total flux cleaned = 1.48786 Jy ! Component: 200 - total flux cleaned = 1.62624 Jy ! Total flux subtracted in 200 components = 1.62624 Jy ! Clean residual min=-0.067882 max=0.073950 Jy/beam ! Clean residual mean=-0.000016 rms=0.016173 Jy/beam ! Combined flux in latest and established models = 1.62624 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 31 model components to the UV plane model. ! The established model now contains 31 components and 1.62624 Jy ! Inverting map and beam ! Estimated beam: bmin=1.785 mas, bmaj=3.982 mas, bpa=0.283 degrees ! Estimated noise=0.601038 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 = 0.120247 Jy ! Component: 100 - total flux cleaned = 0.184112 Jy ! Component: 150 - total flux cleaned = 0.221995 Jy ! Component: 200 - total flux cleaned = 0.24714 Jy ! Total flux subtracted in 200 components = 0.24714 Jy ! Clean residual min=-0.040087 max=0.025991 Jy/beam ! Clean residual mean=0.000006 rms=0.006915 Jy/beam ! Combined flux in latest and established models = 1.87338 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 53 components and 1.87338 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=3.978 mas, bmaj=6.388 mas, bpa=5.145 degrees ! Estimated noise=0.587465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0225881 Jy ! Component: 100 - total flux cleaned = 0.0348836 Jy ! Component: 150 - total flux cleaned = 0.0385417 Jy ! Component: 200 - total flux cleaned = 0.0404991 Jy ! Total flux subtracted in 200 components = 0.0404991 Jy ! Clean residual min=-0.031018 max=0.021438 Jy/beam ! Clean residual mean=0.000001 rms=0.007004 Jy/beam ! Combined flux in latest and established models = 1.91388 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 = 0.00150741 Jy ! Component: 100 - total flux cleaned = 0.00307343 Jy ! Component: 150 - total flux cleaned = 0.00447089 Jy ! Component: 200 - total flux cleaned = 0.00553735 Jy ! Total flux subtracted in 200 components = 0.00553735 Jy ! Clean residual min=-0.031003 max=0.021228 Jy/beam ! Clean residual mean=-0.000001 rms=0.006955 Jy/beam ! Combined flux in latest and established models = 1.91942 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 65 components and 1.91942 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.785 mas, bmaj=3.982 mas, bpa=0.283 degrees ! Estimated noise=0.601038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00367669 Jy ! Component: 100 - total flux cleaned = -0.00242234 Jy ! Component: 150 - total flux cleaned = -0.00168397 Jy ! Component: 200 - total flux cleaned = -0.00102197 Jy ! Total flux subtracted in 200 components = -0.00102197 Jy ! Clean residual min=-0.033510 max=0.020666 Jy/beam ! Clean residual mean=0.000001 rms=0.005734 Jy/beam ! Combined flux in latest and established models = 1.9184 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 72 components and 1.9184 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=0.093137Jy sigma=3.054270 ! Fit after self-cal, rms=0.087301Jy sigma=2.952673 wmodel /scr/pima/bp171af_uvs/J2134-0153_C_map.mod ! Writing 72 model components to file: /scr/pima/bp171af_uvs/J2134-0153_C_map.mod wobs /scr/pima/bp171af_uvs/J2134-0153_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171af_uvs/J2134-0153_C_uvs.fits wwins /scr/pima/bp171af_uvs/J2134-0153_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171af_uvs/J2134-0153_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 = -0.013949 Jy ! Component: 100 - total flux cleaned = -0.0243107 Jy ! Component: 150 - total flux cleaned = -0.0294969 Jy ! Component: 200 - total flux cleaned = -0.0304398 Jy ! Component: 250 - total flux cleaned = -0.029319 Jy ! Component: 300 - total flux cleaned = -0.0293159 Jy ! Component: 350 - total flux cleaned = -0.0293205 Jy ! Component: 400 - total flux cleaned = -0.0298033 Jy ! Component: 450 - total flux cleaned = -0.029577 Jy ! Component: 500 - total flux cleaned = -0.0306725 Jy ! Component: 550 - total flux cleaned = -0.0310929 Jy ! Component: 600 - total flux cleaned = -0.032109 Jy ! Component: 650 - total flux cleaned = -0.0324946 Jy ! Component: 700 - total flux cleaned = -0.0326828 Jy ! Component: 750 - total flux cleaned = -0.0328673 Jy ! Component: 800 - total flux cleaned = -0.0332212 Jy ! Component: 850 - total flux cleaned = -0.0335606 Jy ! Component: 900 - total flux cleaned = -0.033728 Jy ! Component: 950 - total flux cleaned = -0.0340514 Jy ! Component: 1000 - total flux cleaned = -0.0340506 Jy ! Component: 1050 - total flux cleaned = -0.0343555 Jy ! Component: 1100 - total flux cleaned = -0.0340562 Jy ! Component: 1150 - total flux cleaned = -0.0340537 Jy ! Component: 1200 - total flux cleaned = -0.0336235 Jy ! Component: 1250 - total flux cleaned = -0.0333451 Jy ! Component: 1300 - total flux cleaned = -0.0329411 Jy ! Component: 1350 - total flux cleaned = -0.0330683 Jy ! Component: 1400 - total flux cleaned = -0.0328083 Jy ! Component: 1450 - total flux cleaned = -0.032683 Jy ! Component: 1500 - total flux cleaned = -0.0326805 Jy ! Component: 1550 - total flux cleaned = -0.0324401 Jy ! Component: 1600 - total flux cleaned = -0.0322057 Jy ! Component: 1650 - total flux cleaned = -0.0318612 Jy ! Component: 1700 - total flux cleaned = -0.0317479 Jy ! Component: 1750 - total flux cleaned = -0.0313083 Jy ! Component: 1800 - total flux cleaned = -0.0309856 Jy ! Component: 1850 - total flux cleaned = -0.0305656 Jy ! Component: 1900 - total flux cleaned = -0.0304608 Jy ! Component: 1950 - total flux cleaned = -0.0300562 Jy ! Component: 2000 - total flux cleaned = -0.0299568 Jy ! Component: 2050 - total flux cleaned = -0.0295704 Jy ! Component: 2100 - total flux cleaned = -0.0293821 Jy ! Component: 2150 - total flux cleaned = -0.0291964 Jy ! Component: 2200 - total flux cleaned = -0.0289244 Jy ! Component: 2250 - total flux cleaned = -0.0290144 Jy ! Component: 2300 - total flux cleaned = -0.0288421 Jy ! Component: 2350 - total flux cleaned = -0.0288429 Jy ! Component: 2400 - total flux cleaned = -0.0286759 Jy ! Component: 2450 - total flux cleaned = -0.0286773 Jy ! Component: 2500 - total flux cleaned = -0.0285182 Jy ! Component: 2550 - total flux cleaned = -0.0283606 Jy ! Component: 2600 - total flux cleaned = -0.0282841 Jy ! Component: 2650 - total flux cleaned = -0.0282835 Jy ! Component: 2700 - total flux cleaned = -0.0279097 Jy ! Component: 2750 - total flux cleaned = -0.0277648 Jy ! Component: 2800 - total flux cleaned = -0.0278386 Jy ! Component: 2850 - total flux cleaned = -0.0274835 Jy ! Component: 2900 - total flux cleaned = -0.0272748 Jy ! Component: 2950 - total flux cleaned = -0.0270685 Jy ! Component: 3000 - total flux cleaned = -0.026865 Jy ! Component: 3050 - total flux cleaned = -0.0265326 Jy ! Component: 3100 - total flux cleaned = -0.0264673 Jy ! Component: 3150 - total flux cleaned = -0.0261452 Jy ! Component: 3200 - total flux cleaned = -0.0260812 Jy ! Component: 3250 - total flux cleaned = -0.0259552 Jy ! Component: 3300 - total flux cleaned = -0.0257703 Jy ! Component: 3350 - total flux cleaned = -0.0257705 Jy ! Component: 3400 - total flux cleaned = -0.0257111 Jy ! Component: 3450 - total flux cleaned = -0.0257114 Jy ! Component: 3500 - total flux cleaned = -0.0255959 Jy ! Component: 3550 - total flux cleaned = -0.0255959 Jy ! Component: 3600 - total flux cleaned = -0.0255388 Jy ! Component: 3650 - total flux cleaned = -0.0254832 Jy ! Component: 3700 - total flux cleaned = -0.0253738 Jy ! Component: 3750 - total flux cleaned = -0.0252647 Jy ! Component: 3800 - total flux cleaned = -0.0251564 Jy ! Component: 3850 - total flux cleaned = -0.0248916 Jy ! Component: 3900 - total flux cleaned = -0.0247336 Jy ! Component: 3950 - total flux cleaned = -0.0245266 Jy ! Component: 4000 - total flux cleaned = -0.0243733 Jy ! Component: 4050 - total flux cleaned = -0.0241197 Jy ! Total flux subtracted in 4096 components = -0.0241199 Jy ! Clean residual min=-0.002664 max=0.002550 Jy/beam ! Clean residual mean=-0.000002 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 1.89428 Jy keep ! Adding 220 model components to the UV plane model. ! The established model now contains 292 components and 1.89428 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171af_uvs/J2134-0153_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.785 x 3.982 at 0.283 degrees (North through East) ! Clean map min=-0.018391 max=1.0892 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171af_uvs/J2134-0153_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.08924 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000815916 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.224721 0.224721 0.449441 0.898883 1.79777 3.59553 7.19106 14.3821 28.7642 57.5285 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.089 quit ! Quitting program ! Log file /scr/pima/bp171af_uvs/J2134-0153_C_uvs.log closed on Thu Oct 10 13:42:51 2013