! Started logfile: /d2/scr/pima/bp177e_uvs/J1352+0232_X_uvs.log on Sat Mar 22 21:00:44 2014 obs /d2/scr/pima/bp177e_uvs/J1352+0232_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1352+0232_X_uva.fits ! AN table 1: 4 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.446429 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1352+0232 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 400 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177e_uvs/J1352+0232_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999458Jy sigma=41.689614 ! Fit after self-cal, rms=0.958960Jy sigma=40.555542 ! 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=2.543 mas, bmaj=3.464 mas, bpa=-15.49 degrees ! Estimated noise=1.14324 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0309052 Jy ! Component: 100 - total flux cleaned = 0.0482904 Jy ! Total flux subtracted in 100 components = 0.0482904 Jy ! Clean residual min=-0.011410 max=0.011440 Jy/beam ! Clean residual mean=-0.000001 rms=0.004688 Jy/beam ! Combined flux in latest and established models = 0.0482904 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 46 components and 0.0482904 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=0.042140Jy sigma=1.776259 ! Fit after self-cal, rms=0.040831Jy sigma=1.729384 ! 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=3.081 mas, bmaj=3.806 mas, bpa=-9.487 degrees ! Estimated noise=0.91292 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 = 0.0183907 Jy ! Component: 100 - total flux cleaned = 0.0278299 Jy ! Component: 150 - total flux cleaned = 0.0337945 Jy ! Component: 200 - total flux cleaned = 0.0373406 Jy ! Total flux subtracted in 200 components = 0.0373406 Jy ! Clean residual min=-0.004730 max=0.004775 Jy/beam ! Clean residual mean=-0.000005 rms=0.002211 Jy/beam ! Combined flux in latest and established models = 0.085631 Jy ! Performing phase self-cal ! Adding 105 model components to the UV plane model. ! The established model now contains 144 components and 0.085631 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=0.022936Jy sigma=0.896548 ! Fit after self-cal, rms=0.022401Jy sigma=0.881919 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.081 x 3.806 at -9.487 degrees (North through East) ! Clean map min=-0.0084688 max=0.035814 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* NL 1.00* OV 1.00* PT 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* NL 1.00* OV 1.00* PT 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* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.86 HN 1.00* KP 1.08 ! LA 1.09 NL 0.86 OV 0.97 PT 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.022401Jy sigma=0.881919 ! Fit after self-cal, rms=0.022490Jy sigma=0.877598 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.055 mas, bmaj=3.827 mas, bpa=-10.82 degrees ! Estimated noise=0.91352 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 = 0.00268592 Jy ! Component: 100 - total flux cleaned = 0.00468054 Jy ! Component: 150 - total flux cleaned = 0.00570088 Jy ! Component: 200 - total flux cleaned = 0.00584879 Jy ! Total flux subtracted in 200 components = 0.00584879 Jy ! Clean residual min=-0.002290 max=0.002303 Jy/beam ! Clean residual mean=-0.000003 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.0914798 Jy ! Performing phase self-cal ! Adding 114 model components to the UV plane model. ! The established model now contains 251 components and 0.0914798 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=0.019392Jy sigma=0.736646 ! Fit after self-cal, rms=0.019361Jy sigma=0.732589 ! 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=0.019361Jy sigma=0.732589 ! Fit after self-cal, rms=0.019409Jy sigma=0.716311 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.068 mas, bmaj=3.825 mas, bpa=-11.04 degrees ! Estimated noise=0.927407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000966655 Jy ! Component: 100 - total flux cleaned = 0.00120476 Jy ! Component: 150 - total flux cleaned = 0.00212917 Jy ! Component: 200 - total flux cleaned = 0.00293821 Jy ! Total flux subtracted in 200 components = 0.00293821 Jy ! Clean residual min=-0.001421 max=0.001423 Jy/beam ! Clean residual mean=-0.000002 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.094418 Jy selfcal ! Performing phase self-cal ! Adding 108 model components to the UV plane model. ! The established model now contains 347 components and 0.0944181 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=0.018158Jy sigma=0.660943 ! Fit after self-cal, rms=0.018131Jy sigma=0.659278 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 = 0.00191848 Jy ! Component: 100 - total flux cleaned = 0.00238833 Jy ! Component: 150 - total flux cleaned = 0.0027388 Jy ! Component: 200 - total flux cleaned = 0.00280473 Jy ! Total flux subtracted in 200 components = 0.00280473 Jy ! Clean residual min=-0.001006 max=0.001010 Jy/beam ! Clean residual mean=-0.000000 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0972228 Jy ! Performing phase self-cal ! Adding 95 model components to the UV plane model. ! The established model now contains 432 components and 0.0972228 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=0.017599Jy sigma=0.634311 ! Fit after self-cal, rms=0.017576Jy sigma=0.633484 ! 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=0.017576Jy sigma=0.633484 ! Fit after self-cal, rms=0.017091Jy sigma=0.602640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.093 mas, bmaj=3.845 mas, bpa=-10.66 degrees ! Estimated noise=0.928084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000341023 Jy ! Component: 100 - total flux cleaned = -0.000395852 Jy ! Component: 150 - total flux cleaned = -0.000543548 Jy ! Component: 200 - total flux cleaned = -0.000592213 Jy ! Total flux subtracted in 200 components = -0.000592213 Jy ! Clean residual min=-0.000742 max=0.000738 Jy/beam ! Clean residual mean=0.000000 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0966306 Jy selfcal ! Performing phase self-cal ! Adding 91 model components to the UV plane model. ! The established model now contains 520 components and 0.0966306 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=0.016758Jy sigma=0.589099 ! Fit after self-cal, rms=0.016747Jy sigma=0.588680 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 = 3.06221e-05 Jy ! Component: 100 - total flux cleaned = 7.39078e-05 Jy ! Component: 150 - total flux cleaned = 0.000156318 Jy ! Component: 200 - total flux cleaned = 0.000309837 Jy ! Total flux subtracted in 200 components = 0.000309837 Jy ! Clean residual min=-0.000618 max=0.000623 Jy/beam ! Clean residual mean=0.000001 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0969404 Jy ! Performing phase self-cal ! Adding 85 model components to the UV plane model. ! The established model now contains 586 components and 0.0969404 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=0.016543Jy sigma=0.580340 ! Fit after self-cal, rms=0.016528Jy sigma=0.580136 ! 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=0.016528Jy sigma=0.580136 ! Fit after self-cal, rms=0.016613Jy sigma=0.579175 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.632 mas, bmaj=4.046 mas, bpa=1.568 degrees ! Estimated noise=0.945326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000262708 Jy ! Component: 100 - total flux cleaned = -0.000133342 Jy ! Component: 150 - total flux cleaned = 6.60691e-05 Jy ! Component: 200 - total flux cleaned = 0.000254262 Jy ! Total flux subtracted in 200 components = 0.000254262 Jy ! Clean residual min=-0.000613 max=0.000611 Jy/beam ! Clean residual mean=0.000001 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0971947 Jy selfcal ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 646 components and 0.0971947 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=0.016427Jy sigma=0.571916 ! Fit after self-cal, rms=0.016421Jy sigma=0.571749 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.73506e-05 Jy ! Component: 100 - total flux cleaned = 5.46025e-05 Jy ! Component: 150 - total flux cleaned = 0.000126906 Jy ! Component: 200 - total flux cleaned = 0.000263547 Jy ! Total flux subtracted in 200 components = 0.000263547 Jy ! Clean residual min=-0.000557 max=0.000552 Jy/beam ! Clean residual mean=0.000001 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0974582 Jy ! Performing phase self-cal ! Adding 88 model components to the UV plane model. ! The established model now contains 710 components and 0.0974582 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=0.016291Jy sigma=0.565862 ! Fit after self-cal, rms=0.016285Jy sigma=0.565784 ! 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=3.108 mas, bmaj=3.85 mas, bpa=-10.25 degrees ! Estimated noise=0.933789 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.108 x 3.85 at -10.25 degrees (North through East) ! Clean map min=-0.0038249 max=0.031881 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=2.553 mas, bmaj=3.493 mas, bpa=-16.05 degrees ! Estimated noise=1.17314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0335867 Jy ! Component: 100 - total flux cleaned = 0.0544516 Jy ! Component: 150 - total flux cleaned = 0.0663883 Jy ! Component: 200 - total flux cleaned = 0.0747527 Jy ! Total flux subtracted in 200 components = 0.0747527 Jy ! Clean residual min=-0.007221 max=0.007310 Jy/beam ! Clean residual mean=-0.000001 rms=0.003044 Jy/beam ! Combined flux in latest and established models = 0.0747527 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 83 model components to the UV plane model. ! The established model now contains 83 components and 0.0747527 Jy ! Inverting map and beam ! Estimated beam: bmin=3.108 mas, bmaj=3.85 mas, bpa=-10.25 degrees ! Estimated noise=0.933789 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 = 0.00933946 Jy ! Component: 100 - total flux cleaned = 0.0143475 Jy ! Component: 150 - total flux cleaned = 0.0175652 Jy ! Component: 200 - total flux cleaned = 0.0189696 Jy ! Total flux subtracted in 200 components = 0.0189696 Jy ! Clean residual min=-0.003488 max=0.003505 Jy/beam ! Clean residual mean=-0.000004 rms=0.001685 Jy/beam ! Combined flux in latest and established models = 0.0937223 Jy ! Adding 137 model components to the UV plane model. ! The established model now contains 212 components and 0.0937223 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=3.632 mas, bmaj=4.046 mas, bpa=1.568 degrees ! Estimated noise=0.945326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106803 Jy ! Component: 100 - total flux cleaned = 0.00206714 Jy ! Component: 150 - total flux cleaned = 0.00279597 Jy ! Component: 200 - total flux cleaned = 0.0025499 Jy ! Total flux subtracted in 200 components = 0.0025499 Jy ! Clean residual min=-0.001923 max=0.001921 Jy/beam ! Clean residual mean=-0.000002 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.0962722 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 = 0.000112602 Jy ! Component: 100 - total flux cleaned = -0.000183953 Jy ! Component: 150 - total flux cleaned = -0.000741004 Jy ! Component: 200 - total flux cleaned = -0.00127616 Jy ! Total flux subtracted in 200 components = -0.00127616 Jy ! Clean residual min=-0.001445 max=0.001443 Jy/beam ! Clean residual mean=-0.000001 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.0949961 Jy ! Adding 165 model components to the UV plane model. ! The established model now contains 369 components and 0.0949961 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.108 mas, bmaj=3.85 mas, bpa=-10.25 degrees ! Estimated noise=0.933789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000498694 Jy ! Component: 100 - total flux cleaned = 0.00100615 Jy ! Component: 150 - total flux cleaned = 0.0012888 Jy ! Component: 200 - total flux cleaned = 0.00149461 Jy ! Total flux subtracted in 200 components = 0.00149461 Jy ! Clean residual min=-0.000811 max=0.000809 Jy/beam ! Clean residual mean=0.000000 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0964907 Jy selfcal ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 436 components and 0.0964907 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=0.016816Jy sigma=0.591540 ! Fit after self-cal, rms=0.016789Jy sigma=0.590078 wmodel /d2/scr/pima/bp177e_uvs/J1352+0232_X_map.mod ! Writing 436 model components to file: /d2/scr/pima/bp177e_uvs/J1352+0232_X_map.mod wobs /d2/scr/pima/bp177e_uvs/J1352+0232_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1352+0232_X_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1352+0232_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/d2/scr/pima/bp177e_uvs/J1352+0232_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.108 x 3.85 at -10.25 degrees (North through East) ! Clean map min=-0.0040657 max=0.029899 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1352+0232_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0298989 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000312531 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.13588 3.13588 6.27176 12.5435 25.087 50.1741 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.029 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 95.666 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1352+0232_X_uvs.log closed on Sat Mar 22 21:00:47 2014