! Started logfile: /scr/pima/bs241c_uvs/J0601-2004_X_uvs.log on Thu Jul 2 09:09:07 2015 obs /scr/pima/bs241c_uvs/J0601-2004_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241c_uvs/J0601-2004_X_uva.fits ! AN table 1: 7 integrations on 28 of 28 possible baselines. ! AN table 2: 17 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0601-2004 ! ! 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): I ! ! Read 0 lines of history. ! ! Reading 6464 visibilities. select RR ! Polarization RR is unavailable. ! Selecting polarization: I, 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/bs241c_uvs/J0601-2004_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. ! ! 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=1.014079Jy sigma=23.142285 ! Fit after self-cal, rms=0.842996Jy sigma=19.215345 ! 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=1.096 mas, bmaj=3.147 mas, bpa=-0.5456 degrees ! Estimated noise=0.736878 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 = 0.123676 Jy ! Component: 100 - total flux cleaned = 0.150645 Jy ! Total flux subtracted in 100 components = 0.150645 Jy ! Clean residual min=-0.004412 max=0.007522 Jy/beam ! Clean residual mean=-0.000010 rms=0.001338 Jy/beam ! Combined flux in latest and established models = 0.150645 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.150645 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=0.038215Jy sigma=0.770341 ! Fit after self-cal, rms=0.038209Jy sigma=0.770222 ! 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=1.357 mas, bmaj=3.672 mas, bpa=-2.448 degrees ! Estimated noise=0.396633 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 = 0.00445108 Jy ! Component: 100 - total flux cleaned = 0.00437673 Jy ! Component: 150 - total flux cleaned = 0.0043157 Jy ! Component: 200 - total flux cleaned = 0.00426629 Jy ! Total flux subtracted in 200 components = 0.00426629 Jy ! Clean residual min=-0.005574 max=0.004349 Jy/beam ! Clean residual mean=-0.000015 rms=0.001104 Jy/beam ! Combined flux in latest and established models = 0.154911 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.154911 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=0.037459Jy sigma=0.756514 ! Fit after self-cal, rms=0.037461Jy sigma=0.756493 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.357 x 3.672 at -2.448 degrees (North through East) ! Clean map min=-0.0054267 max=0.15735 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: ! FD 1.05 HN 0.95 KP 0.98 LA 1.01 ! NL 0.90 OV 0.98 PT 0.91 SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 FD 1.04 HN 0.93 KP 1.01 ! LA 1.03 NL 0.93 OV 0.96 PT 0.88 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 0.95 KP 1.10 LA 0.93 ! NL 1.01 OV 1.03 PT 0.90 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 FD 0.97 HN 0.92 KP 1.07 ! LA 0.96 NL 1.01 OV 0.97 PT 0.95 ! SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 0.96 KP 1.10 LA 0.95 ! NL 0.98 OV 1.04 PT 0.95 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 1.02 HN 0.93 KP 1.07 ! LA 0.93 NL 1.00 OV 1.00 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.01 KP 0.90 LA 1.06 ! NL 0.97 OV 1.04 PT 0.92 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.05 HN 0.98 KP 0.93 ! LA 1.01 NL 0.95 OV 1.03 PT 0.92 ! SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 1.03 KP 1.16 LA 0.98 ! NL 1.14 OV 0.95 PT 0.88 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.07 HN 0.97 KP 1.15 ! LA 1.02 NL 1.07 OV 0.92 PT 0.91 ! SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 FD 1.07 HN 1.07 KP 1.16 ! LA 1.01 NL 1.05 OV 1.01 PT 0.95 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 HN 1.05 KP 1.18 LA 0.95 ! NL 0.95 OV 1.07 PT 0.86 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 1.09 HN 0.99 KP 1.15 ! LA 1.00 NL 0.89 OV 1.03 PT 0.83 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 0.98 KP 1.15 LA 0.91 ! NL 0.87 OV 0.99 PT 0.87 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.037461Jy sigma=0.756493 ! Fit after self-cal, rms=0.034173Jy sigma=0.680949 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.352 mas, bmaj=3.661 mas, bpa=-2.337 degrees ! Estimated noise=0.394968 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 = 0.00057321 Jy ! Component: 100 - total flux cleaned = 0.000616768 Jy ! Component: 150 - total flux cleaned = 0.000651013 Jy ! Component: 200 - total flux cleaned = 0.000671034 Jy ! Total flux subtracted in 200 components = 0.000671034 Jy ! Clean residual min=-0.001507 max=0.001380 Jy/beam ! Clean residual mean=-0.000004 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.155583 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.155583 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=0.034157Jy sigma=0.680565 ! Fit after self-cal, rms=0.034157Jy sigma=0.680402 ! 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=0.034157Jy sigma=0.680402 ! Fit after self-cal, rms=0.034138Jy sigma=0.680338 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.351 mas, bmaj=3.658 mas, bpa=-2.316 degrees ! Estimated noise=0.394867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000325718 Jy ! Component: 100 - total flux cleaned = 0.000378908 Jy ! Component: 150 - total flux cleaned = 0.000401463 Jy ! Component: 200 - total flux cleaned = 0.000428547 Jy ! Total flux subtracted in 200 components = 0.000428547 Jy ! Clean residual min=-0.001472 max=0.001409 Jy/beam ! Clean residual mean=-0.000004 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.156011 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.156011 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=0.034132Jy sigma=0.680225 ! Fit after self-cal, rms=0.034131Jy sigma=0.680222 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 = 1.40917e-05 Jy ! Component: 100 - total flux cleaned = 3.1698e-05 Jy ! Component: 150 - total flux cleaned = 3.69383e-05 Jy ! Component: 200 - total flux cleaned = 4.67324e-05 Jy ! Total flux subtracted in 200 components = 4.67324e-05 Jy ! Clean residual min=-0.001460 max=0.001407 Jy/beam ! Clean residual mean=-0.000004 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.156058 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.156058 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=0.034130Jy sigma=0.680176 ! Fit after self-cal, rms=0.034130Jy sigma=0.680174 ! 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=0.034130Jy sigma=0.680174 ! Fit after self-cal, rms=0.034055Jy sigma=0.673375 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.35 mas, bmaj=3.655 mas, bpa=-2.26 degrees ! Estimated noise=0.39616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000499084 Jy ! Component: 100 - total flux cleaned = 0.00071373 Jy ! Component: 150 - total flux cleaned = 0.000812368 Jy ! Component: 200 - total flux cleaned = 0.000839182 Jy ! Total flux subtracted in 200 components = 0.000839182 Jy ! Clean residual min=-0.001282 max=0.001371 Jy/beam ! Clean residual mean=-0.000003 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.156897 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 48 components and 0.156897 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=0.034045Jy sigma=0.673277 ! Fit after self-cal, rms=0.034044Jy sigma=0.673267 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 = 3.77362e-06 Jy ! Component: 100 - total flux cleaned = 1.09078e-05 Jy ! Component: 150 - total flux cleaned = 1.72441e-05 Jy ! Component: 200 - total flux cleaned = 2.56972e-05 Jy ! Total flux subtracted in 200 components = 2.56972e-05 Jy ! Clean residual min=-0.001280 max=0.001370 Jy/beam ! Clean residual mean=-0.000003 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.156923 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 0.156923 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=0.034044Jy sigma=0.673253 ! Fit after self-cal, rms=0.034044Jy sigma=0.673252 ! 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=0.034044Jy sigma=0.673252 ! Fit after self-cal, rms=0.033433Jy sigma=0.659450 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.226 mas, bmaj=4.623 mas, bpa=-9.98 degrees ! Estimated noise=0.461602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.96737e-05 Jy ! Component: 100 - total flux cleaned = 2.00253e-05 Jy ! Component: 150 - total flux cleaned = 2.02052e-05 Jy ! Component: 200 - total flux cleaned = 1.41706e-05 Jy ! Total flux subtracted in 200 components = 1.41706e-05 Jy ! Clean residual min=-0.001120 max=0.001231 Jy/beam ! Clean residual mean=0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.156937 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 54 components and 0.156937 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=0.033434Jy sigma=0.659436 ! Fit after self-cal, rms=0.033436Jy sigma=0.659396 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 = 1.45229e-06 Jy ! Component: 100 - total flux cleaned = -1.80921e-06 Jy ! Component: 150 - total flux cleaned = -4.59236e-06 Jy ! Component: 200 - total flux cleaned = -4.40929e-06 Jy ! Total flux subtracted in 200 components = -4.40929e-06 Jy ! Clean residual min=-0.001109 max=0.001230 Jy/beam ! Clean residual mean=0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.156932 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 55 components and 0.156932 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=0.033436Jy sigma=0.659392 ! Fit after self-cal, rms=0.033436Jy sigma=0.659390 ! 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=1.35 mas, bmaj=3.655 mas, bpa=-2.233 degrees ! Estimated noise=0.39625 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.35 x 3.655 at -2.233 degrees (North through East) ! Clean map min=-0.0010558 max=0.15721 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=1.092 mas, bmaj=3.141 mas, bpa=-0.3567 degrees ! Estimated noise=0.732148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.122882 Jy ! Component: 100 - total flux cleaned = 0.149678 Jy ! Component: 150 - total flux cleaned = 0.155545 Jy ! Component: 200 - total flux cleaned = 0.156464 Jy ! Total flux subtracted in 200 components = 0.156464 Jy ! Clean residual min=-0.002454 max=0.002529 Jy/beam ! Clean residual mean=-0.000002 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.156464 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.156464 Jy ! Inverting map and beam ! Estimated beam: bmin=1.35 mas, bmaj=3.655 mas, bpa=-2.233 degrees ! Estimated noise=0.39625 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 = 3.87915e-05 Jy ! Component: 100 - total flux cleaned = 0.000128554 Jy ! Component: 150 - total flux cleaned = 0.000197757 Jy ! Component: 200 - total flux cleaned = 0.000267007 Jy ! Total flux subtracted in 200 components = 0.000267007 Jy ! Clean residual min=-0.001073 max=0.001138 Jy/beam ! Clean residual mean=0.000000 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.156731 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.156731 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=2.226 mas, bmaj=4.623 mas, bpa=-9.98 degrees ! Estimated noise=0.461602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.06625e-05 Jy ! Component: 100 - total flux cleaned = 9.58369e-05 Jy ! Component: 150 - total flux cleaned = 0.000116803 Jy ! Component: 200 - total flux cleaned = 0.000122859 Jy ! Total flux subtracted in 200 components = 0.000122859 Jy ! Clean residual min=-0.001113 max=0.001239 Jy/beam ! Clean residual mean=0.000001 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.156854 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 = 5.2868e-06 Jy ! Component: 100 - total flux cleaned = 5.26593e-06 Jy ! Component: 150 - total flux cleaned = 5.43207e-06 Jy ! Component: 200 - total flux cleaned = 9.84611e-06 Jy ! Total flux subtracted in 200 components = 9.84611e-06 Jy ! Clean residual min=-0.001105 max=0.001240 Jy/beam ! Clean residual mean=0.000001 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.156863 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.156863 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.35 mas, bmaj=3.655 mas, bpa=-2.233 degrees ! Estimated noise=0.39625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.92267e-05 Jy ! Component: 100 - total flux cleaned = 5.93327e-05 Jy ! Component: 150 - total flux cleaned = 5.46012e-05 Jy ! Component: 200 - total flux cleaned = 4.58093e-05 Jy ! Total flux subtracted in 200 components = 4.58093e-05 Jy ! Clean residual min=-0.001060 max=0.001153 Jy/beam ! Clean residual mean=0.000001 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.156909 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.156909 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=0.033438Jy sigma=0.659498 ! Fit after self-cal, rms=0.033439Jy sigma=0.659494 wmodel /scr/pima/bs241c_uvs/J0601-2004_X_map.mod ! Writing 37 model components to file: /scr/pima/bs241c_uvs/J0601-2004_X_map.mod wobs /scr/pima/bs241c_uvs/J0601-2004_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241c_uvs/J0601-2004_X_uvs.fits wwins /scr/pima/bs241c_uvs/J0601-2004_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bs241c_uvs/J0601-2004_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 = 1.26785e-05 Jy ! Component: 100 - total flux cleaned = -0.000135363 Jy ! Component: 150 - total flux cleaned = -0.000153022 Jy ! Component: 200 - total flux cleaned = -0.000121454 Jy ! Component: 250 - total flux cleaned = -0.000106236 Jy ! Component: 300 - total flux cleaned = -7.67583e-05 Jy ! Component: 350 - total flux cleaned = -6.09306e-06 Jy ! Component: 400 - total flux cleaned = 3.46153e-05 Jy ! Component: 450 - total flux cleaned = 0.000101065 Jy ! Component: 500 - total flux cleaned = 0.000152298 Jy ! Component: 550 - total flux cleaned = 0.000189883 Jy ! Component: 600 - total flux cleaned = 0.00025096 Jy ! Component: 650 - total flux cleaned = 0.000298509 Jy ! Component: 700 - total flux cleaned = 0.000333324 Jy ! Component: 750 - total flux cleaned = 0.000333476 Jy ! Component: 800 - total flux cleaned = 0.000344864 Jy ! Component: 850 - total flux cleaned = 0.000377447 Jy ! Component: 900 - total flux cleaned = 0.000356132 Jy ! Component: 950 - total flux cleaned = 0.000366567 Jy ! Component: 1000 - total flux cleaned = 0.000335707 Jy ! Component: 1050 - total flux cleaned = 0.000305401 Jy ! Component: 1100 - total flux cleaned = 0.000315508 Jy ! Component: 1150 - total flux cleaned = 0.000305751 Jy ! Component: 1200 - total flux cleaned = 0.000286453 Jy ! Component: 1250 - total flux cleaned = 0.000286594 Jy ! Component: 1300 - total flux cleaned = 0.000286651 Jy ! Component: 1350 - total flux cleaned = 0.000249872 Jy ! Component: 1400 - total flux cleaned = 0.000268192 Jy ! Component: 1450 - total flux cleaned = 0.000259218 Jy ! Component: 1500 - total flux cleaned = 0.000259241 Jy ! Component: 1550 - total flux cleaned = 0.000224337 Jy ! Component: 1600 - total flux cleaned = 0.000207087 Jy ! Component: 1650 - total flux cleaned = 0.000190037 Jy ! Component: 1700 - total flux cleaned = 0.000173449 Jy ! Component: 1750 - total flux cleaned = 0.000173565 Jy ! Component: 1800 - total flux cleaned = 0.000165337 Jy ! Component: 1850 - total flux cleaned = 0.000197735 Jy ! Component: 1900 - total flux cleaned = 0.000197657 Jy ! Component: 1950 - total flux cleaned = 0.000189618 Jy ! Component: 2000 - total flux cleaned = 0.000205337 Jy ! Component: 2050 - total flux cleaned = 0.000205461 Jy ! Component: 2100 - total flux cleaned = 0.000251622 Jy ! Component: 2150 - total flux cleaned = 0.000251667 Jy ! Component: 2200 - total flux cleaned = 0.000266674 Jy ! Component: 2250 - total flux cleaned = 0.000266688 Jy ! Component: 2300 - total flux cleaned = 0.000281457 Jy ! Component: 2350 - total flux cleaned = 0.000274175 Jy ! Component: 2400 - total flux cleaned = 0.000295922 Jy ! Component: 2450 - total flux cleaned = 0.000317488 Jy ! Component: 2500 - total flux cleaned = 0.000353003 Jy ! Component: 2550 - total flux cleaned = 0.000345907 Jy ! Component: 2600 - total flux cleaned = 0.000366812 Jy ! Component: 2650 - total flux cleaned = 0.000387497 Jy ! Component: 2700 - total flux cleaned = 0.000401098 Jy ! Component: 2750 - total flux cleaned = 0.000394325 Jy ! Component: 2800 - total flux cleaned = 0.000414583 Jy ! Component: 2850 - total flux cleaned = 0.000421251 Jy ! Component: 2900 - total flux cleaned = 0.000427793 Jy ! Component: 2950 - total flux cleaned = 0.000434359 Jy ! Component: 3000 - total flux cleaned = 0.000434352 Jy ! Component: 3050 - total flux cleaned = 0.000427881 Jy ! Component: 3100 - total flux cleaned = 0.000415105 Jy ! Component: 3150 - total flux cleaned = 0.000402452 Jy ! Component: 3200 - total flux cleaned = 0.000389959 Jy ! Component: 3250 - total flux cleaned = 0.000421291 Jy ! Component: 3300 - total flux cleaned = 0.000383885 Jy ! Component: 3350 - total flux cleaned = 0.000365343 Jy ! Component: 3400 - total flux cleaned = 0.000365324 Jy ! Component: 3450 - total flux cleaned = 0.000340982 Jy ! Component: 3500 - total flux cleaned = 0.000359195 Jy ! Component: 3550 - total flux cleaned = 0.000335097 Jy ! Component: 3600 - total flux cleaned = 0.000335101 Jy ! Component: 3650 - total flux cleaned = 0.000335093 Jy ! Component: 3700 - total flux cleaned = 0.000329109 Jy ! Component: 3750 - total flux cleaned = 0.000305611 Jy ! Component: 3800 - total flux cleaned = 0.000293969 Jy ! Component: 3850 - total flux cleaned = 0.000305608 Jy ! Component: 3900 - total flux cleaned = 0.000293991 Jy ! Component: 3950 - total flux cleaned = 0.000282457 Jy ! Component: 4000 - total flux cleaned = 0.00025951 Jy ! Component: 4050 - total flux cleaned = 0.000242377 Jy ! Total flux subtracted in 4096 components = 0.000242381 Jy ! Clean residual min=-0.000411 max=0.000348 Jy/beam ! Clean residual mean=0.000000 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.157152 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 298 components and 0.157152 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241c_uvs/J0601-2004_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.35 x 3.655 at -2.233 degrees (North through East) ! Clean map min=-0.00077215 max=0.15716 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241c_uvs/J0601-2004_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.157157 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.93713e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.189692 0.189692 0.379384 0.758769 1.51754 3.03508 6.07015 12.1403 24.2806 48.5612 97.1224 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.157 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1581.51 quit ! Quitting program ! Log file /scr/pima/bs241c_uvs/J0601-2004_X_uvs.log closed on Thu Jul 2 09:09:11 2015