! Started logfile: /d2/scr/pima/bp177j_uvs/J0201+1836_X_uvs.log on Thu Jun 19 03:21:01 2014 obs /d2/scr/pima/bp177j_uvs/J0201+1836_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0201+1836_X_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.677778 visibilities/baseline/integration-bin. ! Found source: J0201+1836 ! ! 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 976 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/bp177j_uvs/J0201+1836_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000372Jy sigma=36.624430 ! Fit after self-cal, rms=0.985620Jy sigma=36.102180 ! 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=0.9036 mas, bmaj=2.454 mas, bpa=-3.06 degrees ! Estimated noise=0.854919 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 = 0.01078 Jy ! Component: 100 - total flux cleaned = 0.0132143 Jy ! Total flux subtracted in 100 components = 0.0132143 Jy ! Clean residual min=-0.001862 max=0.001860 Jy/beam ! Clean residual mean=-0.000000 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0132143 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0132143 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=0.018688Jy sigma=0.632609 ! Fit after self-cal, rms=0.016216Jy sigma=0.545629 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316308 Jy ! Component: 100 - total flux cleaned = 0.00419363 Jy ! Total flux subtracted in 100 components = 0.00419363 Jy ! Clean residual min=-0.001559 max=0.001608 Jy/beam ! Clean residual mean=-0.000000 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0174079 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.0174079 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=0.015483Jy sigma=0.522113 ! Fit after self-cal, rms=0.015482Jy sigma=0.522076 ! 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=1.09 mas, bmaj=2.734 mas, bpa=-4.82 degrees ! Estimated noise=0.630158 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 = 0.000576092 Jy ! Component: 100 - total flux cleaned = 0.000728044 Jy ! Component: 150 - total flux cleaned = 0.000824808 Jy ! Component: 200 - total flux cleaned = 0.000842773 Jy ! Total flux subtracted in 200 components = 0.000842773 Jy ! Clean residual min=-0.001430 max=0.001403 Jy/beam ! Clean residual mean=-0.000000 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0182507 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 32 components and 0.0182507 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=0.015416Jy sigma=0.520930 ! Fit after self-cal, rms=0.015415Jy sigma=0.520820 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.09 x 2.734 at -4.82 degrees (North through East) ! Clean map min=-0.0013792 max=0.01743 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.015415Jy sigma=0.520820 ! Fit after self-cal, rms=0.015415Jy sigma=0.520820 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=2.734 mas, bpa=-4.82 degrees ! Estimated noise=0.630158 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 = 5.24283e-06 Jy ! Component: 100 - total flux cleaned = 2.60614e-05 Jy ! Component: 150 - total flux cleaned = 2.03422e-05 Jy ! Component: 200 - total flux cleaned = 1.09892e-05 Jy ! Total flux subtracted in 200 components = 1.09892e-05 Jy ! Clean residual min=-0.001454 max=0.001400 Jy/beam ! Clean residual mean=-0.000000 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0182617 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 39 components and 0.0182617 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=0.015406Jy sigma=0.520697 ! Fit after self-cal, rms=0.015405Jy sigma=0.520653 ! 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=0.015405Jy sigma=0.520653 ! Fit after self-cal, rms=0.015405Jy sigma=0.520653 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=2.734 mas, bpa=-4.82 degrees ! Estimated noise=0.630158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.73496e-06 Jy ! Component: 100 - total flux cleaned = 1.07048e-05 Jy ! Component: 150 - total flux cleaned = -1.54371e-06 Jy ! Component: 200 - total flux cleaned = -1.28165e-05 Jy ! Total flux subtracted in 200 components = -1.28165e-05 Jy ! Clean residual min=-0.001469 max=0.001398 Jy/beam ! Clean residual mean=-0.000000 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0182489 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.0182489 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=0.015400Jy sigma=0.520588 ! Fit after self-cal, rms=0.015399Jy sigma=0.520560 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 = -1.32383e-06 Jy ! Component: 100 - total flux cleaned = 7.64108e-06 Jy ! Component: 150 - total flux cleaned = 6.08986e-07 Jy ! Component: 200 - total flux cleaned = -9.43061e-06 Jy ! Total flux subtracted in 200 components = -9.43061e-06 Jy ! Clean residual min=-0.001476 max=0.001392 Jy/beam ! Clean residual mean=-0.000000 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0182394 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.0182394 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=0.015397Jy sigma=0.520498 ! Fit after self-cal, rms=0.015396Jy sigma=0.520478 ! 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=0.015396Jy sigma=0.520478 ! Fit after self-cal, rms=0.015396Jy sigma=0.520478 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=2.734 mas, bpa=-4.82 degrees ! Estimated noise=0.630158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.01781e-07 Jy ! Component: 100 - total flux cleaned = 5.1309e-07 Jy ! Component: 150 - total flux cleaned = -6.11906e-06 Jy ! Component: 200 - total flux cleaned = -1.26113e-05 Jy ! Total flux subtracted in 200 components = -1.26113e-05 Jy ! Clean residual min=-0.001482 max=0.001386 Jy/beam ! Clean residual mean=-0.000000 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0182268 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.0182268 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=0.015394Jy sigma=0.520419 ! Fit after self-cal, rms=0.015394Jy sigma=0.520405 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 = 3.95876e-06 Jy ! Component: 100 - total flux cleaned = 9.53971e-07 Jy ! Component: 150 - total flux cleaned = -5.44357e-06 Jy ! Component: 200 - total flux cleaned = -1.17131e-05 Jy ! Total flux subtracted in 200 components = -1.17131e-05 Jy ! Clean residual min=-0.001487 max=0.001380 Jy/beam ! Clean residual mean=-0.000000 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0182151 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 0.0182151 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=0.015392Jy sigma=0.520353 ! Fit after self-cal, rms=0.015392Jy sigma=0.520342 ! 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=0.015392Jy sigma=0.520342 ! Fit after self-cal, rms=0.015392Jy sigma=0.520342 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.09 mas, bmaj=3.466 mas, bpa=-8.731 degrees ! Estimated noise=0.775277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.61646e-05 Jy ! Component: 100 - total flux cleaned = -7.64675e-05 Jy ! Component: 150 - total flux cleaned = -6.56136e-05 Jy ! Component: 200 - total flux cleaned = -6.13134e-05 Jy ! Total flux subtracted in 200 components = -6.13134e-05 Jy ! Clean residual min=-0.001829 max=0.001677 Jy/beam ! Clean residual mean=-0.000001 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0181538 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.0181538 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=0.015390Jy sigma=0.520485 ! Fit after self-cal, rms=0.015389Jy sigma=0.520445 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 = -8.29907e-06 Jy ! Component: 100 - total flux cleaned = -8.36727e-06 Jy ! Component: 150 - total flux cleaned = -8.30116e-06 Jy ! Component: 200 - total flux cleaned = -4.25323e-06 Jy ! Total flux subtracted in 200 components = -4.25323e-06 Jy ! Clean residual min=-0.001830 max=0.001670 Jy/beam ! Clean residual mean=-0.000001 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0181495 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 56 components and 0.0181495 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=0.015389Jy sigma=0.520491 ! Fit after self-cal, rms=0.015389Jy sigma=0.520475 ! 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=1.09 mas, bmaj=2.734 mas, bpa=-4.82 degrees ! Estimated noise=0.630158 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.09 x 2.734 at -4.82 degrees (North through East) ! Clean map min=-0.0014629 max=0.017367 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=0.9036 mas, bmaj=2.454 mas, bpa=-3.06 degrees ! Estimated noise=0.854919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132066 Jy ! Component: 100 - total flux cleaned = 0.0162761 Jy ! Component: 150 - total flux cleaned = 0.0170477 Jy ! Component: 200 - total flux cleaned = 0.0174042 Jy ! Total flux subtracted in 200 components = 0.0174042 Jy ! Clean residual min=-0.001565 max=0.001593 Jy/beam ! Clean residual mean=-0.000000 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0174042 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0174042 Jy ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=2.734 mas, bpa=-4.82 degrees ! Estimated noise=0.630158 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 = 0.000541846 Jy ! Component: 100 - total flux cleaned = 0.000731293 Jy ! Component: 150 - total flux cleaned = 0.000844147 Jy ! Component: 200 - total flux cleaned = 0.000855453 Jy ! Total flux subtracted in 200 components = 0.000855453 Jy ! Clean residual min=-0.001455 max=0.001441 Jy/beam ! Clean residual mean=-0.000000 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0182597 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 37 components and 0.0182597 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=2.09 mas, bmaj=3.466 mas, bpa=-8.731 degrees ! Estimated noise=0.775277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.49971e-05 Jy ! Component: 100 - total flux cleaned = -1.06154e-05 Jy ! Component: 150 - total flux cleaned = -1.93573e-05 Jy ! Component: 200 - total flux cleaned = -1.92458e-05 Jy ! Total flux subtracted in 200 components = -1.92458e-05 Jy ! Clean residual min=-0.001809 max=0.001680 Jy/beam ! Clean residual mean=-0.000001 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0182404 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 = 3.29366e-07 Jy ! Component: 100 - total flux cleaned = 3.64154e-07 Jy ! Component: 150 - total flux cleaned = 4.73666e-06 Jy ! Component: 200 - total flux cleaned = 4.72516e-06 Jy ! Total flux subtracted in 200 components = 4.72516e-06 Jy ! Clean residual min=-0.001820 max=0.001668 Jy/beam ! Clean residual mean=-0.000001 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0182451 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 45 components and 0.0182451 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=2.734 mas, bpa=-4.82 degrees ! Estimated noise=0.630158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.75345e-05 Jy ! Component: 100 - total flux cleaned = -3.68281e-05 Jy ! Component: 150 - total flux cleaned = -5.90797e-05 Jy ! Component: 200 - total flux cleaned = -7.09911e-05 Jy ! Total flux subtracted in 200 components = -7.09911e-05 Jy ! Clean residual min=-0.001498 max=0.001370 Jy/beam ! Clean residual mean=-0.000000 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0181741 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.0181741 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=0.015396Jy sigma=0.520473 ! Fit after self-cal, rms=0.015395Jy sigma=0.520442 wmodel /d2/scr/pima/bp177j_uvs/J0201+1836_X_map.mod ! Writing 52 model components to file: /d2/scr/pima/bp177j_uvs/J0201+1836_X_map.mod wobs /d2/scr/pima/bp177j_uvs/J0201+1836_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0201+1836_X_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0201+1836_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177j_uvs/J0201+1836_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 = -2.07235e-05 Jy ! Component: 100 - total flux cleaned = 4.42223e-05 Jy ! Component: 150 - total flux cleaned = 0.000167325 Jy ! Component: 200 - total flux cleaned = 0.000262026 Jy ! Component: 250 - total flux cleaned = 0.000315646 Jy ! Component: 300 - total flux cleaned = 0.000349544 Jy ! Component: 350 - total flux cleaned = 0.000366073 Jy ! Component: 400 - total flux cleaned = 0.000365868 Jy ! Component: 450 - total flux cleaned = 0.000425479 Jy ! Component: 500 - total flux cleaned = 0.000439495 Jy ! Component: 550 - total flux cleaned = 0.000439533 Jy ! Component: 600 - total flux cleaned = 0.000453285 Jy ! Component: 650 - total flux cleaned = 0.000453072 Jy ! Component: 700 - total flux cleaned = 0.00047941 Jy ! Component: 750 - total flux cleaned = 0.000453954 Jy ! Component: 800 - total flux cleaned = 0.00047891 Jy ! Component: 850 - total flux cleaned = 0.000479122 Jy ! Component: 900 - total flux cleaned = 0.00050316 Jy ! Component: 950 - total flux cleaned = 0.000480209 Jy ! Component: 1000 - total flux cleaned = 0.00050314 Jy ! Component: 1050 - total flux cleaned = 0.000514278 Jy ! Component: 1100 - total flux cleaned = 0.000514245 Jy ! Component: 1150 - total flux cleaned = 0.000514331 Jy ! Component: 1200 - total flux cleaned = 0.000546127 Jy ! Component: 1250 - total flux cleaned = 0.00057703 Jy ! Component: 1300 - total flux cleaned = 0.000597258 Jy ! Component: 1350 - total flux cleaned = 0.000606816 Jy ! Component: 1400 - total flux cleaned = 0.00061636 Jy ! Component: 1450 - total flux cleaned = 0.000606928 Jy ! Component: 1500 - total flux cleaned = 0.000644157 Jy ! Component: 1550 - total flux cleaned = 0.00061643 Jy ! Component: 1600 - total flux cleaned = 0.000634573 Jy ! Component: 1650 - total flux cleaned = 0.000643737 Jy ! Component: 1700 - total flux cleaned = 0.000652563 Jy ! Component: 1750 - total flux cleaned = 0.000635444 Jy ! Component: 1800 - total flux cleaned = 0.000652451 Jy ! Component: 1850 - total flux cleaned = 0.000685716 Jy ! Component: 1900 - total flux cleaned = 0.000652935 Jy ! Component: 1950 - total flux cleaned = 0.000693454 Jy ! Component: 2000 - total flux cleaned = 0.000693568 Jy ! Component: 2050 - total flux cleaned = 0.000717207 Jy ! Component: 2100 - total flux cleaned = 0.000732624 Jy ! Component: 2150 - total flux cleaned = 0.000748013 Jy ! Component: 2200 - total flux cleaned = 0.000778216 Jy ! Component: 2250 - total flux cleaned = 0.000785635 Jy ! Component: 2300 - total flux cleaned = 0.000815167 Jy ! Component: 2350 - total flux cleaned = 0.000851627 Jy ! Component: 2400 - total flux cleaned = 0.000880407 Jy ! Component: 2450 - total flux cleaned = 0.000930228 Jy ! Component: 2500 - total flux cleaned = 0.000951305 Jy ! Component: 2550 - total flux cleaned = 0.000965273 Jy ! Component: 2600 - total flux cleaned = 0.000992911 Jy ! Component: 2650 - total flux cleaned = 0.00101343 Jy ! Component: 2700 - total flux cleaned = 0.00106066 Jy ! Component: 2750 - total flux cleaned = 0.00106736 Jy ! Component: 2800 - total flux cleaned = 0.00109396 Jy ! Component: 2850 - total flux cleaned = 0.00113993 Jy ! Component: 2900 - total flux cleaned = 0.0011724 Jy ! Component: 2950 - total flux cleaned = 0.00120459 Jy ! Component: 3000 - total flux cleaned = 0.00123012 Jy ! Component: 3050 - total flux cleaned = 0.00128722 Jy ! Component: 3100 - total flux cleaned = 0.00131235 Jy ! Component: 3150 - total flux cleaned = 0.00134359 Jy ! Component: 3200 - total flux cleaned = 0.00137454 Jy ! Component: 3250 - total flux cleaned = 0.00139304 Jy ! Component: 3300 - total flux cleaned = 0.00143595 Jy ! Component: 3350 - total flux cleaned = 0.00147245 Jy ! Component: 3400 - total flux cleaned = 0.00149659 Jy ! Component: 3450 - total flux cleaned = 0.00152065 Jy ! Component: 3500 - total flux cleaned = 0.00155052 Jy ! Component: 3550 - total flux cleaned = 0.00159208 Jy ! Component: 3600 - total flux cleaned = 0.00162153 Jy ! Component: 3650 - total flux cleaned = 0.00163912 Jy ! Component: 3700 - total flux cleaned = 0.00165075 Jy ! Component: 3750 - total flux cleaned = 0.00165653 Jy ! Component: 3800 - total flux cleaned = 0.00166814 Jy ! Component: 3850 - total flux cleaned = 0.00169115 Jy ! Component: 3900 - total flux cleaned = 0.00169116 Jy ! Component: 3950 - total flux cleaned = 0.00169686 Jy ! Component: 4000 - total flux cleaned = 0.00170828 Jy ! Component: 4050 - total flux cleaned = 0.00172527 Jy ! Total flux subtracted in 4096 components = 0.00173094 Jy ! Clean residual min=-0.000368 max=0.000356 Jy/beam ! Clean residual mean=0.000000 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.0199051 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 330 components and 0.0199051 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0201+1836_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.09 x 2.734 at -4.82 degrees (North through East) ! Clean map min=-0.00064264 max=0.017408 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0201+1836_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0174079 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.19425e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.5845 1.5845 3.16899 6.33799 12.676 25.352 50.7039 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.017 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 189.334 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0201+1836_X_uvs.log closed on Thu Jun 19 03:21:06 2014