! Started logfile: /scr/pima/s5272d_uvs/J1824+1016_X_uvs.log on Sat Jan 4 15:16:10 2014 obs /scr/pima/s5272d_uvs/J1824+1016_X_uva.fits ! Reading UV FITS file: /scr/pima/s5272d_uvs/J1824+1016_X_uva.fits ! AN table 1: 10 integrations on 15 of 15 possible baselines. ! AN table 2: 22 integrations on 28 of 28 possible baselines. ! AN table 3: 9 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.748832 visibilities/baseline/integration-bin. ! Found source: J1824+1016 ! ! 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 LL RL LR ! ! Read 0 lines of history. ! ! Reading 20512 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/s5272d_uvs/J1824+1016_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 60 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 60 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 60 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 60 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 60 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.000255Jy sigma=0.734300 ! Fit after self-cal, rms=0.993242Jy sigma=0.726411 ! 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=0.8482 mas, bmaj=1.712 mas, bpa=-9.065 degrees ! Estimated noise=30.2035 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 = 0.00753104 Jy ! Component: 100 - total flux cleaned = 0.00927199 Jy ! Total flux subtracted in 100 components = 0.00927199 Jy ! Clean residual min=-0.001963 max=0.001836 Jy/beam ! Clean residual mean=0.000000 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.009272 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.009272 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=0.016475Jy sigma=0.013596 ! Fit after self-cal, rms=0.015093Jy sigma=0.012453 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284146 Jy ! Component: 100 - total flux cleaned = 0.00312864 Jy ! Total flux subtracted in 100 components = 0.00312864 Jy ! Clean residual min=-0.001242 max=0.001390 Jy/beam ! Clean residual mean=0.000000 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0124006 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0124006 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=0.015411Jy sigma=0.011618 ! Fit after self-cal, rms=0.015400Jy sigma=0.011616 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9628 mas, bmaj=1.961 mas, bpa=-2.803 degrees ! Estimated noise=15.856 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 = 0.000633246 Jy ! Component: 100 - total flux cleaned = 0.00066006 Jy ! Component: 150 - total flux cleaned = 0.000629289 Jy ! Component: 200 - total flux cleaned = 0.000601602 Jy ! Total flux subtracted in 200 components = 0.000601602 Jy ! Clean residual min=-0.001069 max=0.000983 Jy/beam ! Clean residual mean=0.000000 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0130022 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.0130022 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=0.015534Jy sigma=0.011493 ! Fit after self-cal, rms=0.015533Jy sigma=0.011492 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9628 x 1.961 at -2.803 degrees (North through East) ! Clean map min=-0.0010092 max=0.013181 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 0.00* HN 0.00* LA 0.00* NL 0.00* ! OV 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* LA 1.00* MK 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* HN 0.00* LA 0.00* NL 0.00* ! OV 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* LA 1.00* MK 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* HN 0.00* LA 0.00* NL 0.00* ! OV 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* LA 1.00* MK 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* HN 0.00* LA 0.00* NL 0.00* ! OV 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* LA 1.00* MK 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* HN 0.00* LA 0.00* NL 0.00* ! OV 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* LA 1.00* MK 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* HN 0.00* LA 0.00* NL 0.00* ! OV 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* LA 1.00* MK 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* HN 0.00* LA 0.00* NL 0.00* ! OV 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* LA 1.00* MK 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* HN 0.00* LA 0.00* NL 0.00* ! OV 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* LA 1.00* MK 1.00* OV 1.00* ! PT 1.00* ! ! ! Fit before self-cal, rms=0.015533Jy sigma=0.011492 ! Fit after self-cal, rms=0.015533Jy sigma=0.011492 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9628 mas, bmaj=1.961 mas, bpa=-2.803 degrees ! Estimated noise=15.856 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 = -3.73129e-05 Jy ! Component: 100 - total flux cleaned = -6.27017e-05 Jy ! Component: 150 - total flux cleaned = -8.69114e-05 Jy ! Component: 200 - total flux cleaned = -0.000108536 Jy ! Total flux subtracted in 200 components = -0.000108536 Jy ! Clean residual min=-0.001064 max=0.000971 Jy/beam ! Clean residual mean=0.000000 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0128937 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.0128937 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=0.015539Jy sigma=0.011478 ! Fit after self-cal, rms=0.015538Jy sigma=0.011477 ! 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=0.015538Jy sigma=0.011477 ! Fit after self-cal, rms=0.015538Jy sigma=0.011477 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9628 mas, bmaj=1.961 mas, bpa=-2.803 degrees ! Estimated noise=15.856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.29564e-05 Jy ! Component: 100 - total flux cleaned = -8.33645e-05 Jy ! Component: 150 - total flux cleaned = -0.000108486 Jy ! Component: 200 - total flux cleaned = -0.000125796 Jy ! Total flux subtracted in 200 components = -0.000125796 Jy ! Clean residual min=-0.001056 max=0.000961 Jy/beam ! Clean residual mean=0.000000 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0127679 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 18 components and 0.0127679 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=0.015539Jy sigma=0.011469 ! Fit after self-cal, rms=0.015538Jy sigma=0.011468 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 = -5.40619e-05 Jy ! Component: 100 - total flux cleaned = -7.11111e-05 Jy ! Component: 150 - total flux cleaned = -8.14948e-05 Jy ! Component: 200 - total flux cleaned = -8.64022e-05 Jy ! Total flux subtracted in 200 components = -8.64022e-05 Jy ! Clean residual min=-0.001049 max=0.000951 Jy/beam ! Clean residual mean=0.000000 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0126815 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.0126815 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=0.015539Jy sigma=0.011462 ! Fit after self-cal, rms=0.015539Jy sigma=0.011462 ! 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=0.015539Jy sigma=0.011462 ! Fit after self-cal, rms=0.015539Jy sigma=0.011462 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9628 mas, bmaj=1.961 mas, bpa=-2.803 degrees ! Estimated noise=15.856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.53536e-05 Jy ! Component: 100 - total flux cleaned = -3.51117e-05 Jy ! Component: 150 - total flux cleaned = -3.50993e-05 Jy ! Component: 200 - total flux cleaned = -4.38445e-05 Jy ! Total flux subtracted in 200 components = -4.38445e-05 Jy ! Clean residual min=-0.001046 max=0.000940 Jy/beam ! Clean residual mean=0.000000 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0126377 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.0126377 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=0.015539Jy sigma=0.011458 ! Fit after self-cal, rms=0.015539Jy sigma=0.011458 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 = -1.88894e-05 Jy ! Component: 100 - total flux cleaned = -9.57426e-06 Jy ! Component: 150 - total flux cleaned = -1.39424e-05 Jy ! Component: 200 - total flux cleaned = -1.39662e-05 Jy ! Total flux subtracted in 200 components = -1.39662e-05 Jy ! Clean residual min=-0.001043 max=0.000936 Jy/beam ! Clean residual mean=0.000000 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0126237 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.0126237 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=0.015539Jy sigma=0.011454 ! Fit after self-cal, rms=0.015540Jy sigma=0.011454 ! 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=0.015540Jy sigma=0.011454 ! Fit after self-cal, rms=0.015540Jy sigma=0.011454 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.892 mas, bmaj=2.994 mas, bpa=0.8031 degrees ! Estimated noise=20.6114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000406989 Jy ! Component: 100 - total flux cleaned = 0.000493075 Jy ! Component: 150 - total flux cleaned = 0.000513431 Jy ! Component: 200 - total flux cleaned = 0.000525962 Jy ! Total flux subtracted in 200 components = 0.000525962 Jy ! Clean residual min=-0.001295 max=0.001213 Jy/beam ! Clean residual mean=0.000000 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0131497 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.0131497 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=0.015566Jy sigma=0.011439 ! Fit after self-cal, rms=0.015569Jy sigma=0.011437 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 = 7.02532e-05 Jy ! Component: 100 - total flux cleaned = 8.34848e-05 Jy ! Component: 150 - total flux cleaned = 9.58986e-05 Jy ! Component: 200 - total flux cleaned = 0.000113566 Jy ! Total flux subtracted in 200 components = 0.000113566 Jy ! Clean residual min=-0.001300 max=0.001212 Jy/beam ! Clean residual mean=0.000000 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0132632 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.0132632 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=0.015555Jy sigma=0.011447 ! Fit after self-cal, rms=0.015555Jy sigma=0.011446 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9628 mas, bmaj=1.961 mas, bpa=-2.803 degrees ! Estimated noise=15.856 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9628 x 1.961 at -2.803 degrees (North through East) ! Clean map min=-0.001018 max=0.013108 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=0.8482 mas, bmaj=1.712 mas, bpa=-9.065 degrees ! Estimated noise=30.2035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00992026 Jy ! Component: 100 - total flux cleaned = 0.011856 Jy ! Component: 150 - total flux cleaned = 0.0119627 Jy ! Component: 200 - total flux cleaned = 0.012165 Jy ! Total flux subtracted in 200 components = 0.012165 Jy ! Clean residual min=-0.001270 max=0.001399 Jy/beam ! Clean residual mean=0.000000 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.012165 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.012165 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9628 mas, bmaj=1.961 mas, bpa=-2.803 degrees ! Estimated noise=15.856 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 = 0.000527581 Jy ! Component: 100 - total flux cleaned = 0.000629837 Jy ! Component: 150 - total flux cleaned = 0.000643925 Jy ! Component: 200 - total flux cleaned = 0.00065495 Jy ! Total flux subtracted in 200 components = 0.00065495 Jy ! Clean residual min=-0.001053 max=0.000989 Jy/beam ! Clean residual mean=0.000000 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.01282 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.01282 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=1.892 mas, bmaj=2.994 mas, bpa=0.8031 degrees ! Estimated noise=20.6114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000470978 Jy ! Component: 100 - total flux cleaned = 0.000544533 Jy ! Component: 150 - total flux cleaned = 0.00057573 Jy ! Component: 200 - total flux cleaned = 0.000589296 Jy ! Total flux subtracted in 200 components = 0.000589296 Jy ! Clean residual min=-0.001288 max=0.001235 Jy/beam ! Clean residual mean=0.000000 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0134093 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 = 6.28841e-06 Jy ! Component: 100 - total flux cleaned = 1.22722e-05 Jy ! Component: 150 - total flux cleaned = 1.79539e-05 Jy ! Component: 200 - total flux cleaned = 2.91232e-05 Jy ! Total flux subtracted in 200 components = 2.91232e-05 Jy ! Clean residual min=-0.001286 max=0.001232 Jy/beam ! Clean residual mean=0.000000 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0134384 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.0134384 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9628 mas, bmaj=1.961 mas, bpa=-2.803 degrees ! Estimated noise=15.856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000196084 Jy ! Component: 100 - total flux cleaned = -0.000285507 Jy ! Component: 150 - total flux cleaned = -0.000347946 Jy ! Component: 200 - total flux cleaned = -0.000388212 Jy ! Total flux subtracted in 200 components = -0.000388212 Jy ! Clean residual min=-0.001054 max=0.000979 Jy/beam ! Clean residual mean=0.000000 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0130502 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.0130502 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=0.015543Jy sigma=0.011460 ! Fit after self-cal, rms=0.015544Jy sigma=0.011459 wmodel /scr/pima/s5272d_uvs/J1824+1016_X_map.mod ! Writing 28 model components to file: /scr/pima/s5272d_uvs/J1824+1016_X_map.mod wobs /scr/pima/s5272d_uvs/J1824+1016_X_uvs.fits ! Writing UV FITS file: /scr/pima/s5272d_uvs/J1824+1016_X_uvs.fits wwins /scr/pima/s5272d_uvs/J1824+1016_X_map.win ! wwins: Wrote 1 windows to /scr/pima/s5272d_uvs/J1824+1016_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000269745 Jy ! Component: 100 - total flux cleaned = -0.000354497 Jy ! Component: 150 - total flux cleaned = -0.00032269 Jy ! Component: 200 - total flux cleaned = -0.000323326 Jy ! Component: 250 - total flux cleaned = -0.000322993 Jy ! Component: 300 - total flux cleaned = -0.000283294 Jy ! Component: 350 - total flux cleaned = -0.000307377 Jy ! Component: 400 - total flux cleaned = -0.000307434 Jy ! Component: 450 - total flux cleaned = -0.000364294 Jy ! Component: 500 - total flux cleaned = -0.000385357 Jy ! Component: 550 - total flux cleaned = -0.000353458 Jy ! Component: 600 - total flux cleaned = -0.000333296 Jy ! Component: 650 - total flux cleaned = -0.000323755 Jy ! Component: 700 - total flux cleaned = -0.000323932 Jy ! Component: 750 - total flux cleaned = -0.000314746 Jy ! Component: 800 - total flux cleaned = -0.000350199 Jy ! Component: 850 - total flux cleaned = -0.000376041 Jy ! Component: 900 - total flux cleaned = -0.000401267 Jy ! Component: 950 - total flux cleaned = -0.000417581 Jy ! Component: 1000 - total flux cleaned = -0.000441312 Jy ! Component: 1050 - total flux cleaned = -0.000471936 Jy ! Component: 1100 - total flux cleaned = -0.000471979 Jy ! Component: 1150 - total flux cleaned = -0.000464794 Jy ! Component: 1200 - total flux cleaned = -0.00047905 Jy ! Component: 1250 - total flux cleaned = -0.000479167 Jy ! Component: 1300 - total flux cleaned = -0.000479217 Jy ! Component: 1350 - total flux cleaned = -0.000492321 Jy ! Component: 1400 - total flux cleaned = -0.000479278 Jy ! Component: 1450 - total flux cleaned = -0.000466647 Jy ! Component: 1500 - total flux cleaned = -0.000448271 Jy ! Component: 1550 - total flux cleaned = -0.00044227 Jy ! Component: 1600 - total flux cleaned = -0.000436536 Jy ! Component: 1650 - total flux cleaned = -0.000442478 Jy ! Component: 1700 - total flux cleaned = -0.000453847 Jy ! Component: 1750 - total flux cleaned = -0.00044257 Jy ! Component: 1800 - total flux cleaned = -0.00043159 Jy ! Component: 1850 - total flux cleaned = -0.000431464 Jy ! Component: 1900 - total flux cleaned = -0.000426098 Jy ! Component: 1950 - total flux cleaned = -0.000399884 Jy ! Component: 2000 - total flux cleaned = -0.000394698 Jy ! Component: 2050 - total flux cleaned = -0.000389541 Jy ! Component: 2100 - total flux cleaned = -0.000379554 Jy ! Component: 2150 - total flux cleaned = -0.000384477 Jy ! Component: 2200 - total flux cleaned = -0.000379628 Jy ! Component: 2250 - total flux cleaned = -0.000379554 Jy ! Component: 2300 - total flux cleaned = -0.000384299 Jy ! Component: 2350 - total flux cleaned = -0.000388922 Jy ! Component: 2400 - total flux cleaned = -0.000375171 Jy ! Component: 2450 - total flux cleaned = -0.00037066 Jy ! Component: 2500 - total flux cleaned = -0.000379654 Jy ! Component: 2550 - total flux cleaned = -0.000384068 Jy ! Component: 2600 - total flux cleaned = -0.00038846 Jy ! Component: 2650 - total flux cleaned = -0.000384219 Jy ! Component: 2700 - total flux cleaned = -0.000392733 Jy ! Component: 2750 - total flux cleaned = -0.000388514 Jy ! Component: 2800 - total flux cleaned = -0.000392656 Jy ! Component: 2850 - total flux cleaned = -0.000396793 Jy ! Component: 2900 - total flux cleaned = -0.000392758 Jy ! Component: 2950 - total flux cleaned = -0.000392798 Jy ! Component: 3000 - total flux cleaned = -0.000376882 Jy ! Component: 3050 - total flux cleaned = -0.000388832 Jy ! Component: 3100 - total flux cleaned = -0.000396595 Jy ! Component: 3150 - total flux cleaned = -0.000400444 Jy ! Component: 3200 - total flux cleaned = -0.000381315 Jy ! Component: 3250 - total flux cleaned = -0.000369947 Jy ! Component: 3300 - total flux cleaned = -0.000369984 Jy ! Component: 3350 - total flux cleaned = -0.000362565 Jy ! Component: 3400 - total flux cleaned = -0.000351457 Jy ! Component: 3450 - total flux cleaned = -0.000340456 Jy ! Component: 3500 - total flux cleaned = -0.000325848 Jy ! Component: 3550 - total flux cleaned = -0.000311339 Jy ! Component: 3600 - total flux cleaned = -0.000296943 Jy ! Component: 3650 - total flux cleaned = -0.000286204 Jy ! Component: 3700 - total flux cleaned = -0.000261292 Jy ! Component: 3750 - total flux cleaned = -0.000243631 Jy ! Component: 3800 - total flux cleaned = -0.000219066 Jy ! Component: 3850 - total flux cleaned = -0.00020512 Jy ! Component: 3900 - total flux cleaned = -0.000177355 Jy ! Component: 3950 - total flux cleaned = -0.00016014 Jy ! Component: 4000 - total flux cleaned = -0.000139578 Jy ! Component: 4050 - total flux cleaned = -0.000122547 Jy ! Total flux subtracted in 4096 components = -0.000102211 Jy ! Clean residual min=-0.000225 max=0.000233 Jy/beam ! Clean residual mean=-0.000000 rms=0.000056 Jy/beam ! Combined flux in latest and established models = 0.012948 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 311 components and 0.012948 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s5272d_uvs/J1824+1016_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9628 x 1.961 at -2.803 degrees (North through East) ! Clean map min=-0.00043209 max=0.013044 Jy/beam ! Writing clean map to FITS file: /scr/pima/s5272d_uvs/J1824+1016_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0130436 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.31898e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.22336 1.22336 2.44671 4.89342 9.78684 19.5737 39.1474 78.2947 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.013 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 245.227 quit ! Quitting program ! Log file /scr/pima/s5272d_uvs/J1824+1016_X_uvs.log closed on Sat Jan 4 15:16:14 2014