! Started logfile: /scr/pima/bp192a1_uvs/J0102+1452_C_uvs.log on Wed Sep 16 13:26:17 2015 obs /scr/pima/bp192a1_uvs/J0102+1452_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0102+1452_C_uva.fits ! AN table 1: 22 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.645455 visibilities/baseline/integration-bin. ! Found source: J0102+1452 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 5112 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp192a1_uvs/J0102+1452_C] 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 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001468Jy sigma=24.844106 ! Fit after self-cal, rms=0.984091Jy sigma=24.507733 ! 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=1.768 mas, bmaj=4.385 mas, bpa=9.043 degrees ! Estimated noise=0.687092 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 = 0.0126058 Jy ! Component: 100 - total flux cleaned = 0.015258 Jy ! Total flux subtracted in 100 components = 0.015258 Jy ! Clean residual min=-0.001905 max=0.001786 Jy/beam ! Clean residual mean=0.000003 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.015258 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.015258 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=0.031085Jy sigma=0.687452 ! Fit after self-cal, rms=0.029201Jy sigma=0.635569 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00329116 Jy ! Component: 100 - total flux cleaned = 0.00320095 Jy ! Total flux subtracted in 100 components = 0.00320095 Jy ! Clean residual min=-0.001635 max=0.001878 Jy/beam ! Clean residual mean=0.000001 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.018459 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.018459 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=0.028778Jy sigma=0.628959 ! Fit after self-cal, rms=0.028770Jy sigma=0.628728 ! 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=2.037 mas, bmaj=4.989 mas, bpa=11.37 degrees ! Estimated noise=0.408025 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 = -0.000203304 Jy ! Component: 100 - total flux cleaned = -0.000346175 Jy ! Component: 150 - total flux cleaned = -0.000444954 Jy ! Component: 200 - total flux cleaned = -0.000509025 Jy ! Total flux subtracted in 200 components = -0.000509025 Jy ! Clean residual min=-0.001204 max=0.001364 Jy/beam ! Clean residual mean=0.000001 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.01795 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.01795 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=0.028719Jy sigma=0.628068 ! Fit after self-cal, rms=0.028706Jy sigma=0.627973 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.037 x 4.989 at 11.37 degrees (North through East) ! Clean map min=-0.0012432 max=0.01935 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 1.03 FD 0.89 HN 0.93 KP 0.97 ! LA 1.20 MK 0.97 NL 1.08 OV 1.07 ! PT 1.19 SC 0.95 ! ! ! 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=0.028706Jy sigma=0.627973 ! Fit after self-cal, rms=0.028827Jy sigma=0.627421 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.027 mas, bmaj=4.97 mas, bpa=11.31 degrees ! Estimated noise=0.411403 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 = 8.72071e-05 Jy ! Component: 100 - total flux cleaned = 7.37111e-05 Jy ! Component: 150 - total flux cleaned = 5.23238e-05 Jy ! Component: 200 - total flux cleaned = 2.40386e-05 Jy ! Total flux subtracted in 200 components = 2.40386e-05 Jy ! Clean residual min=-0.001114 max=0.001260 Jy/beam ! Clean residual mean=0.000001 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.017974 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 20 components and 0.017974 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=0.028807Jy sigma=0.627315 ! Fit after self-cal, rms=0.028803Jy sigma=0.627165 ! 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=0.028803Jy sigma=0.627165 ! Fit after self-cal, rms=0.028861Jy sigma=0.627143 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.027 mas, bmaj=4.972 mas, bpa=11.33 degrees ! Estimated noise=0.412189 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.22753e-05 Jy ! Component: 100 - total flux cleaned = -6.06586e-05 Jy ! Component: 150 - total flux cleaned = -6.08266e-05 Jy ! Component: 200 - total flux cleaned = -6.7355e-05 Jy ! Total flux subtracted in 200 components = -6.7355e-05 Jy ! Clean residual min=-0.001106 max=0.001257 Jy/beam ! Clean residual mean=0.000001 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0179066 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.0179066 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=0.028853Jy sigma=0.627077 ! Fit after self-cal, rms=0.028850Jy sigma=0.627052 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 = -5.06232e-05 Jy ! Component: 100 - total flux cleaned = -4.42599e-05 Jy ! Component: 150 - total flux cleaned = -4.43176e-05 Jy ! Component: 200 - total flux cleaned = -3.9069e-05 Jy ! Total flux subtracted in 200 components = -3.9069e-05 Jy ! Clean residual min=-0.001106 max=0.001245 Jy/beam ! Clean residual mean=0.000001 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0178676 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 30 components and 0.0178676 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=0.028847Jy sigma=0.627003 ! Fit after self-cal, rms=0.028845Jy sigma=0.626991 ! 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=0.028845Jy sigma=0.626991 ! Fit after self-cal, rms=0.028669Jy sigma=0.626622 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.022 mas, bmaj=4.96 mas, bpa=11.35 degrees ! Estimated noise=0.409905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000140975 Jy ! Component: 100 - total flux cleaned = 0.000158999 Jy ! Component: 150 - total flux cleaned = 0.00015896 Jy ! Component: 200 - total flux cleaned = 0.000164095 Jy ! Total flux subtracted in 200 components = 0.000164095 Jy ! Clean residual min=-0.001056 max=0.001184 Jy/beam ! Clean residual mean=0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0180317 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.0180317 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=0.028667Jy sigma=0.626558 ! Fit after self-cal, rms=0.028671Jy sigma=0.626479 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 = -1.53954e-05 Jy ! Component: 100 - total flux cleaned = -9.77626e-06 Jy ! Component: 150 - total flux cleaned = -1.44181e-05 Jy ! Component: 200 - total flux cleaned = -9.86561e-06 Jy ! Total flux subtracted in 200 components = -9.86561e-06 Jy ! Clean residual min=-0.001055 max=0.001194 Jy/beam ! Clean residual mean=0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0180218 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 39 components and 0.0180218 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=0.028670Jy sigma=0.626423 ! Fit after self-cal, rms=0.028669Jy sigma=0.626412 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028669Jy sigma=0.626412 ! Fit after self-cal, rms=0.028691Jy sigma=0.626387 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.938 mas, bmaj=6.112 mas, bpa=17.81 degrees ! Estimated noise=0.485598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.65349e-05 Jy ! Component: 100 - total flux cleaned = 0.000104686 Jy ! Component: 150 - total flux cleaned = 0.000111497 Jy ! Component: 200 - total flux cleaned = 0.000114568 Jy ! Total flux subtracted in 200 components = 0.000114568 Jy ! Clean residual min=-0.001179 max=0.001466 Jy/beam ! Clean residual mean=0.000002 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0181364 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.0181364 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=0.028691Jy sigma=0.626398 ! Fit after self-cal, rms=0.028694Jy sigma=0.626384 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) ! Added new window around map position (11.4, -60). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000733724 Jy ! Component: 100 - total flux cleaned = 0.00059997 Jy ! Component: 150 - total flux cleaned = 0.000700561 Jy ! Component: 200 - total flux cleaned = 0.000770679 Jy ! Total flux subtracted in 200 components = 0.000770679 Jy ! Clean residual min=-0.001034 max=0.001029 Jy/beam ! Clean residual mean=0.000002 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.018907 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 79 components and 0.018907 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=0.028642Jy sigma=0.625237 ! Fit after self-cal, rms=0.028614Jy sigma=0.624861 ! 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=2.02 mas, bmaj=4.958 mas, bpa=11.38 degrees ! Estimated noise=0.409686 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.02 x 4.958 at 11.38 degrees (North through East) ! Clean map min=-0.00094348 max=0.019338 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=1.758 mas, bmaj=4.366 mas, bpa=9.035 degrees ! Estimated noise=0.686054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0150491 Jy ! Component: 100 - total flux cleaned = 0.0185468 Jy ! Component: 150 - total flux cleaned = 0.0193098 Jy ! Component: 200 - total flux cleaned = 0.019413 Jy ! Total flux subtracted in 200 components = 0.019413 Jy ! Clean residual min=-0.001566 max=0.001600 Jy/beam ! Clean residual mean=0.000002 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.019413 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.019413 Jy ! Inverting map and beam ! Estimated beam: bmin=2.02 mas, bmaj=4.958 mas, bpa=11.38 degrees ! Estimated noise=0.409686 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 = -0.000333102 Jy ! Component: 100 - total flux cleaned = -0.000523286 Jy ! Component: 150 - total flux cleaned = -0.000586474 Jy ! Component: 200 - total flux cleaned = -0.000587581 Jy ! Total flux subtracted in 200 components = -0.000587581 Jy ! Clean residual min=-0.001054 max=0.001129 Jy/beam ! Clean residual mean=0.000001 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0188254 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 39 components and 0.0188254 Jy ! Inverting map ! Added new window around map position (69.6, -8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000919606 Jy ! Component: 100 - total flux cleaned = 0.00104196 Jy ! Component: 150 - total flux cleaned = 0.000959634 Jy ! Component: 200 - total flux cleaned = 0.000979427 Jy ! Total flux subtracted in 200 components = 0.000979427 Jy ! Clean residual min=-0.000975 max=0.000991 Jy/beam ! Clean residual mean=0.000001 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0198049 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 55 components and 0.0198049 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.938 mas, bmaj=6.112 mas, bpa=17.81 degrees ! Estimated noise=0.485598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000222552 Jy ! Component: 100 - total flux cleaned = 0.000410911 Jy ! Component: 150 - total flux cleaned = 0.000494422 Jy ! Component: 200 - total flux cleaned = 0.000532174 Jy ! Total flux subtracted in 200 components = 0.000532174 Jy ! Clean residual min=-0.000947 max=0.000944 Jy/beam ! Clean residual mean=0.000002 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.020337 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 = 3.54435e-05 Jy ! Component: 100 - total flux cleaned = 0.000101186 Jy ! Component: 150 - total flux cleaned = 0.00016252 Jy ! Component: 200 - total flux cleaned = 0.000162344 Jy ! Total flux subtracted in 200 components = 0.000162344 Jy ! Clean residual min=-0.000946 max=0.000940 Jy/beam ! Clean residual mean=0.000002 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0204994 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 108 components and 0.0204994 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.02 mas, bmaj=4.958 mas, bpa=11.38 degrees ! Estimated noise=0.409686 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000278401 Jy ! Component: 100 - total flux cleaned = -0.000452082 Jy ! Component: 150 - total flux cleaned = -0.000566674 Jy ! Component: 200 - total flux cleaned = -0.000606425 Jy ! Total flux subtracted in 200 components = -0.000606425 Jy ! Clean residual min=-0.000868 max=0.000968 Jy/beam ! Clean residual mean=0.000001 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.019893 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 131 components and 0.019893 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=0.028531Jy sigma=0.622689 ! Fit after self-cal, rms=0.028502Jy sigma=0.622081 wmodel /scr/pima/bp192a1_uvs/J0102+1452_C_map.mod ! Writing 131 model components to file: /scr/pima/bp192a1_uvs/J0102+1452_C_map.mod wobs /scr/pima/bp192a1_uvs/J0102+1452_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0102+1452_C_uvs.fits wwins /scr/pima/bp192a1_uvs/J0102+1452_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp192a1_uvs/J0102+1452_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000143858 Jy ! Component: 100 - total flux cleaned = 0.000172145 Jy ! Component: 150 - total flux cleaned = 0.000198743 Jy ! Component: 200 - total flux cleaned = 0.000186014 Jy ! Component: 250 - total flux cleaned = 0.000223357 Jy ! Component: 300 - total flux cleaned = 0.000234737 Jy ! Component: 350 - total flux cleaned = 0.000222551 Jy ! Component: 400 - total flux cleaned = 0.000188456 Jy ! Component: 450 - total flux cleaned = 0.000221764 Jy ! Component: 500 - total flux cleaned = 0.000221852 Jy ! Component: 550 - total flux cleaned = 0.000221743 Jy ! Component: 600 - total flux cleaned = 0.000231618 Jy ! Component: 650 - total flux cleaned = 0.000221169 Jy ! Component: 700 - total flux cleaned = 0.000201412 Jy ! Component: 750 - total flux cleaned = 0.000211131 Jy ! Component: 800 - total flux cleaned = 0.000192253 Jy ! Component: 850 - total flux cleaned = 0.000201251 Jy ! Component: 900 - total flux cleaned = 0.000182773 Jy ! Component: 950 - total flux cleaned = 0.000147431 Jy ! Component: 1000 - total flux cleaned = 0.000112763 Jy ! Component: 1050 - total flux cleaned = 0.00011281 Jy ! Component: 1100 - total flux cleaned = 8.7628e-05 Jy ! Component: 1150 - total flux cleaned = 4.61704e-05 Jy ! Component: 1200 - total flux cleaned = 5.46513e-06 Jy ! Component: 1250 - total flux cleaned = -3.44521e-05 Jy ! Component: 1300 - total flux cleaned = -8.17137e-05 Jy ! Component: 1350 - total flux cleaned = -0.000128283 Jy ! Component: 1400 - total flux cleaned = -0.000151316 Jy ! Component: 1450 - total flux cleaned = -0.000196668 Jy ! Component: 1500 - total flux cleaned = -0.000233922 Jy ! Component: 1550 - total flux cleaned = -0.000277967 Jy ! Component: 1600 - total flux cleaned = -0.000299604 Jy ! Component: 1650 - total flux cleaned = -0.000306724 Jy ! Component: 1700 - total flux cleaned = -0.000356138 Jy ! Component: 1750 - total flux cleaned = -0.000370141 Jy ! Component: 1800 - total flux cleaned = -0.000390836 Jy ! Component: 1850 - total flux cleaned = -0.000417918 Jy ! Component: 1900 - total flux cleaned = -0.00044475 Jy ! Component: 1950 - total flux cleaned = -0.000484561 Jy ! Component: 2000 - total flux cleaned = -0.000536989 Jy ! Component: 2050 - total flux cleaned = -0.000549999 Jy ! Component: 2100 - total flux cleaned = -0.000601443 Jy ! Component: 2150 - total flux cleaned = -0.000614116 Jy ! Component: 2200 - total flux cleaned = -0.000626693 Jy ! Component: 2250 - total flux cleaned = -0.000657819 Jy ! Component: 2300 - total flux cleaned = -0.000694765 Jy ! Component: 2350 - total flux cleaned = -0.000719142 Jy ! Component: 2400 - total flux cleaned = -0.000755335 Jy ! Component: 2450 - total flux cleaned = -0.00077323 Jy ! Component: 2500 - total flux cleaned = -0.000779178 Jy ! Component: 2550 - total flux cleaned = -0.00080858 Jy ! Component: 2600 - total flux cleaned = -0.000820327 Jy ! Component: 2650 - total flux cleaned = -0.000843479 Jy ! Component: 2700 - total flux cleaned = -0.000866342 Jy ! Component: 2750 - total flux cleaned = -0.00090594 Jy ! Component: 2800 - total flux cleaned = -0.000905912 Jy ! Component: 2850 - total flux cleaned = -0.000917057 Jy ! Component: 2900 - total flux cleaned = -0.000939245 Jy ! Component: 2950 - total flux cleaned = -0.000955664 Jy ! Component: 3000 - total flux cleaned = -0.000972014 Jy ! Component: 3050 - total flux cleaned = -0.000972051 Jy ! Component: 3100 - total flux cleaned = -0.000993531 Jy ! Component: 3150 - total flux cleaned = -0.00101485 Jy ! Component: 3200 - total flux cleaned = -0.00102539 Jy ! Component: 3250 - total flux cleaned = -0.00104635 Jy ! Component: 3300 - total flux cleaned = -0.00105677 Jy ! Component: 3350 - total flux cleaned = -0.00106195 Jy ! Component: 3400 - total flux cleaned = -0.00106197 Jy ! Component: 3450 - total flux cleaned = -0.00107735 Jy ! Component: 3500 - total flux cleaned = -0.00107735 Jy ! Component: 3550 - total flux cleaned = -0.00107228 Jy ! Component: 3600 - total flux cleaned = -0.00107734 Jy ! Component: 3650 - total flux cleaned = -0.00107734 Jy ! Component: 3700 - total flux cleaned = -0.00108235 Jy ! Component: 3750 - total flux cleaned = -0.00108239 Jy ! Component: 3800 - total flux cleaned = -0.00108731 Jy ! Component: 3850 - total flux cleaned = -0.00107755 Jy ! Component: 3900 - total flux cleaned = -0.00106789 Jy ! Component: 3950 - total flux cleaned = -0.00108726 Jy ! Component: 4000 - total flux cleaned = -0.00108247 Jy ! Component: 4050 - total flux cleaned = -0.00107769 Jy ! Total flux subtracted in 4096 components = -0.00108725 Jy ! Clean residual min=-0.000282 max=0.000266 Jy/beam ! Clean residual mean=0.000001 rms=0.000084 Jy/beam ! Combined flux in latest and established models = 0.0188057 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 398 components and 0.0188057 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0102+1452_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.02 x 4.958 at 11.38 degrees (North through East) ! Clean map min=-0.0010657 max=0.018985 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0102+1452_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0189849 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.06688e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.27473 1.27473 2.54947 5.09893 10.1979 20.3957 40.7914 81.5829 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.018 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 235.343 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0102+1452_C_uvs.log closed on Wed Sep 16 13:26:21 2015