! Started logfile: /scr/pima/bp171a8_uvs/J1118-0743_C_uvs.log on Fri Dec 27 16:30:21 2013 obs /scr/pima/bp171a8_uvs/J1118-0743_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a8_uvs/J1118-0743_C_uva.fits ! AN table 1: 9 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.996032 visibilities/baseline/integration-bin. ! Found source: J1118-0743 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2008 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/bp171a8_uvs/J1118-0743_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.001013Jy sigma=0.661673 ! Fit after self-cal, rms=0.959314Jy sigma=0.634248 ! 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=1.562 mas, bmaj=4.992 mas, bpa=15.91 degrees ! Estimated noise=29.437 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 = 0.0321454 Jy ! Component: 100 - total flux cleaned = 0.0392168 Jy ! Total flux subtracted in 100 components = 0.0392168 Jy ! Clean residual min=-0.002820 max=0.002706 Jy/beam ! Clean residual mean=-0.000001 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.0392168 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0392168 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=0.035859Jy sigma=0.023187 ! Fit after self-cal, rms=0.035412Jy sigma=0.022904 ! 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=1.869 mas, bmaj=5.277 mas, bpa=14.92 degrees ! Estimated noise=23.9392 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 = 0.00261996 Jy ! Component: 100 - total flux cleaned = 0.00315516 Jy ! Component: 150 - total flux cleaned = 0.00342733 Jy ! Component: 200 - total flux cleaned = 0.00331893 Jy ! Total flux subtracted in 200 components = 0.00331893 Jy ! Clean residual min=-0.002514 max=0.002340 Jy/beam ! Clean residual mean=0.000000 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.0425357 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 22 components and 0.0425357 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=0.035207Jy sigma=0.022751 ! Fit after self-cal, rms=0.035203Jy sigma=0.022745 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.869 x 5.277 at 14.92 degrees (North through East) ! Clean map min=-0.0024044 max=0.042432 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.98 HN 0.98 KP 0.84 ! LA 1.16 NL 1.02 OV 0.94 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.07 HN 0.98 KP 1.03 ! LA 1.05 NL 1.05 OV 1.08 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 0.97 KP 0.92 ! LA 1.14 NL 0.90 OV 1.15 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.03 KP 1.00 ! LA 1.02 NL 0.91 OV 1.13 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.95 HN 1.10 KP 1.02 ! LA 1.11 NL 0.90 OV 1.04 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.91 HN 1.01 KP 0.93 ! LA 0.97 NL 0.95 OV 1.05 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.97 HN 0.98 KP 0.87 ! LA 1.06 NL 0.98 OV 1.15 SC 0.96 ! ! ! Fit before self-cal, rms=0.035203Jy sigma=0.022745 ! Fit after self-cal, rms=0.034967Jy sigma=0.022583 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.873 mas, bmaj=5.248 mas, bpa=14.87 degrees ! Estimated noise=24.0383 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 = 0.000469426 Jy ! Component: 100 - total flux cleaned = 0.000698485 Jy ! Component: 150 - total flux cleaned = 0.000697859 Jy ! Component: 200 - total flux cleaned = 0.000655964 Jy ! Total flux subtracted in 200 components = 0.000655964 Jy ! Clean residual min=-0.002178 max=0.002116 Jy/beam ! Clean residual mean=-0.000000 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.0431917 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.0431917 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=0.034920Jy sigma=0.022548 ! Fit after self-cal, rms=0.034971Jy sigma=0.022537 ! 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=0.034971Jy sigma=0.022537 ! Fit after self-cal, rms=0.035206Jy sigma=0.022532 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.869 mas, bmaj=5.235 mas, bpa=14.84 degrees ! Estimated noise=24.2473 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.00526e-05 Jy ! Component: 100 - total flux cleaned = 0.00021455 Jy ! Component: 150 - total flux cleaned = 0.000233622 Jy ! Component: 200 - total flux cleaned = 0.000263834 Jy ! Total flux subtracted in 200 components = 0.000263834 Jy ! Clean residual min=-0.002111 max=0.002008 Jy/beam ! Clean residual mean=-0.000000 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0434555 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 41 components and 0.0434555 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=0.035182Jy sigma=0.022513 ! Fit after self-cal, rms=0.035189Jy sigma=0.022511 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000210166 Jy ! Component: 100 - total flux cleaned = -0.000147994 Jy ! Component: 150 - total flux cleaned = -0.000147801 Jy ! Component: 200 - total flux cleaned = -0.000167014 Jy ! Total flux subtracted in 200 components = -0.000167014 Jy ! Clean residual min=-0.002091 max=0.002025 Jy/beam ! Clean residual mean=-0.000000 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.0432885 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 50 components and 0.0432885 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=0.035182Jy sigma=0.022504 ! Fit after self-cal, rms=0.035183Jy sigma=0.022504 ! 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=0.035183Jy sigma=0.022504 ! Fit after self-cal, rms=0.035437Jy sigma=0.022497 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.865 mas, bmaj=5.228 mas, bpa=14.82 degrees ! Estimated noise=24.494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00010454 Jy ! Component: 100 - total flux cleaned = 6.78369e-05 Jy ! Component: 150 - total flux cleaned = 6.87029e-05 Jy ! Component: 200 - total flux cleaned = 8.07567e-05 Jy ! Total flux subtracted in 200 components = 8.07567e-05 Jy ! Clean residual min=-0.002103 max=0.002043 Jy/beam ! Clean residual mean=-0.000000 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.0433693 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.0433693 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=0.035424Jy sigma=0.022484 ! Fit after self-cal, rms=0.035426Jy sigma=0.022484 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 = -8.9462e-05 Jy ! Component: 100 - total flux cleaned = -7.90097e-05 Jy ! Component: 150 - total flux cleaned = -8.68806e-05 Jy ! Component: 200 - total flux cleaned = -8.67145e-05 Jy ! Total flux subtracted in 200 components = -8.67145e-05 Jy ! Clean residual min=-0.002102 max=0.002047 Jy/beam ! Clean residual mean=-0.000000 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.0432826 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.0432826 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=0.035423Jy sigma=0.022480 ! Fit after self-cal, rms=0.035423Jy sigma=0.022480 ! 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=0.035423Jy sigma=0.022480 ! Fit after self-cal, rms=0.035706Jy sigma=0.022475 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.559 mas, bmaj=6.317 mas, bpa=3.803 degrees ! Estimated noise=30.1801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000157839 Jy ! Component: 100 - total flux cleaned = 2.63271e-05 Jy ! Component: 150 - total flux cleaned = -9.41756e-05 Jy ! Component: 200 - total flux cleaned = -0.00020508 Jy ! Total flux subtracted in 200 components = -0.00020508 Jy ! Clean residual min=-0.002219 max=0.002219 Jy/beam ! Clean residual mean=-0.000000 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.0430775 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 61 components and 0.0430775 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=0.035702Jy sigma=0.022466 ! Fit after self-cal, rms=0.035700Jy sigma=0.022466 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000133997 Jy ! Component: 100 - total flux cleaned = -0.000198318 Jy ! Component: 150 - total flux cleaned = -0.000240536 Jy ! Component: 200 - total flux cleaned = -0.000272378 Jy ! Total flux subtracted in 200 components = -0.000272378 Jy ! Clean residual min=-0.002162 max=0.002241 Jy/beam ! Clean residual mean=-0.000000 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.0428051 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.0428051 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=0.035701Jy sigma=0.022465 ! Fit after self-cal, rms=0.035700Jy sigma=0.022465 ! 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=1.863 mas, bmaj=5.224 mas, bpa=14.81 degrees ! Estimated noise=24.7397 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.863 x 5.224 at 14.81 degrees (North through East) ! Clean map min=-0.0041342 max=0.045395 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=1.558 mas, bmaj=4.951 mas, bpa=15.89 degrees ! Estimated noise=30.1546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.03316 Jy ! Component: 100 - total flux cleaned = 0.0406016 Jy ! Component: 150 - total flux cleaned = 0.0423708 Jy ! Component: 200 - total flux cleaned = 0.0433219 Jy ! Total flux subtracted in 200 components = 0.0433219 Jy ! Clean residual min=-0.002654 max=0.002448 Jy/beam ! Clean residual mean=-0.000000 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.0433219 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0433219 Jy ! Inverting map and beam ! Estimated beam: bmin=1.863 mas, bmaj=5.224 mas, bpa=14.81 degrees ! Estimated noise=24.7397 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 = 5.09646e-05 Jy ! Component: 100 - total flux cleaned = 0.000410017 Jy ! Component: 150 - total flux cleaned = 0.000512447 Jy ! Component: 200 - total flux cleaned = 0.000447606 Jy ! Total flux subtracted in 200 components = 0.000447606 Jy ! Clean residual min=-0.002184 max=0.001991 Jy/beam ! Clean residual mean=-0.000000 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.0437695 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 0.0437695 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=3.559 mas, bmaj=6.317 mas, bpa=3.803 degrees ! Estimated noise=30.1801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000153431 Jy ! Component: 100 - total flux cleaned = -0.000369135 Jy ! Component: 150 - total flux cleaned = -0.000524043 Jy ! Component: 200 - total flux cleaned = -0.000651288 Jy ! Total flux subtracted in 200 components = -0.000651288 Jy ! Clean residual min=-0.002212 max=0.002185 Jy/beam ! Clean residual mean=-0.000000 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.0431182 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 = -9.11268e-05 Jy ! Component: 100 - total flux cleaned = -0.000168126 Jy ! Component: 150 - total flux cleaned = -0.00023336 Jy ! Component: 200 - total flux cleaned = -0.000271336 Jy ! Total flux subtracted in 200 components = -0.000271336 Jy ! Clean residual min=-0.002165 max=0.002229 Jy/beam ! Clean residual mean=-0.000000 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.0428469 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 43 components and 0.0428469 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.863 mas, bmaj=5.224 mas, bpa=14.81 degrees ! Estimated noise=24.7397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00015876 Jy ! Component: 100 - total flux cleaned = 0.000173274 Jy ! Component: 150 - total flux cleaned = 0.000172427 Jy ! Component: 200 - total flux cleaned = 0.000171922 Jy ! Total flux subtracted in 200 components = 0.000171922 Jy ! Clean residual min=-0.002098 max=0.002053 Jy/beam ! Clean residual mean=-0.000000 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.0430188 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.0430188 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=0.035699Jy sigma=0.022465 ! Fit after self-cal, rms=0.035700Jy sigma=0.022464 wmodel /scr/pima/bp171a8_uvs/J1118-0743_C_map.mod ! Writing 55 model components to file: /scr/pima/bp171a8_uvs/J1118-0743_C_map.mod wobs /scr/pima/bp171a8_uvs/J1118-0743_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a8_uvs/J1118-0743_C_uvs.fits wwins /scr/pima/bp171a8_uvs/J1118-0743_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a8_uvs/J1118-0743_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 = -0.000622119 Jy ! Component: 100 - total flux cleaned = -0.00128051 Jy ! Component: 150 - total flux cleaned = -0.00163727 Jy ! Component: 200 - total flux cleaned = -0.00179082 Jy ! Component: 250 - total flux cleaned = -0.00193704 Jy ! Component: 300 - total flux cleaned = -0.00193903 Jy ! Component: 350 - total flux cleaned = -0.00199296 Jy ! Component: 400 - total flux cleaned = -0.0019425 Jy ! Component: 450 - total flux cleaned = -0.00201665 Jy ! Component: 500 - total flux cleaned = -0.00201655 Jy ! Component: 550 - total flux cleaned = -0.00210975 Jy ! Component: 600 - total flux cleaned = -0.00210934 Jy ! Component: 650 - total flux cleaned = -0.00210986 Jy ! Component: 700 - total flux cleaned = -0.00219738 Jy ! Component: 750 - total flux cleaned = -0.00217701 Jy ! Component: 800 - total flux cleaned = -0.00223942 Jy ! Component: 850 - total flux cleaned = -0.00223875 Jy ! Component: 900 - total flux cleaned = -0.00217865 Jy ! Component: 950 - total flux cleaned = -0.00213929 Jy ! Component: 1000 - total flux cleaned = -0.00210075 Jy ! Component: 1050 - total flux cleaned = -0.00217689 Jy ! Component: 1100 - total flux cleaned = -0.00212088 Jy ! Component: 1150 - total flux cleaned = -0.00208408 Jy ! Component: 1200 - total flux cleaned = -0.00206634 Jy ! Component: 1250 - total flux cleaned = -0.00204847 Jy ! Component: 1300 - total flux cleaned = -0.00199615 Jy ! Component: 1350 - total flux cleaned = -0.00194466 Jy ! Component: 1400 - total flux cleaned = -0.00191088 Jy ! Component: 1450 - total flux cleaned = -0.00181083 Jy ! Component: 1500 - total flux cleaned = -0.00176174 Jy ! Component: 1550 - total flux cleaned = -0.00168076 Jy ! Component: 1600 - total flux cleaned = -0.00166497 Jy ! Component: 1650 - total flux cleaned = -0.00161777 Jy ! Component: 1700 - total flux cleaned = -0.00157124 Jy ! Component: 1750 - total flux cleaned = -0.00158678 Jy ! Component: 1800 - total flux cleaned = -0.00154117 Jy ! Component: 1850 - total flux cleaned = -0.00155628 Jy ! Component: 1900 - total flux cleaned = -0.0015415 Jy ! Component: 1950 - total flux cleaned = -0.00149733 Jy ! Component: 2000 - total flux cleaned = -0.00151187 Jy ! Component: 2050 - total flux cleaned = -0.00151178 Jy ! Component: 2100 - total flux cleaned = -0.00151175 Jy ! Component: 2150 - total flux cleaned = -0.0014835 Jy ! Component: 2200 - total flux cleaned = -0.00149748 Jy ! Component: 2250 - total flux cleaned = -0.0014837 Jy ! Component: 2300 - total flux cleaned = -0.0014426 Jy ! Component: 2350 - total flux cleaned = -0.00144272 Jy ! Component: 2400 - total flux cleaned = -0.00144267 Jy ! Component: 2450 - total flux cleaned = -0.00145585 Jy ! Component: 2500 - total flux cleaned = -0.00146893 Jy ! Component: 2550 - total flux cleaned = -0.00146882 Jy ! Component: 2600 - total flux cleaned = -0.00146875 Jy ! Component: 2650 - total flux cleaned = -0.00144302 Jy ! Component: 2700 - total flux cleaned = -0.00148117 Jy ! Component: 2750 - total flux cleaned = -0.00146845 Jy ! Component: 2800 - total flux cleaned = -0.00145573 Jy ! Component: 2850 - total flux cleaned = -0.00143111 Jy ! Component: 2900 - total flux cleaned = -0.00141872 Jy ! Component: 2950 - total flux cleaned = -0.00139427 Jy ! Component: 3000 - total flux cleaned = -0.00134596 Jy ! Component: 3050 - total flux cleaned = -0.00135787 Jy ! Component: 3100 - total flux cleaned = -0.00131049 Jy ! Component: 3150 - total flux cleaned = -0.00132232 Jy ! Component: 3200 - total flux cleaned = -0.00132235 Jy ! Component: 3250 - total flux cleaned = -0.00127607 Jy ! Component: 3300 - total flux cleaned = -0.00127622 Jy ! Component: 3350 - total flux cleaned = -0.00125341 Jy ! Component: 3400 - total flux cleaned = -0.00125329 Jy ! Component: 3450 - total flux cleaned = -0.00118589 Jy ! Component: 3500 - total flux cleaned = -0.00116365 Jy ! Component: 3550 - total flux cleaned = -0.00116357 Jy ! Component: 3600 - total flux cleaned = -0.00111955 Jy ! Component: 3650 - total flux cleaned = -0.00109782 Jy ! Component: 3700 - total flux cleaned = -0.00106527 Jy ! Component: 3750 - total flux cleaned = -0.0010329 Jy ! Component: 3800 - total flux cleaned = -0.00102228 Jy ! Component: 3850 - total flux cleaned = -0.00102223 Jy ! Component: 3900 - total flux cleaned = -0.0010117 Jy ! Component: 3950 - total flux cleaned = -0.00103271 Jy ! Component: 4000 - total flux cleaned = -0.00102217 Jy ! Component: 4050 - total flux cleaned = -0.00104285 Jy ! Total flux subtracted in 4096 components = -0.00104284 Jy ! Clean residual min=-0.000571 max=0.000586 Jy/beam ! Clean residual mean=-0.000000 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.041976 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 364 components and 0.041976 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a8_uvs/J1118-0743_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.863 x 5.224 at 14.81 degrees (North through East) ! Clean map min=-0.0038749 max=0.045496 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a8_uvs/J1118-0743_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0454957 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000189689 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.25081 1.25081 2.50162 5.00325 10.0065 20.013 40.026 80.052 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.045 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 239.844 quit ! Quitting program ! Log file /scr/pima/bp171a8_uvs/J1118-0743_C_uvs.log closed on Fri Dec 27 16:30:30 2013