! Started logfile: /d2/scr/pima/bp177i_uvs/J1130+5549_C_uvs.log on Tue Apr 15 00:25:13 2014 obs /d2/scr/pima/bp177i_uvs/J1130+5549_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1130+5549_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1130+5549 ! ! 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 1080 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 /d2/scr/pima/bp177i_uvs/J1130+5549_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=1.002765Jy sigma=46.204441 ! Fit after self-cal, rms=0.949627Jy sigma=43.696000 ! 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=1.357 mas, bmaj=4.654 mas, bpa=13.74 degrees ! Estimated noise=0.625018 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 = 0.0362349 Jy ! Component: 100 - total flux cleaned = 0.0475632 Jy ! Total flux subtracted in 100 components = 0.0475632 Jy ! Clean residual min=-0.004066 max=0.013015 Jy/beam ! Clean residual mean=0.000005 rms=0.001273 Jy/beam ! Combined flux in latest and established models = 0.0475632 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0475632 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=0.025851Jy sigma=1.127198 ! Fit after self-cal, rms=0.024882Jy sigma=1.078000 ! Inverting map ! Added new window around map position (-3, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111716 Jy ! Component: 100 - total flux cleaned = 0.0168979 Jy ! Total flux subtracted in 100 components = 0.0168979 Jy ! Clean residual min=-0.002739 max=0.005941 Jy/beam ! Clean residual mean=0.000003 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.064461 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 11 components and 0.064461 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=0.018123Jy sigma=0.750024 ! Fit after self-cal, rms=0.017354Jy sigma=0.712530 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00431984 Jy ! Component: 100 - total flux cleaned = 0.00687039 Jy ! Total flux subtracted in 100 components = 0.00687039 Jy ! Clean residual min=-0.001815 max=0.002880 Jy/beam ! Clean residual mean=0.000002 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.0713314 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 0.0713314 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=0.015742Jy sigma=0.638384 ! Fit after self-cal, rms=0.015628Jy sigma=0.632792 ! 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=1.604 mas, bmaj=4.806 mas, bpa=13.02 degrees ! Estimated noise=0.47274 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 = 0.00287563 Jy ! Component: 100 - total flux cleaned = 0.00457628 Jy ! Component: 150 - total flux cleaned = 0.00576211 Jy ! Component: 200 - total flux cleaned = 0.00663228 Jy ! Total flux subtracted in 200 components = 0.00663228 Jy ! Clean residual min=-0.001279 max=0.001763 Jy/beam ! Clean residual mean=0.000003 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0779637 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 51 components and 0.0779637 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=0.014876Jy sigma=0.607901 ! Fit after self-cal, rms=0.014854Jy sigma=0.606689 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.604 x 4.806 at 13.02 degrees (North through East) ! Clean map min=-0.0012782 max=0.046852 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 0.92 FD 0.99 HN 0.98 KP 0.92 ! LA 1.01 MK 0.98 NL 1.07 OV 0.96 ! PT 0.86 SC 0.97 ! ! ! 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 0.91 FD 1.10 HN 0.98 KP 1.00 ! LA 1.01 MK 1.06 NL 1.04 OV 0.94 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.07 KP 0.99 ! LA 1.02 MK 1.04 NL 0.99 OV 0.96 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.04 HN 1.04 KP 0.96 ! LA 1.14 MK 0.95 NL 1.06 OV 1.03 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 1.03 KP 0.91 ! LA 0.98 MK 1.02 NL 1.11 OV 0.95 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 1.07 KP 1.02 ! LA 1.06 MK 1.02 NL 0.99 OV 0.99 ! PT 0.98 SC 0.93 ! ! ! Fit before self-cal, rms=0.014854Jy sigma=0.606689 ! Fit after self-cal, rms=0.014269Jy sigma=0.574213 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.608 mas, bmaj=4.819 mas, bpa=13.16 degrees ! Estimated noise=0.473216 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 = 0.000221541 Jy ! Component: 100 - total flux cleaned = 0.000313761 Jy ! Component: 150 - total flux cleaned = 0.000410478 Jy ! Component: 200 - total flux cleaned = 0.000481928 Jy ! Total flux subtracted in 200 components = 0.000481928 Jy ! Clean residual min=-0.001229 max=0.001349 Jy/beam ! Clean residual mean=0.000002 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0784456 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.0784456 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=0.014221Jy sigma=0.572485 ! Fit after self-cal, rms=0.014222Jy sigma=0.572407 ! 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=0.014222Jy sigma=0.572407 ! Fit after self-cal, rms=0.014228Jy sigma=0.572329 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.607 mas, bmaj=4.821 mas, bpa=13.18 degrees ! Estimated noise=0.473798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00021105 Jy ! Component: 100 - total flux cleaned = 0.00030104 Jy ! Component: 150 - total flux cleaned = 0.000383931 Jy ! Component: 200 - total flux cleaned = 0.000460754 Jy ! Total flux subtracted in 200 components = 0.000460754 Jy ! Clean residual min=-0.001223 max=0.001311 Jy/beam ! Clean residual mean=0.000002 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0789064 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 65 components and 0.0789064 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=0.014201Jy sigma=0.571616 ! Fit after self-cal, rms=0.014201Jy sigma=0.571602 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 (-36.9, -21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000872369 Jy ! Component: 100 - total flux cleaned = 0.00112228 Jy ! Component: 150 - total flux cleaned = 0.00114468 Jy ! Component: 200 - total flux cleaned = 0.00106278 Jy ! Total flux subtracted in 200 components = 0.00106278 Jy ! Clean residual min=-0.001210 max=0.001132 Jy/beam ! Clean residual mean=0.000001 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0799692 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 87 components and 0.0799692 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=0.014079Jy sigma=0.567158 ! Fit after self-cal, rms=0.014071Jy sigma=0.566737 ! 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=0.014071Jy sigma=0.566737 ! Fit after self-cal, rms=0.014075Jy sigma=0.566192 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.608 mas, bmaj=4.823 mas, bpa=13.21 degrees ! Estimated noise=0.474661 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000331482 Jy ! Component: 100 - total flux cleaned = 0.00039987 Jy ! Component: 150 - total flux cleaned = 0.000415251 Jy ! Component: 200 - total flux cleaned = 0.00041539 Jy ! Total flux subtracted in 200 components = 0.00041539 Jy ! Clean residual min=-0.001170 max=0.001150 Jy/beam ! Clean residual mean=0.000001 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0803845 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 100 components and 0.0803846 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=0.014025Jy sigma=0.564831 ! Fit after self-cal, rms=0.014023Jy sigma=0.564710 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 (28.2, 36.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000656086 Jy ! Component: 100 - total flux cleaned = 0.000599707 Jy ! Component: 150 - total flux cleaned = 0.000621383 Jy ! Component: 200 - total flux cleaned = 0.000675505 Jy ! Total flux subtracted in 200 components = 0.000675505 Jy ! Clean residual min=-0.000932 max=0.000958 Jy/beam ! Clean residual mean=0.000001 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0810601 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 117 components and 0.0810601 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=0.013895Jy sigma=0.559947 ! Fit after self-cal, rms=0.013893Jy sigma=0.559767 ! 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=0.013893Jy sigma=0.559767 ! Fit after self-cal, rms=0.013892Jy sigma=0.559402 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.525 mas, bmaj=5.282 mas, bpa=12.1 degrees ! Estimated noise=0.590733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000678835 Jy ! Component: 100 - total flux cleaned = 0.00107954 Jy ! Component: 150 - total flux cleaned = 0.00132359 Jy ! Component: 200 - total flux cleaned = 0.00149765 Jy ! Total flux subtracted in 200 components = 0.00149765 Jy ! Clean residual min=-0.001200 max=0.000935 Jy/beam ! Clean residual mean=0.000002 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0825577 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 142 components and 0.0825577 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=0.013857Jy sigma=0.558747 ! Fit after self-cal, rms=0.013855Jy sigma=0.558620 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 = 0.000224347 Jy ! Component: 100 - total flux cleaned = 0.000276796 Jy ! Component: 150 - total flux cleaned = 0.00027745 Jy ! Component: 200 - total flux cleaned = 0.000308732 Jy ! Total flux subtracted in 200 components = 0.000308732 Jy ! Clean residual min=-0.001159 max=0.000885 Jy/beam ! Clean residual mean=0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0828665 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 156 components and 0.0828664 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=0.013839Jy sigma=0.558456 ! Fit after self-cal, rms=0.013838Jy sigma=0.558413 ! 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=1.606 mas, bmaj=4.824 mas, bpa=13.24 degrees ! Estimated noise=0.47475 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.606 x 4.824 at 13.24 degrees (North through East) ! Clean map min=-0.00092396 max=0.046671 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=1.358 mas, bmaj=4.678 mas, bpa=13.96 degrees ! Estimated noise=0.630405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0377148 Jy ! Component: 100 - total flux cleaned = 0.0519839 Jy ! Component: 150 - total flux cleaned = 0.0601944 Jy ! Component: 200 - total flux cleaned = 0.0654991 Jy ! Total flux subtracted in 200 components = 0.0654991 Jy ! Clean residual min=-0.002027 max=0.002883 Jy/beam ! Clean residual mean=0.000000 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.065499 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.065499 Jy ! Inverting map and beam ! Estimated beam: bmin=1.606 mas, bmaj=4.824 mas, bpa=13.24 degrees ! Estimated noise=0.47475 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 = 0.00497581 Jy ! Component: 100 - total flux cleaned = 0.00789043 Jy ! Component: 150 - total flux cleaned = 0.00987104 Jy ! Component: 200 - total flux cleaned = 0.0112314 Jy ! Total flux subtracted in 200 components = 0.0112314 Jy ! Clean residual min=-0.001454 max=0.001444 Jy/beam ! Clean residual mean=0.000001 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0767305 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 43 components and 0.0767305 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=3.525 mas, bmaj=5.282 mas, bpa=12.1 degrees ! Estimated noise=0.590733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152832 Jy ! Component: 100 - total flux cleaned = 0.00238557 Jy ! Component: 150 - total flux cleaned = 0.00299038 Jy ! Component: 200 - total flux cleaned = 0.00353724 Jy ! Total flux subtracted in 200 components = 0.00353724 Jy ! Clean residual min=-0.001369 max=0.001145 Jy/beam ! Clean residual mean=0.000002 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0802677 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 = 0.000466343 Jy ! Component: 100 - total flux cleaned = 0.000896535 Jy ! Component: 150 - total flux cleaned = 0.0012201 Jy ! Component: 200 - total flux cleaned = 0.00152331 Jy ! Total flux subtracted in 200 components = 0.00152331 Jy ! Clean residual min=-0.001262 max=0.000944 Jy/beam ! Clean residual mean=0.000001 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.081791 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 118 components and 0.081791 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.606 mas, bmaj=4.824 mas, bpa=13.24 degrees ! Estimated noise=0.47475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.51251e-05 Jy ! Component: 100 - total flux cleaned = 0.000121808 Jy ! Component: 150 - total flux cleaned = 0.000169462 Jy ! Component: 200 - total flux cleaned = 0.00012786 Jy ! Total flux subtracted in 200 components = 0.00012786 Jy ! Clean residual min=-0.001054 max=0.000904 Jy/beam ! Clean residual mean=0.000001 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0819189 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 141 components and 0.0819189 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=0.013911Jy sigma=0.561022 ! Fit after self-cal, rms=0.013908Jy sigma=0.560851 wmodel /d2/scr/pima/bp177i_uvs/J1130+5549_C_map.mod ! Writing 141 model components to file: /d2/scr/pima/bp177i_uvs/J1130+5549_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1130+5549_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1130+5549_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1130+5549_C_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177i_uvs/J1130+5549_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 = -0.000171991 Jy ! Component: 100 - total flux cleaned = -0.000268756 Jy ! Component: 150 - total flux cleaned = -0.000438375 Jy ! Component: 200 - total flux cleaned = -0.000557207 Jy ! Component: 250 - total flux cleaned = -0.000656843 Jy ! Component: 300 - total flux cleaned = -0.000698267 Jy ! Component: 350 - total flux cleaned = -0.000751718 Jy ! Component: 400 - total flux cleaned = -0.000829921 Jy ! Component: 450 - total flux cleaned = -0.000931333 Jy ! Component: 500 - total flux cleaned = -0.00099319 Jy ! Component: 550 - total flux cleaned = -0.00105377 Jy ! Component: 600 - total flux cleaned = -0.00108959 Jy ! Component: 650 - total flux cleaned = -0.00114789 Jy ! Component: 700 - total flux cleaned = -0.00122743 Jy ! Component: 750 - total flux cleaned = -0.00124969 Jy ! Component: 800 - total flux cleaned = -0.00130441 Jy ! Component: 850 - total flux cleaned = -0.0012935 Jy ! Component: 900 - total flux cleaned = -0.00132525 Jy ! Component: 950 - total flux cleaned = -0.00132497 Jy ! Component: 1000 - total flux cleaned = -0.00133525 Jy ! Component: 1050 - total flux cleaned = -0.00131492 Jy ! Component: 1100 - total flux cleaned = -0.00128487 Jy ! Component: 1150 - total flux cleaned = -0.00127507 Jy ! Component: 1200 - total flux cleaned = -0.00125567 Jy ! Component: 1250 - total flux cleaned = -0.00126512 Jy ! Component: 1300 - total flux cleaned = -0.00122718 Jy ! Component: 1350 - total flux cleaned = -0.00121767 Jy ! Component: 1400 - total flux cleaned = -0.00118999 Jy ! Component: 1450 - total flux cleaned = -0.00112662 Jy ! Component: 1500 - total flux cleaned = -0.00111782 Jy ! Component: 1550 - total flux cleaned = -0.00110007 Jy ! Component: 1600 - total flux cleaned = -0.00104763 Jy ! Component: 1650 - total flux cleaned = -0.00101315 Jy ! Component: 1700 - total flux cleaned = -0.00103863 Jy ! Component: 1750 - total flux cleaned = -0.000979579 Jy ! Component: 1800 - total flux cleaned = -0.000946127 Jy ! Component: 1850 - total flux cleaned = -0.000871949 Jy ! Component: 1900 - total flux cleaned = -0.000880071 Jy ! Component: 1950 - total flux cleaned = -0.000823612 Jy ! Component: 2000 - total flux cleaned = -0.000783598 Jy ! Component: 2050 - total flux cleaned = -0.000743987 Jy ! Component: 2100 - total flux cleaned = -0.000736059 Jy ! Component: 2150 - total flux cleaned = -0.000681869 Jy ! Component: 2200 - total flux cleaned = -0.000658823 Jy ! Component: 2250 - total flux cleaned = -0.000658774 Jy ! Component: 2300 - total flux cleaned = -0.000605955 Jy ! Component: 2350 - total flux cleaned = -0.000576149 Jy ! Component: 2400 - total flux cleaned = -0.000561287 Jy ! Component: 2450 - total flux cleaned = -0.0005687 Jy ! Component: 2500 - total flux cleaned = -0.000554084 Jy ! Component: 2550 - total flux cleaned = -0.000532319 Jy ! Component: 2600 - total flux cleaned = -0.000525208 Jy ! Component: 2650 - total flux cleaned = -0.000475533 Jy ! Component: 2700 - total flux cleaned = -0.000489685 Jy ! Component: 2750 - total flux cleaned = -0.000433745 Jy ! Component: 2800 - total flux cleaned = -0.000440663 Jy ! Component: 2850 - total flux cleaned = -0.000420033 Jy ! Component: 2900 - total flux cleaned = -0.000420059 Jy ! Component: 2950 - total flux cleaned = -0.000399677 Jy ! Component: 3000 - total flux cleaned = -0.000392933 Jy ! Component: 3050 - total flux cleaned = -0.0003996 Jy ! Component: 3100 - total flux cleaned = -0.000399579 Jy ! Component: 3150 - total flux cleaned = -0.000406169 Jy ! Component: 3200 - total flux cleaned = -0.000393098 Jy ! Component: 3250 - total flux cleaned = -0.000406177 Jy ! Component: 3300 - total flux cleaned = -0.000431977 Jy ! Component: 3350 - total flux cleaned = -0.000457616 Jy ! Component: 3400 - total flux cleaned = -0.000470317 Jy ! Component: 3450 - total flux cleaned = -0.000457648 Jy ! Component: 3500 - total flux cleaned = -0.00050173 Jy ! Component: 3550 - total flux cleaned = -0.000551711 Jy ! Component: 3600 - total flux cleaned = -0.00052687 Jy ! Component: 3650 - total flux cleaned = -0.000600941 Jy ! Component: 3700 - total flux cleaned = -0.000607024 Jy ! Component: 3750 - total flux cleaned = -0.000619191 Jy ! Component: 3800 - total flux cleaned = -0.00062533 Jy ! Component: 3850 - total flux cleaned = -0.000679488 Jy ! Component: 3900 - total flux cleaned = -0.000685501 Jy ! Component: 3950 - total flux cleaned = -0.000697407 Jy ! Component: 4000 - total flux cleaned = -0.000750657 Jy ! Component: 4050 - total flux cleaned = -0.0007389 Jy ! Total flux subtracted in 4096 components = -0.000768211 Jy ! Clean residual min=-0.000332 max=0.000333 Jy/beam ! Clean residual mean=0.000000 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.0811507 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 451 components and 0.0811506 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1130+5549_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.606 x 4.824 at 13.24 degrees (North through East) ! Clean map min=-0.00057735 max=0.046671 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1130+5549_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0466705 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000107776 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.692788 0.692788 1.38558 2.77115 5.54231 11.0846 22.1692 44.3384 88.6769 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.046 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 433.032 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1130+5549_C_uvs.log closed on Tue Apr 15 00:25:18 2014