! Started logfile: /scr/pima/bp192a1_uvs/J2129-1538_C_uvs.log on Wed Sep 16 13:33:58 2015 obs /scr/pima/bp192a1_uvs/J2129-1538_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J2129-1538_C_uva.fits ! AN table 1: 32 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.909722 visibilities/baseline/integration-bin. ! Found source: J2129-1538 ! ! 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 8384 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/J2129-1538_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.665490Jy sigma=34.042432 ! Fit after self-cal, rms=0.351115Jy sigma=7.152501 ! 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=1.449 mas, bmaj=3.461 mas, bpa=4.826 degrees ! Estimated noise=0.696518 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 = 0.951872 Jy ! Component: 100 - total flux cleaned = 1.17087 Jy ! Total flux subtracted in 100 components = 1.17087 Jy ! Clean residual min=-0.047798 max=0.084956 Jy/beam ! Clean residual mean=-0.000216 rms=0.013248 Jy/beam ! Combined flux in latest and established models = 1.17086 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 1.17086 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=0.233214Jy sigma=4.645161 ! Fit after self-cal, rms=0.233179Jy sigma=4.644727 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0947418 Jy ! Component: 100 - total flux cleaned = 0.147212 Jy ! Total flux subtracted in 100 components = 0.147212 Jy ! Clean residual min=-0.040028 max=0.037712 Jy/beam ! Clean residual mean=-0.000113 rms=0.008761 Jy/beam ! Combined flux in latest and established models = 1.31808 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 1.31808 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=0.168672Jy sigma=3.327592 ! Fit after self-cal, rms=0.168623Jy sigma=3.326733 ! 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=1.923 mas, bmaj=4.52 mas, bpa=0.7923 degrees ! Estimated noise=0.386725 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 = 0.0451846 Jy ! Component: 100 - total flux cleaned = 0.0644262 Jy ! Component: 150 - total flux cleaned = 0.073443 Jy ! Component: 200 - total flux cleaned = 0.0779366 Jy ! Total flux subtracted in 200 components = 0.0779366 Jy ! Clean residual min=-0.045575 max=0.040631 Jy/beam ! Clean residual mean=-0.000107 rms=0.010950 Jy/beam ! Combined flux in latest and established models = 1.39601 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 41 components and 1.39601 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=0.156267Jy sigma=3.136386 ! Fit after self-cal, rms=0.156254Jy sigma=3.136207 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.923 x 4.52 at 0.7923 degrees (North through East) ! Clean map min=-0.044382 max=1.2754 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 0.99 FD 1.19 KP 0.90 LA 1.07 ! MK 1.08 NL 1.05 OV 1.01 PT 0.88 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.17 KP 0.94 LA 1.11 ! MK 1.01 NL 1.08 OV 1.04 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.03 KP 0.90 LA 1.06 ! MK 0.93 NL 1.10 OV 1.00 PT 0.97 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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 1.02 FD 1.01 KP 0.95 LA 1.08 ! MK 1.02 NL 1.13 OV 0.96 PT 0.91 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 KP 0.91 LA 1.17 ! MK 0.99 NL 1.09 OV 0.96 PT 1.02 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.91 KP 0.90 LA 1.09 ! MK 0.97 NL 1.08 OV 0.95 PT 0.93 ! SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 KP 0.92 LA 1.09 ! MK 0.97 NL 1.00 OV 0.98 PT 0.91 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.156254Jy sigma=3.136207 ! Fit after self-cal, rms=0.097498Jy sigma=1.800927 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.921 mas, bmaj=4.522 mas, bpa=0.7612 degrees ! Estimated noise=0.388826 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 = 0.00768552 Jy ! Component: 100 - total flux cleaned = 0.010915 Jy ! Component: 150 - total flux cleaned = 0.0119797 Jy ! Component: 200 - total flux cleaned = 0.0121362 Jy ! Total flux subtracted in 200 components = 0.0121362 Jy ! Clean residual min=-0.011771 max=0.010718 Jy/beam ! Clean residual mean=-0.000001 rms=0.002710 Jy/beam ! Combined flux in latest and established models = 1.40815 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 1.40815 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=0.096706Jy sigma=1.794674 ! Fit after self-cal, rms=0.096692Jy sigma=1.794437 ! 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=0.096692Jy sigma=1.794437 ! Fit after self-cal, rms=0.096534Jy sigma=1.785997 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.916 mas, bmaj=4.516 mas, bpa=0.7035 degrees ! Estimated noise=0.390537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00674529 Jy ! Component: 100 - total flux cleaned = 0.009569 Jy ! Component: 150 - total flux cleaned = 0.0104629 Jy ! Component: 200 - total flux cleaned = 0.0104644 Jy ! Total flux subtracted in 200 components = 0.0104644 Jy ! Clean residual min=-0.011986 max=0.010697 Jy/beam ! Clean residual mean=-0.000002 rms=0.002718 Jy/beam ! Combined flux in latest and established models = 1.41861 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 1.41861 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=0.095900Jy sigma=1.781692 ! Fit after self-cal, rms=0.095892Jy sigma=1.781593 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 = 7.54545e-05 Jy ! Component: 100 - total flux cleaned = 3.63558e-05 Jy ! Component: 150 - total flux cleaned = -4.52676e-07 Jy ! Component: 200 - total flux cleaned = -8.39143e-07 Jy ! Total flux subtracted in 200 components = -8.39143e-07 Jy ! Clean residual min=-0.011997 max=0.010748 Jy/beam ! Clean residual mean=-0.000002 rms=0.002714 Jy/beam ! Combined flux in latest and established models = 1.41861 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 61 components and 1.41861 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=0.095853Jy sigma=1.781115 ! Fit after self-cal, rms=0.095848Jy sigma=1.781057 ! 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=0.095848Jy sigma=1.781057 ! Fit after self-cal, rms=0.095728Jy sigma=1.774240 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.912 mas, bmaj=4.512 mas, bpa=0.6553 degrees ! Estimated noise=0.392088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00589431 Jy ! Component: 100 - total flux cleaned = 0.00833188 Jy ! Component: 150 - total flux cleaned = 0.00929011 Jy ! Component: 200 - total flux cleaned = 0.00929179 Jy ! Total flux subtracted in 200 components = 0.00929179 Jy ! Clean residual min=-0.012191 max=0.010741 Jy/beam ! Clean residual mean=-0.000002 rms=0.002724 Jy/beam ! Combined flux in latest and established models = 1.4279 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 1.4279 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=0.095222Jy sigma=1.771512 ! Fit after self-cal, rms=0.095218Jy sigma=1.771473 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 = 5.69081e-05 Jy ! Component: 100 - total flux cleaned = 2.52518e-05 Jy ! Component: 150 - total flux cleaned = 2.6328e-05 Jy ! Component: 200 - total flux cleaned = -1.1415e-06 Jy ! Total flux subtracted in 200 components = -1.1415e-06 Jy ! Clean residual min=-0.012183 max=0.010778 Jy/beam ! Clean residual mean=-0.000002 rms=0.002722 Jy/beam ! Combined flux in latest and established models = 1.4279 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 66 components and 1.4279 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=0.095198Jy sigma=1.771177 ! Fit after self-cal, rms=0.095195Jy sigma=1.771153 ! 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=0.095195Jy sigma=1.771153 ! Fit after self-cal, rms=0.095113Jy sigma=1.765884 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.333 mas, bmaj=8.871 mas, bpa=17.03 degrees ! Estimated noise=0.465994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00564189 Jy ! Component: 100 - total flux cleaned = 0.00708778 Jy ! Component: 150 - total flux cleaned = 0.00724977 Jy ! Component: 200 - total flux cleaned = 0.00727059 Jy ! Total flux subtracted in 200 components = 0.00727059 Jy ! Clean residual min=-0.014373 max=0.014574 Jy/beam ! Clean residual mean=-0.000007 rms=0.003897 Jy/beam ! Combined flux in latest and established models = 1.43517 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 74 components and 1.43517 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=0.094835Jy sigma=1.766595 ! Fit after self-cal, rms=0.094824Jy sigma=1.766417 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 = 2.25415e-06 Jy ! Component: 100 - total flux cleaned = 3.64614e-06 Jy ! Component: 150 - total flux cleaned = 6.10914e-06 Jy ! Component: 200 - total flux cleaned = 2.36191e-05 Jy ! Total flux subtracted in 200 components = 2.36191e-05 Jy ! Clean residual min=-0.014369 max=0.014527 Jy/beam ! Clean residual mean=-0.000007 rms=0.003894 Jy/beam ! Combined flux in latest and established models = 1.4352 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 75 components and 1.4352 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=0.094831Jy sigma=1.766773 ! Fit after self-cal, rms=0.094828Jy sigma=1.766744 ! 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=1.908 mas, bmaj=4.507 mas, bpa=0.6162 degrees ! Estimated noise=0.393414 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.908 x 4.507 at 0.6162 degrees (North through East) ! Clean map min=-0.012478 max=1.2939 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 ! Performing amp+phase self-cal ! ! 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=0.094828Jy sigma=1.766744 ! Fit after self-cal, rms=0.093138Jy sigma=1.738039 ! Inverting map and beam ! Estimated beam: bmin=1.909 mas, bmaj=4.51 mas, bpa=0.57 degrees ! Estimated noise=0.393139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000383691 Jy ! Component: 100 - total flux cleaned = -0.000301288 Jy ! Component: 150 - total flux cleaned = -0.000243276 Jy ! Component: 200 - total flux cleaned = -0.000199239 Jy ! Total flux subtracted in 200 components = -0.000199239 Jy ! Clean residual min=-0.012741 max=0.011258 Jy/beam ! Clean residual mean=-0.000006 rms=0.002852 Jy/beam ! Combined flux in latest and established models = 1.435 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 77 components and 1.435 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=0.093015Jy sigma=1.734073 ! Fit after self-cal, rms=0.093014Jy sigma=1.734059 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.056e-05 Jy ! Component: 100 - total flux cleaned = -5.29774e-05 Jy ! Component: 150 - total flux cleaned = -0.000111554 Jy ! Component: 200 - total flux cleaned = -0.000138732 Jy ! Total flux subtracted in 200 components = -0.000138732 Jy ! Clean residual min=-0.012633 max=0.011301 Jy/beam ! Clean residual mean=-0.000006 rms=0.002851 Jy/beam ! Combined flux in latest and established models = 1.43486 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 78 components and 1.43486 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=0.092999Jy sigma=1.733632 ! Fit after self-cal, rms=0.092998Jy sigma=1.733628 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.092998Jy sigma=1.733628 ! Fit after self-cal, rms=0.092913Jy sigma=1.731248 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=1.44 mas, bmaj=3.461 mas, bpa=4.726 degrees ! Estimated noise=0.704912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.963345 Jy ! Component: 100 - total flux cleaned = 1.18578 Jy ! Component: 150 - total flux cleaned = 1.28465 Jy ! Component: 200 - total flux cleaned = 1.34208 Jy ! Total flux subtracted in 200 components = 1.34208 Jy ! Clean residual min=-0.018820 max=0.028988 Jy/beam ! Clean residual mean=-0.000066 rms=0.005210 Jy/beam ! Combined flux in latest and established models = 1.34208 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 29 model components to the UV plane model. ! The established model now contains 29 components and 1.34208 Jy ! Inverting map and beam ! Estimated beam: bmin=1.905 mas, bmaj=4.51 mas, bpa=0.4939 degrees ! Estimated noise=0.392393 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 = 0.0509769 Jy ! Component: 100 - total flux cleaned = 0.0734323 Jy ! Component: 150 - total flux cleaned = 0.083851 Jy ! Component: 200 - total flux cleaned = 0.0888567 Jy ! Total flux subtracted in 200 components = 0.0888567 Jy ! Clean residual min=-0.012484 max=0.011181 Jy/beam ! Clean residual mean=-0.000011 rms=0.002871 Jy/beam ! Combined flux in latest and established models = 1.43094 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 46 components and 1.43094 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=4.33 mas, bmaj=8.859 mas, bpa=16.95 degrees ! Estimated noise=0.465411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251545 Jy ! Component: 100 - total flux cleaned = 0.00311683 Jy ! Component: 150 - total flux cleaned = 0.00325586 Jy ! Component: 200 - total flux cleaned = 0.00334265 Jy ! Total flux subtracted in 200 components = 0.00334265 Jy ! Clean residual min=-0.015340 max=0.015418 Jy/beam ! Clean residual mean=-0.000011 rms=0.004097 Jy/beam ! Combined flux in latest and established models = 1.43428 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 = 2.65296e-05 Jy ! Component: 100 - total flux cleaned = 5.19348e-05 Jy ! Component: 150 - total flux cleaned = 7.50108e-05 Jy ! Component: 200 - total flux cleaned = 7.52058e-05 Jy ! Total flux subtracted in 200 components = 7.52058e-05 Jy ! Clean residual min=-0.015367 max=0.015322 Jy/beam ! Clean residual mean=-0.000011 rms=0.004093 Jy/beam ! Combined flux in latest and established models = 1.43435 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 1.43435 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.905 mas, bmaj=4.51 mas, bpa=0.4939 degrees ! Estimated noise=0.392393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000125616 Jy ! Component: 100 - total flux cleaned = 0.000215675 Jy ! Component: 150 - total flux cleaned = 0.000475875 Jy ! Component: 200 - total flux cleaned = 0.000692302 Jy ! Total flux subtracted in 200 components = 0.000692302 Jy ! Clean residual min=-0.012486 max=0.010976 Jy/beam ! Clean residual mean=-0.000006 rms=0.002844 Jy/beam ! Combined flux in latest and established models = 1.43505 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 1.43505 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=0.093011Jy sigma=1.730266 ! Fit after self-cal, rms=0.093009Jy sigma=1.730248 wmodel /scr/pima/bp192a1_uvs/J2129-1538_C_map.mod ! Writing 62 model components to file: /scr/pima/bp192a1_uvs/J2129-1538_C_map.mod wobs /scr/pima/bp192a1_uvs/J2129-1538_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J2129-1538_C_uvs.fits wwins /scr/pima/bp192a1_uvs/J2129-1538_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp192a1_uvs/J2129-1538_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 = -0.00381016 Jy ! Component: 100 - total flux cleaned = -0.00632041 Jy ! Component: 150 - total flux cleaned = -0.00825818 Jy ! Component: 200 - total flux cleaned = -0.00989088 Jy ! Component: 250 - total flux cleaned = -0.0110993 Jy ! Component: 300 - total flux cleaned = -0.0118059 Jy ! Component: 350 - total flux cleaned = -0.0123417 Jy ! Component: 400 - total flux cleaned = -0.0124683 Jy ! Component: 450 - total flux cleaned = -0.0121049 Jy ! Component: 500 - total flux cleaned = -0.0119902 Jy ! Component: 550 - total flux cleaned = -0.0117687 Jy ! Component: 600 - total flux cleaned = -0.0116642 Jy ! Component: 650 - total flux cleaned = -0.0115615 Jy ! Component: 700 - total flux cleaned = -0.0117649 Jy ! Component: 750 - total flux cleaned = -0.0118623 Jy ! Component: 800 - total flux cleaned = -0.0119565 Jy ! Component: 850 - total flux cleaned = -0.012049 Jy ! Component: 900 - total flux cleaned = -0.0124065 Jy ! Component: 950 - total flux cleaned = -0.0125793 Jy ! Component: 1000 - total flux cleaned = -0.0126632 Jy ! Component: 1050 - total flux cleaned = -0.0128306 Jy ! Component: 1100 - total flux cleaned = -0.0130736 Jy ! Component: 1150 - total flux cleaned = -0.0132307 Jy ! Component: 1200 - total flux cleaned = -0.013307 Jy ! Component: 1250 - total flux cleaned = -0.0135338 Jy ! Component: 1300 - total flux cleaned = -0.0136821 Jy ! Component: 1350 - total flux cleaned = -0.0139014 Jy ! Component: 1400 - total flux cleaned = -0.0139736 Jy ! Component: 1450 - total flux cleaned = -0.0143956 Jy ! Component: 1500 - total flux cleaned = -0.0144637 Jy ! Component: 1550 - total flux cleaned = -0.0145315 Jy ! Component: 1600 - total flux cleaned = -0.0145981 Jy ! Component: 1650 - total flux cleaned = -0.0145325 Jy ! Component: 1700 - total flux cleaned = -0.0144689 Jy ! Component: 1750 - total flux cleaned = -0.014596 Jy ! Component: 1800 - total flux cleaned = -0.0146588 Jy ! Component: 1850 - total flux cleaned = -0.0147826 Jy ! Component: 1900 - total flux cleaned = -0.0148434 Jy ! Component: 1950 - total flux cleaned = -0.0148435 Jy ! Component: 2000 - total flux cleaned = -0.0147265 Jy ! Component: 2050 - total flux cleaned = -0.0149014 Jy ! Component: 2100 - total flux cleaned = -0.0147273 Jy ! Component: 2150 - total flux cleaned = -0.0146705 Jy ! Component: 2200 - total flux cleaned = -0.014671 Jy ! Component: 2250 - total flux cleaned = -0.0145042 Jy ! Component: 2300 - total flux cleaned = -0.0142299 Jy ! Component: 2350 - total flux cleaned = -0.0141757 Jy ! Component: 2400 - total flux cleaned = -0.0140141 Jy ! Component: 2450 - total flux cleaned = -0.0137479 Jy ! Component: 2500 - total flux cleaned = -0.0136435 Jy ! Component: 2550 - total flux cleaned = -0.013644 Jy ! Component: 2600 - total flux cleaned = -0.0134882 Jy ! Component: 2650 - total flux cleaned = -0.0132826 Jy ! Component: 2700 - total flux cleaned = -0.01313 Jy ! Component: 2750 - total flux cleaned = -0.0131304 Jy ! Component: 2800 - total flux cleaned = -0.0130807 Jy ! Component: 2850 - total flux cleaned = -0.0130809 Jy ! Component: 2900 - total flux cleaned = -0.0130316 Jy ! Component: 2950 - total flux cleaned = -0.0131793 Jy ! Component: 3000 - total flux cleaned = -0.0131791 Jy ! Component: 3050 - total flux cleaned = -0.0132276 Jy ! Component: 3100 - total flux cleaned = -0.0132276 Jy ! Component: 3150 - total flux cleaned = -0.0133717 Jy ! Component: 3200 - total flux cleaned = -0.013467 Jy ! Component: 3250 - total flux cleaned = -0.0136089 Jy ! Component: 3300 - total flux cleaned = -0.0137031 Jy ! Component: 3350 - total flux cleaned = -0.0137502 Jy ! Component: 3400 - total flux cleaned = -0.0137502 Jy ! Component: 3450 - total flux cleaned = -0.0139821 Jy ! Component: 3500 - total flux cleaned = -0.0140742 Jy ! Component: 3550 - total flux cleaned = -0.0140747 Jy ! Component: 3600 - total flux cleaned = -0.0141662 Jy ! Component: 3650 - total flux cleaned = -0.014257 Jy ! Component: 3700 - total flux cleaned = -0.0144376 Jy ! Component: 3750 - total flux cleaned = -0.0143477 Jy ! Component: 3800 - total flux cleaned = -0.0143927 Jy ! Component: 3850 - total flux cleaned = -0.0144375 Jy ! Component: 3900 - total flux cleaned = -0.0145263 Jy ! Component: 3950 - total flux cleaned = -0.0146147 Jy ! Component: 4000 - total flux cleaned = -0.0147026 Jy ! Component: 4050 - total flux cleaned = -0.0145704 Jy ! Total flux subtracted in 4096 components = -0.0147456 Jy ! Clean residual min=-0.002808 max=0.002380 Jy/beam ! Clean residual mean=0.000005 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 1.4203 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 355 components and 1.4203 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J2129-1538_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.905 x 4.51 at 0.4939 degrees (North through East) ! Clean map min=-0.0067992 max=1.29 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J2129-1538_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.28997 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000738234 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.171686 0.171686 0.343371 0.686743 1.37349 2.74697 5.49394 10.9879 21.9758 43.9515 87.9031 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.289 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1747.38 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J2129-1538_C_uvs.log closed on Wed Sep 16 13:34:03 2015