! Started logfile: /scr/pima/rdv72_uvs/J0121+1149_X_uvs.log on Sat Oct 5 08:44:04 2013 obs /scr/pima/rdv72_uvs/J0121+1149_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv72_uvs/J0121+1149_X_uva.fits ! AN table 1: 3 integrations on 3 of 3 possible baselines. ! AN table 2: 3 integrations on 1 of 1 possible baselines. ! AN table 3: 3 integrations on 21 of 21 possible baselines. ! AN table 4: 3 integrations on 1 of 1 possible baselines. ! AN table 5: 3 integrations on 6 of 6 possible baselines. ! AN table 6: 2 integrations on 1 of 1 possible baselines. ! AN table 7: 4 integrations on 28 of 28 possible baselines. ! AN table 8: 2 integrations on 1 of 1 possible baselines. ! AN table 9: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.773649 visibilities/baseline/integration-bin. ! Found source: J0121+1149 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47599e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79099e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89599e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 916 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv72_uvs/J0121+1149_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 1 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! A total of 3 telescope corrections were flagged in sub-array 7. ! A total of 4 telescope corrections were flagged in sub-array 8. ! A total of 6 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 1 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! A total of 3 telescope corrections were flagged in sub-array 7. ! A total of 4 telescope corrections were flagged in sub-array 8. ! A total of 6 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 1 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! A total of 3 telescope corrections were flagged in sub-array 7. ! A total of 4 telescope corrections were flagged in sub-array 8. ! A total of 6 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 1 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! A total of 3 telescope corrections were flagged in sub-array 7. ! A total of 4 telescope corrections were flagged in sub-array 8. ! A total of 6 telescope corrections were flagged in sub-array 9. ! ! Fit before self-cal, rms=3.480816Jy sigma=154.279696 ! Fit after self-cal, rms=2.391680Jy sigma=110.970616 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9105 mas, bmaj=2.994 mas, bpa=-14.59 degrees ! Estimated noise=0.79696 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 = 2.62545 Jy ! Component: 100 - total flux cleaned = 3.29604 Jy ! Total flux subtracted in 100 components = 3.29604 Jy ! Clean residual min=-0.182862 max=0.262476 Jy/beam ! Clean residual mean=-0.000096 rms=0.050520 Jy/beam ! Combined flux in latest and established models = 3.29604 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 3.29604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.907726Jy sigma=37.342979 ! Fit after self-cal, rms=0.907811Jy sigma=37.342165 ! 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=1.094 mas, bmaj=3.255 mas, bpa=-14.99 degrees ! Estimated noise=0.636309 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 = 0.327919 Jy ! Component: 100 - total flux cleaned = 0.514477 Jy ! Component: 150 - total flux cleaned = 0.640994 Jy ! Component: 200 - total flux cleaned = 0.728581 Jy ! Total flux subtracted in 200 components = 0.728581 Jy ! Clean residual min=-0.199994 max=0.195406 Jy/beam ! Clean residual mean=-0.000433 rms=0.045225 Jy/beam ! Combined flux in latest and established models = 4.02462 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 47 components and 4.02462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.827210Jy sigma=29.794810 ! Fit after self-cal, rms=0.827292Jy sigma=29.793365 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! NY 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.17 FD 0.77 KP 0.97 LA 0.98 ! NL 1.09 OV 1.05 PT 0.95 ! ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.36 NL 1.06 NY 0.77 OV 1.09 ! ! Telescope amplitude corrections in sub-array 6: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.22 FD 0.74 KK 1.15 LA 0.97 ! MK 0.92 NL 1.09 OV 1.05 PT 0.92 ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! BR 1.08 FD 0.92 KK 1.19 KP 0.96 ! LA 0.97 MK 0.92 OV 0.97 PT 0.93 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! NY 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.11 FD 0.78 KP 0.92 LA 0.98 ! NL 1.08 OV 1.03 PT 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.30 NL 1.06 NY 0.80 OV 1.08 ! ! Telescope amplitude corrections in sub-array 6: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.17 FD 0.75 KK 1.12 LA 0.96 ! MK 0.93 NL 1.08 OV 1.05 PT 0.97 ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! BR 1.05 FD 0.94 KK 1.15 KP 0.91 ! LA 0.96 MK 0.94 OV 0.96 PT 0.99 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! NY 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.17 FD 0.78 KP 0.85 LA 1.02 ! NL 1.13 OV 1.08 PT 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.40 NL 1.10 NY 0.86 OV 1.14 ! ! Telescope amplitude corrections in sub-array 6: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.27 FD 0.75 KK 1.16 LA 1.00 ! MK 0.94 NL 1.13 OV 1.08 PT 0.98 ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! BR 1.10 FD 0.93 KK 1.23 KP 0.83 ! LA 1.00 MK 0.94 OV 1.00 PT 0.99 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! NY 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.17 FD 0.81 KP 0.91 LA 1.05 ! NL 1.17 OV 1.07 PT 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.37 NL 1.15 NY 0.85 OV 1.13 ! ! Telescope amplitude corrections in sub-array 6: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.25 FD 0.78 KK 1.14 LA 1.01 ! MK 0.99 NL 1.19 OV 1.09 PT 0.97 ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! BR 1.10 FD 0.97 KK 1.19 KP 0.89 ! LA 1.02 MK 0.98 OV 0.99 PT 1.00 ! ! ! Fit before self-cal, rms=0.827292Jy sigma=29.793365 ! Fit after self-cal, rms=0.592399Jy sigma=16.260939 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.107 mas, bmaj=3.723 mas, bpa=-15.76 degrees ! Estimated noise=0.634895 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 = -0.0520806 Jy ! Component: 100 - total flux cleaned = -0.0771242 Jy ! Component: 150 - total flux cleaned = -0.09005 Jy ! Component: 200 - total flux cleaned = -0.0925651 Jy ! Total flux subtracted in 200 components = -0.0925651 Jy ! Clean residual min=-0.054164 max=0.048818 Jy/beam ! Clean residual mean=-0.000238 rms=0.013546 Jy/beam ! Combined flux in latest and established models = 3.93206 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 3.93206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.587036Jy sigma=16.147681 ! Fit after self-cal, rms=0.587479Jy sigma=16.144995 ! 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. ! ! Fit before self-cal, rms=0.587479Jy sigma=16.144995 ! Fit after self-cal, rms=0.582820Jy sigma=15.980154 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=3.736 mas, bpa=-15.73 degrees ! Estimated noise=0.632154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0360058 Jy ! Component: 100 - total flux cleaned = -0.0553018 Jy ! Component: 150 - total flux cleaned = -0.0633464 Jy ! Component: 200 - total flux cleaned = -0.0661449 Jy ! Total flux subtracted in 200 components = -0.0661449 Jy ! Clean residual min=-0.053790 max=0.048510 Jy/beam ! Clean residual mean=-0.000141 rms=0.012780 Jy/beam ! Combined flux in latest and established models = 3.86591 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 71 components and 3.86591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.579815Jy sigma=15.943672 ! Fit after self-cal, rms=0.579915Jy sigma=15.942911 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 = -0.00216679 Jy ! Component: 100 - total flux cleaned = -0.00403445 Jy ! Component: 150 - total flux cleaned = -0.00571561 Jy ! Component: 200 - total flux cleaned = -0.00697818 Jy ! Total flux subtracted in 200 components = -0.00697818 Jy ! Clean residual min=-0.053753 max=0.049082 Jy/beam ! Clean residual mean=-0.000141 rms=0.012755 Jy/beam ! Combined flux in latest and established models = 3.85893 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 76 components and 3.85893 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.580091Jy sigma=15.929202 ! Fit after self-cal, rms=0.580306Jy sigma=15.928251 ! 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. ! ! Fit before self-cal, rms=0.580306Jy sigma=15.928251 ! Fit after self-cal, rms=0.577027Jy sigma=15.815725 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.117 mas, bmaj=3.752 mas, bpa=-15.66 degrees ! Estimated noise=0.629596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0289609 Jy ! Component: 100 - total flux cleaned = -0.0444971 Jy ! Component: 150 - total flux cleaned = -0.0506786 Jy ! Component: 200 - total flux cleaned = -0.0526869 Jy ! Total flux subtracted in 200 components = -0.0526869 Jy ! Clean residual min=-0.052656 max=0.049111 Jy/beam ! Clean residual mean=-0.000073 rms=0.012264 Jy/beam ! Combined flux in latest and established models = 3.80625 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 81 components and 3.80625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.574959Jy sigma=15.798855 ! Fit after self-cal, rms=0.575414Jy sigma=15.797565 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 = -0.00209903 Jy ! Component: 100 - total flux cleaned = -0.00369107 Jy ! Component: 150 - total flux cleaned = -0.00512139 Jy ! Component: 200 - total flux cleaned = -0.00620431 Jy ! Total flux subtracted in 200 components = -0.00620431 Jy ! Clean residual min=-0.052625 max=0.049622 Jy/beam ! Clean residual mean=-0.000073 rms=0.012243 Jy/beam ! Combined flux in latest and established models = 3.80004 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 83 components and 3.80004 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.575568Jy sigma=15.787680 ! Fit after self-cal, rms=0.576318Jy sigma=15.786070 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.576318Jy sigma=15.786070 ! Fit after self-cal, rms=0.573868Jy sigma=15.709613 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.63 mas, bmaj=4.019 mas, bpa=-13.36 degrees ! Estimated noise=0.679065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0287857 Jy ! Component: 100 - total flux cleaned = -0.0412157 Jy ! Component: 150 - total flux cleaned = -0.0446078 Jy ! Component: 200 - total flux cleaned = -0.0450324 Jy ! Total flux subtracted in 200 components = -0.0450324 Jy ! Clean residual min=-0.059240 max=0.057240 Jy/beam ! Clean residual mean=-0.000035 rms=0.016105 Jy/beam ! Combined flux in latest and established models = 3.75501 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 91 components and 3.75501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.571899Jy sigma=15.722530 ! Fit after self-cal, rms=0.572941Jy sigma=15.720000 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 = -0.000544869 Jy ! Component: 100 - total flux cleaned = -0.000737524 Jy ! Component: 150 - total flux cleaned = -0.00057645 Jy ! Component: 200 - total flux cleaned = -0.000427789 Jy ! Total flux subtracted in 200 components = -0.000427789 Jy ! Clean residual min=-0.059493 max=0.056645 Jy/beam ! Clean residual mean=-0.000034 rms=0.016033 Jy/beam ! Combined flux in latest and established models = 3.75458 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 93 components and 3.75458 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.572773Jy sigma=15.725681 ! Fit after self-cal, rms=0.573932Jy sigma=15.723856 ! 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=1.121 mas, bmaj=3.767 mas, bpa=-15.59 degrees ! Estimated noise=0.626867 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.121 x 3.767 at -15.59 degrees (North through East) ! Clean map min=-0.050761 max=3.3316 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. ! ! Fit before self-cal, rms=0.573932Jy sigma=15.723856 ! Fit after self-cal, rms=737.136169Jy sigma=6.136793 ! Inverting map and beam ! Estimated beam: bmin=1.121 mas, bmaj=3.78 mas, bpa=-15.52 degrees ! Estimated noise=0.626776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0151955 Jy ! Component: 100 - total flux cleaned = -0.0172554 Jy ! Component: 150 - total flux cleaned = -0.0198016 Jy ! Component: 200 - total flux cleaned = -0.0215693 Jy ! Total flux subtracted in 200 components = -0.0215693 Jy ! Clean residual min=-0.027795 max=0.026968 Jy/beam ! Clean residual mean=-0.000042 rms=0.006313 Jy/beam ! Combined flux in latest and established models = 3.73301 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 97 components and 3.73301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=737.136108Jy sigma=6.018228 ! Fit after self-cal, rms=737.136963Jy sigma=6.017804 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00189907 Jy ! Component: 100 - total flux cleaned = -0.00216925 Jy ! Component: 150 - total flux cleaned = -0.00217535 Jy ! Component: 200 - total flux cleaned = -0.00240406 Jy ! Total flux subtracted in 200 components = -0.00240406 Jy ! Clean residual min=-0.027210 max=0.027062 Jy/beam ! Clean residual mean=-0.000042 rms=0.006276 Jy/beam ! Combined flux in latest and established models = 3.73061 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 99 components and 3.73061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=737.136902Jy sigma=5.991313 ! Fit after self-cal, rms=737.136841Jy sigma=5.990968 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=737.136841Jy sigma=5.990968 ! Fit after self-cal, rms=750.825562Jy sigma=5.932777 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9212 mas, bmaj=3.398 mas, bpa=-14.95 degrees ! Estimated noise=0.795563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.59547 Jy ! Component: 100 - total flux cleaned = 3.19572 Jy ! Component: 150 - total flux cleaned = 3.40289 Jy ! Component: 200 - total flux cleaned = 3.50103 Jy ! Total flux subtracted in 200 components = 3.50103 Jy ! Clean residual min=-0.037073 max=0.050644 Jy/beam ! Clean residual mean=-0.000001 rms=0.009540 Jy/beam ! Combined flux in latest and established models = 3.50103 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 25 model components to the UV plane model. ! The established model now contains 25 components and 3.50103 Jy ! Inverting map and beam ! Estimated beam: bmin=1.122 mas, bmaj=3.8 mas, bpa=-15.46 degrees ! Estimated noise=0.626995 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 = 0.0749297 Jy ! Component: 100 - total flux cleaned = 0.119314 Jy ! Component: 150 - total flux cleaned = 0.147841 Jy ! Component: 200 - total flux cleaned = 0.16638 Jy ! Total flux subtracted in 200 components = 0.16638 Jy ! Clean residual min=-0.024692 max=0.026641 Jy/beam ! Clean residual mean=-0.000040 rms=0.006216 Jy/beam ! Combined flux in latest and established models = 3.66741 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 51 components and 3.66741 Jy ! Inverting map ! Added new window around map position (-34.2, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0239113 Jy ! Component: 100 - total flux cleaned = 0.0353375 Jy ! Component: 150 - total flux cleaned = 0.040225 Jy ! Component: 200 - total flux cleaned = 0.044145 Jy ! Total flux subtracted in 200 components = 0.044145 Jy ! Clean residual min=-0.023874 max=0.020081 Jy/beam ! Clean residual mean=-0.000050 rms=0.005410 Jy/beam ! Combined flux in latest and established models = 3.71155 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 72 components and 3.71155 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.626 mas, bmaj=4.058 mas, bpa=-13.14 degrees ! Estimated noise=0.678674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109057 Jy ! Component: 100 - total flux cleaned = 0.0162709 Jy ! Component: 150 - total flux cleaned = 0.0186387 Jy ! Component: 200 - total flux cleaned = 0.0204144 Jy ! Total flux subtracted in 200 components = 0.0204144 Jy ! Clean residual min=-0.026287 max=0.021274 Jy/beam ! Clean residual mean=-0.000072 rms=0.006444 Jy/beam ! Combined flux in latest and established models = 3.73197 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 = 0.00155413 Jy ! Component: 100 - total flux cleaned = 0.00269409 Jy ! Component: 150 - total flux cleaned = 0.0035265 Jy ! Component: 200 - total flux cleaned = 0.00449179 Jy ! Total flux subtracted in 200 components = 0.00449179 Jy ! Clean residual min=-0.026240 max=0.020791 Jy/beam ! Clean residual mean=-0.000070 rms=0.006386 Jy/beam ! Combined flux in latest and established models = 3.73646 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 105 components and 3.73646 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.122 mas, bmaj=3.8 mas, bpa=-15.46 degrees ! Estimated noise=0.626995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00182522 Jy ! Component: 100 - total flux cleaned = -0.00330162 Jy ! Component: 150 - total flux cleaned = -0.003819 Jy ! Component: 200 - total flux cleaned = -0.0035692 Jy ! Total flux subtracted in 200 components = -0.0035692 Jy ! Clean residual min=-0.023186 max=0.018410 Jy/beam ! Clean residual mean=-0.000047 rms=0.005201 Jy/beam ! Combined flux in latest and established models = 3.73289 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 116 components and 3.73289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=750.825745Jy sigma=5.543757 ! Fit after self-cal, rms=750.825439Jy sigma=5.514094 wmodel /scr/pima/rdv72_uvs/J0121+1149_X_map.mod ! Writing 116 model components to file: /scr/pima/rdv72_uvs/J0121+1149_X_map.mod wobs /scr/pima/rdv72_uvs/J0121+1149_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv72_uvs/J0121+1149_X_uvs.fits wwins /scr/pima/rdv72_uvs/J0121+1149_X_map.win ! wwins: Wrote 2 windows to /scr/pima/rdv72_uvs/J0121+1149_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00986669 Jy ! Component: 100 - total flux cleaned = -0.0190396 Jy ! Component: 150 - total flux cleaned = -0.0267572 Jy ! Component: 200 - total flux cleaned = -0.0345086 Jy ! Component: 250 - total flux cleaned = -0.0419832 Jy ! Component: 300 - total flux cleaned = -0.0495295 Jy ! Component: 350 - total flux cleaned = -0.0562334 Jy ! Component: 400 - total flux cleaned = -0.0612596 Jy ! Component: 450 - total flux cleaned = -0.0667176 Jy ! Component: 500 - total flux cleaned = -0.0717521 Jy ! Component: 550 - total flux cleaned = -0.0769316 Jy ! Component: 600 - total flux cleaned = -0.0817123 Jy ! Component: 650 - total flux cleaned = -0.085604 Jy ! Component: 700 - total flux cleaned = -0.0901707 Jy ! Component: 750 - total flux cleaned = -0.0943857 Jy ! Component: 800 - total flux cleaned = -0.0977886 Jy ! Component: 850 - total flux cleaned = -0.101837 Jy ! Component: 900 - total flux cleaned = -0.104403 Jy ! Component: 950 - total flux cleaned = -0.107385 Jy ! Component: 1000 - total flux cleaned = -0.110537 Jy ! Component: 1050 - total flux cleaned = -0.112745 Jy ! Component: 1100 - total flux cleaned = -0.115352 Jy ! Component: 1150 - total flux cleaned = -0.117702 Jy ! Component: 1200 - total flux cleaned = -0.11938 Jy ! Component: 1250 - total flux cleaned = -0.121237 Jy ! Component: 1300 - total flux cleaned = -0.123064 Jy ! Component: 1350 - total flux cleaned = -0.123862 Jy ! Component: 1400 - total flux cleaned = -0.125048 Jy ! Component: 1450 - total flux cleaned = -0.126996 Jy ! Component: 1500 - total flux cleaned = -0.127956 Jy ! Component: 1550 - total flux cleaned = -0.129665 Jy ! Component: 1600 - total flux cleaned = -0.13135 Jy ! Component: 1650 - total flux cleaned = -0.132643 Jy ! Component: 1700 - total flux cleaned = -0.133918 Jy ! Component: 1750 - total flux cleaned = -0.134999 Jy ! Component: 1800 - total flux cleaned = -0.136067 Jy ! Component: 1850 - total flux cleaned = -0.136945 Jy ! Component: 1900 - total flux cleaned = -0.138328 Jy ! Component: 1950 - total flux cleaned = -0.138841 Jy ! Component: 2000 - total flux cleaned = -0.139518 Jy ! Component: 2050 - total flux cleaned = -0.140187 Jy ! Component: 2100 - total flux cleaned = -0.141676 Jy ! Component: 2150 - total flux cleaned = -0.142003 Jy ! Component: 2200 - total flux cleaned = -0.142974 Jy ! Component: 2250 - total flux cleaned = -0.143454 Jy ! Component: 2300 - total flux cleaned = -0.144248 Jy ! Component: 2350 - total flux cleaned = -0.14472 Jy ! Component: 2400 - total flux cleaned = -0.145497 Jy ! Component: 2450 - total flux cleaned = -0.145343 Jy ! Component: 2500 - total flux cleaned = -0.14595 Jy ! Component: 2550 - total flux cleaned = -0.146403 Jy ! Component: 2600 - total flux cleaned = -0.146849 Jy ! Component: 2650 - total flux cleaned = -0.147441 Jy ! Component: 2700 - total flux cleaned = -0.147879 Jy ! Component: 2750 - total flux cleaned = -0.147588 Jy ! Component: 2800 - total flux cleaned = -0.14802 Jy ! Component: 2850 - total flux cleaned = -0.148305 Jy ! Component: 2900 - total flux cleaned = -0.148869 Jy ! Component: 2950 - total flux cleaned = -0.149427 Jy ! Component: 3000 - total flux cleaned = -0.149977 Jy ! Component: 3050 - total flux cleaned = -0.149704 Jy ! Component: 3100 - total flux cleaned = -0.150384 Jy ! Component: 3150 - total flux cleaned = -0.150248 Jy ! Component: 3200 - total flux cleaned = -0.151183 Jy ! Component: 3250 - total flux cleaned = -0.151578 Jy ! Component: 3300 - total flux cleaned = -0.15197 Jy ! Component: 3350 - total flux cleaned = -0.152359 Jy ! Component: 3400 - total flux cleaned = -0.152745 Jy ! Component: 3450 - total flux cleaned = -0.153256 Jy ! Component: 3500 - total flux cleaned = -0.153888 Jy ! Component: 3550 - total flux cleaned = -0.154639 Jy ! Component: 3600 - total flux cleaned = -0.154762 Jy ! Component: 3650 - total flux cleaned = -0.155133 Jy ! Component: 3700 - total flux cleaned = -0.155748 Jy ! Component: 3750 - total flux cleaned = -0.15587 Jy ! Component: 3800 - total flux cleaned = -0.156713 Jy ! Component: 3850 - total flux cleaned = -0.157669 Jy ! Component: 3900 - total flux cleaned = -0.15755 Jy ! Component: 3950 - total flux cleaned = -0.158491 Jy ! Component: 4000 - total flux cleaned = -0.158723 Jy ! Component: 4050 - total flux cleaned = -0.159186 Jy ! Total flux subtracted in 4096 components = -0.15976 Jy ! Clean residual min=-0.006344 max=0.005762 Jy/beam ! Clean residual mean=-0.000023 rms=0.002152 Jy/beam ! Combined flux in latest and established models = 3.57313 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 403 components and 3.57313 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv72_uvs/J0121+1149_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.122 x 3.8 at -15.46 degrees (North through East) ! Clean map min=-0.017148 max=3.3415 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv72_uvs/J0121+1149_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 3.34151 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00214221 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.192327 0.192327 0.384654 0.769307 1.53861 3.07723 6.15446 12.3089 24.6178 49.2357 98.4713 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0064 print "peak=",int(1000*peak_flux)/1000 ! peak= 3.341 quit ! Quitting program ! Log file /scr/pima/rdv72_uvs/J0121+1149_X_uvs.log closed on Sat Oct 5 08:44:09 2013