! Started logfile: /d2/scr/pima/bp177h_uvs/J1438-2204_C_uvs.log on Sun Mar 30 00:47:15 2014 obs /d2/scr/pima/bp177h_uvs/J1438-2204_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1438-2204_C_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.905556 visibilities/baseline/integration-bin. ! Found source: J1438-2204 ! ! 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 1304 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/bp177h_uvs/J1438-2204_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.124350Jy sigma=43.761848 ! Fit after self-cal, rms=0.554838Jy sigma=21.455902 ! 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=1.273 mas, bmaj=3.566 mas, bpa=-1.137 degrees ! Estimated noise=0.701969 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 = 0.331828 Jy ! Component: 100 - total flux cleaned = 0.444413 Jy ! Total flux subtracted in 100 components = 0.444413 Jy ! Clean residual min=-0.017162 max=0.049484 Jy/beam ! Clean residual mean=-0.000028 rms=0.006092 Jy/beam ! Combined flux in latest and established models = 0.444413 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.444413 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=0.123673Jy sigma=4.304666 ! Fit after self-cal, rms=0.123194Jy sigma=4.283512 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.055169 Jy ! Component: 100 - total flux cleaned = 0.0838107 Jy ! Total flux subtracted in 100 components = 0.0838107 Jy ! Clean residual min=-0.011813 max=0.019022 Jy/beam ! Clean residual mean=-0.000001 rms=0.003026 Jy/beam ! Combined flux in latest and established models = 0.528224 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 15 components and 0.528224 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=0.082194Jy sigma=2.597708 ! Fit after self-cal, rms=0.082094Jy sigma=2.595049 ! Inverting map ! Added new window around map position (1.8, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0192194 Jy ! Component: 100 - total flux cleaned = 0.0311413 Jy ! Total flux subtracted in 100 components = 0.0311413 Jy ! Clean residual min=-0.010619 max=0.010352 Jy/beam ! Clean residual mean=0.000009 rms=0.002295 Jy/beam ! Combined flux in latest and established models = 0.559365 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.559365 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=0.074245Jy sigma=2.311386 ! Fit after self-cal, rms=0.074086Jy sigma=2.305893 ! 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=1.623 mas, bmaj=4.344 mas, bpa=-3.495 degrees ! Estimated noise=0.523318 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 = 0.0123581 Jy ! Component: 100 - total flux cleaned = 0.019495 Jy ! Component: 150 - total flux cleaned = 0.0238789 Jy ! Component: 200 - total flux cleaned = 0.0265818 Jy ! Total flux subtracted in 200 components = 0.0265818 Jy ! Clean residual min=-0.012006 max=0.010401 Jy/beam ! Clean residual mean=0.000035 rms=0.002695 Jy/beam ! Combined flux in latest and established models = 0.585947 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 46 components and 0.585947 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=0.070853Jy sigma=2.249023 ! Fit after self-cal, rms=0.070768Jy sigma=2.243868 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.623 x 4.344 at -3.495 degrees (North through East) ! Clean map min=-0.011305 max=0.44484 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 0.97 FD 1.08 HN 1.01 KP 0.88 ! LA 1.02 MK 1.06 NL 1.10 OV 0.98 ! PT 0.87 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.20 HN 1.05 KP 0.94 ! LA 1.09 MK 0.99 NL 1.09 OV 1.03 ! PT 0.99 SC 0.98 ! ! ! 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 0.97 FD 1.10 HN 1.03 KP 0.99 ! LA 1.05 MK 1.02 NL 1.03 OV 1.00 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.01 HN 1.05 KP 1.01 ! LA 1.06 MK 1.01 NL 1.02 OV 0.97 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.07 KP 1.02 ! LA 1.10 MK 0.99 NL 1.05 OV 0.96 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.93 HN 1.02 KP 0.93 ! LA 1.01 MK 0.96 NL 0.99 OV 0.96 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 1.06 KP 1.00 ! LA 1.02 MK 0.97 NL 1.00 OV 1.00 ! PT 0.94 SC 1.00 ! ! ! Fit before self-cal, rms=0.070768Jy sigma=2.243868 ! Fit after self-cal, rms=0.060279Jy sigma=1.674228 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.619 mas, bmaj=4.323 mas, bpa=-3.362 degrees ! Estimated noise=0.528017 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 = 0.00513526 Jy ! Component: 100 - total flux cleaned = 0.00737378 Jy ! Component: 150 - total flux cleaned = 0.00770125 Jy ! Component: 200 - total flux cleaned = 0.00801772 Jy ! Total flux subtracted in 200 components = 0.00801772 Jy ! Clean residual min=-0.005944 max=0.005712 Jy/beam ! Clean residual mean=0.000018 rms=0.001457 Jy/beam ! Combined flux in latest and established models = 0.593965 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.593965 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=0.059505Jy sigma=1.668842 ! Fit after self-cal, rms=0.059457Jy sigma=1.668468 ! 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=0.059457Jy sigma=1.668468 ! Fit after self-cal, rms=0.059488Jy sigma=1.655160 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.616 mas, bmaj=4.313 mas, bpa=-3.302 degrees ! Estimated noise=0.532565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00444928 Jy ! Component: 100 - total flux cleaned = 0.00643865 Jy ! Component: 150 - total flux cleaned = 0.00688547 Jy ! Component: 200 - total flux cleaned = 0.00712454 Jy ! Total flux subtracted in 200 components = 0.00712454 Jy ! Clean residual min=-0.006118 max=0.005669 Jy/beam ! Clean residual mean=0.000020 rms=0.001467 Jy/beam ! Combined flux in latest and established models = 0.601089 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 64 components and 0.601089 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=0.058834Jy sigma=1.653115 ! Fit after self-cal, rms=0.058828Jy sigma=1.652973 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 = 0.000142058 Jy ! Component: 100 - total flux cleaned = 0.000176089 Jy ! Component: 150 - total flux cleaned = 0.000175901 Jy ! Component: 200 - total flux cleaned = 0.000204916 Jy ! Total flux subtracted in 200 components = 0.000204916 Jy ! Clean residual min=-0.006002 max=0.005636 Jy/beam ! Clean residual mean=0.000020 rms=0.001460 Jy/beam ! Combined flux in latest and established models = 0.601294 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 66 components and 0.601294 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=0.058765Jy sigma=1.652599 ! Fit after self-cal, rms=0.058763Jy sigma=1.652471 ! 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=0.058763Jy sigma=1.652471 ! Fit after self-cal, rms=0.058835Jy sigma=1.640483 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.613 mas, bmaj=4.304 mas, bpa=-3.234 degrees ! Estimated noise=0.537001 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00396584 Jy ! Component: 100 - total flux cleaned = 0.00570838 Jy ! Component: 150 - total flux cleaned = 0.00627012 Jy ! Component: 200 - total flux cleaned = 0.00640474 Jy ! Total flux subtracted in 200 components = 0.00640474 Jy ! Clean residual min=-0.006267 max=0.005621 Jy/beam ! Clean residual mean=0.000022 rms=0.001481 Jy/beam ! Combined flux in latest and established models = 0.607699 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 70 components and 0.607699 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=0.058281Jy sigma=1.640182 ! Fit after self-cal, rms=0.058278Jy sigma=1.640120 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 = 4.53594e-05 Jy ! Component: 100 - total flux cleaned = 7.5597e-05 Jy ! Component: 150 - total flux cleaned = 0.000102849 Jy ! Component: 200 - total flux cleaned = 0.000152633 Jy ! Total flux subtracted in 200 components = 0.000152633 Jy ! Clean residual min=-0.006180 max=0.005594 Jy/beam ! Clean residual mean=0.000022 rms=0.001476 Jy/beam ! Combined flux in latest and established models = 0.607851 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 71 components and 0.607851 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=0.058229Jy sigma=1.639950 ! Fit after self-cal, rms=0.058229Jy sigma=1.639884 ! 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=0.058229Jy sigma=1.639884 ! Fit after self-cal, rms=0.058317Jy sigma=1.630334 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.955 mas, bmaj=9.364 mas, bpa=3.399 degrees ! Estimated noise=0.665633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00504875 Jy ! Component: 100 - total flux cleaned = 0.0072126 Jy ! Component: 150 - total flux cleaned = 0.00806531 Jy ! Component: 200 - total flux cleaned = 0.00822885 Jy ! Total flux subtracted in 200 components = 0.00822885 Jy ! Clean residual min=-0.008740 max=0.007116 Jy/beam ! Clean residual mean=0.000049 rms=0.002396 Jy/beam ! Combined flux in latest and established models = 0.61608 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 75 components and 0.61608 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=0.057898Jy sigma=1.635535 ! Fit after self-cal, rms=0.057886Jy sigma=1.634333 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 = 0.000321502 Jy ! Component: 100 - total flux cleaned = 0.000302554 Jy ! Component: 150 - total flux cleaned = 0.000318172 Jy ! Component: 200 - total flux cleaned = 0.000346412 Jy ! Total flux subtracted in 200 components = 0.000346412 Jy ! Clean residual min=-0.008787 max=0.007186 Jy/beam ! Clean residual mean=0.000050 rms=0.002396 Jy/beam ! Combined flux in latest and established models = 0.616427 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 77 components and 0.616427 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=0.057877Jy sigma=1.635855 ! Fit after self-cal, rms=0.057875Jy sigma=1.635744 ! 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=1.611 mas, bmaj=4.297 mas, bpa=-3.172 degrees ! Estimated noise=0.541132 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.611 x 4.297 at -3.172 degrees (North through East) ! Clean map min=-0.0060499 max=0.45732 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=1.265 mas, bmaj=3.543 mas, bpa=-0.7087 degrees ! Estimated noise=0.723221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.342076 Jy ! Component: 100 - total flux cleaned = 0.460298 Jy ! Component: 150 - total flux cleaned = 0.518737 Jy ! Component: 200 - total flux cleaned = 0.550275 Jy ! Total flux subtracted in 200 components = 0.550275 Jy ! Clean residual min=-0.007992 max=0.015843 Jy/beam ! Clean residual mean=-0.000008 rms=0.002522 Jy/beam ! Combined flux in latest and established models = 0.550276 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.550276 Jy ! Inverting map and beam ! Estimated beam: bmin=1.611 mas, bmaj=4.297 mas, bpa=-3.172 degrees ! Estimated noise=0.541132 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 = 0.027912 Jy ! Component: 100 - total flux cleaned = 0.0420122 Jy ! Component: 150 - total flux cleaned = 0.0503122 Jy ! Component: 200 - total flux cleaned = 0.0554115 Jy ! Total flux subtracted in 200 components = 0.0554115 Jy ! Clean residual min=-0.006176 max=0.006004 Jy/beam ! Clean residual mean=0.000019 rms=0.001589 Jy/beam ! Combined flux in latest and established models = 0.605687 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 52 components and 0.605687 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=3.955 mas, bmaj=9.364 mas, bpa=3.399 degrees ! Estimated noise=0.665633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0054227 Jy ! Component: 100 - total flux cleaned = 0.00790987 Jy ! Component: 150 - total flux cleaned = 0.00887584 Jy ! Component: 200 - total flux cleaned = 0.00902201 Jy ! Total flux subtracted in 200 components = 0.00902201 Jy ! Clean residual min=-0.008735 max=0.007109 Jy/beam ! Clean residual mean=0.000049 rms=0.002416 Jy/beam ! Combined flux in latest and established models = 0.614709 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 = 0.000130015 Jy ! Component: 100 - total flux cleaned = 0.00024736 Jy ! Component: 150 - total flux cleaned = 0.00035375 Jy ! Component: 200 - total flux cleaned = 0.000449016 Jy ! Total flux subtracted in 200 components = 0.000449016 Jy ! Clean residual min=-0.008763 max=0.007050 Jy/beam ! Clean residual mean=0.000049 rms=0.002409 Jy/beam ! Combined flux in latest and established models = 0.615158 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 63 components and 0.615158 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.611 mas, bmaj=4.297 mas, bpa=-3.172 degrees ! Estimated noise=0.541132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000721876 Jy ! Component: 100 - total flux cleaned = -0.00108055 Jy ! Component: 150 - total flux cleaned = -0.00117499 Jy ! Component: 200 - total flux cleaned = -0.00125461 Jy ! Total flux subtracted in 200 components = -0.00125461 Jy ! Clean residual min=-0.006133 max=0.005559 Jy/beam ! Clean residual mean=0.000024 rms=0.001494 Jy/beam ! Combined flux in latest and established models = 0.613903 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 69 components and 0.613903 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=0.057821Jy sigma=1.635195 ! Fit after self-cal, rms=0.057818Jy sigma=1.634661 wmodel /d2/scr/pima/bp177h_uvs/J1438-2204_C_map.mod ! Writing 69 model components to file: /d2/scr/pima/bp177h_uvs/J1438-2204_C_map.mod wobs /d2/scr/pima/bp177h_uvs/J1438-2204_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1438-2204_C_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1438-2204_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177h_uvs/J1438-2204_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 = -0.00185662 Jy ! Component: 100 - total flux cleaned = -0.00329968 Jy ! Component: 150 - total flux cleaned = -0.00445742 Jy ! Component: 200 - total flux cleaned = -0.00562664 Jy ! Component: 250 - total flux cleaned = -0.00665 Jy ! Component: 300 - total flux cleaned = -0.00769997 Jy ! Component: 350 - total flux cleaned = -0.00870469 Jy ! Component: 400 - total flux cleaned = -0.0095336 Jy ! Component: 450 - total flux cleaned = -0.0102003 Jy ! Component: 500 - total flux cleaned = -0.0107142 Jy ! Component: 550 - total flux cleaned = -0.0110255 Jy ! Component: 600 - total flux cleaned = -0.011447 Jy ! Component: 650 - total flux cleaned = -0.0119159 Jy ! Component: 700 - total flux cleaned = -0.0123149 Jy ! Component: 750 - total flux cleaned = -0.0127029 Jy ! Component: 800 - total flux cleaned = -0.012973 Jy ! Component: 850 - total flux cleaned = -0.0132892 Jy ! Component: 900 - total flux cleaned = -0.01365 Jy ! Component: 950 - total flux cleaned = -0.0140524 Jy ! Component: 1000 - total flux cleaned = -0.0142968 Jy ! Component: 1050 - total flux cleaned = -0.0145361 Jy ! Component: 1100 - total flux cleaned = -0.0146296 Jy ! Component: 1150 - total flux cleaned = -0.0147679 Jy ! Component: 1200 - total flux cleaned = -0.014948 Jy ! Component: 1250 - total flux cleaned = -0.0150364 Jy ! Component: 1300 - total flux cleaned = -0.0152097 Jy ! Component: 1350 - total flux cleaned = -0.0151676 Jy ! Component: 1400 - total flux cleaned = -0.0153353 Jy ! Component: 1450 - total flux cleaned = -0.0154174 Jy ! Component: 1500 - total flux cleaned = -0.0155385 Jy ! Component: 1550 - total flux cleaned = -0.0156582 Jy ! Component: 1600 - total flux cleaned = -0.0158148 Jy ! Component: 1650 - total flux cleaned = -0.0159294 Jy ! Component: 1700 - total flux cleaned = -0.0159674 Jy ! Component: 1750 - total flux cleaned = -0.0159681 Jy ! Component: 1800 - total flux cleaned = -0.0160414 Jy ! Component: 1850 - total flux cleaned = -0.0161486 Jy ! Component: 1900 - total flux cleaned = -0.0161471 Jy ! Component: 1950 - total flux cleaned = -0.0161466 Jy ! Component: 2000 - total flux cleaned = -0.0161473 Jy ! Component: 2050 - total flux cleaned = -0.0162155 Jy ! Component: 2100 - total flux cleaned = -0.0162158 Jy ! Component: 2150 - total flux cleaned = -0.0163155 Jy ! Component: 2200 - total flux cleaned = -0.0163153 Jy ! Component: 2250 - total flux cleaned = -0.0162832 Jy ! Component: 2300 - total flux cleaned = -0.0162839 Jy ! Component: 2350 - total flux cleaned = -0.0162211 Jy ! Component: 2400 - total flux cleaned = -0.0162525 Jy ! Component: 2450 - total flux cleaned = -0.0162523 Jy ! Component: 2500 - total flux cleaned = -0.0162219 Jy ! Component: 2550 - total flux cleaned = -0.0161916 Jy ! Component: 2600 - total flux cleaned = -0.0161026 Jy ! Component: 2650 - total flux cleaned = -0.0160734 Jy ! Component: 2700 - total flux cleaned = -0.0159861 Jy ! Component: 2750 - total flux cleaned = -0.0159868 Jy ! Component: 2800 - total flux cleaned = -0.0159867 Jy ! Component: 2850 - total flux cleaned = -0.0159306 Jy ! Component: 2900 - total flux cleaned = -0.0159309 Jy ! Component: 2950 - total flux cleaned = -0.0158206 Jy ! Component: 3000 - total flux cleaned = -0.0157935 Jy ! Component: 3050 - total flux cleaned = -0.0156851 Jy ! Component: 3100 - total flux cleaned = -0.0155778 Jy ! Component: 3150 - total flux cleaned = -0.0155245 Jy ! Component: 3200 - total flux cleaned = -0.0154717 Jy ! Component: 3250 - total flux cleaned = -0.0153411 Jy ! Component: 3300 - total flux cleaned = -0.0153151 Jy ! Component: 3350 - total flux cleaned = -0.0152638 Jy ! Component: 3400 - total flux cleaned = -0.015086 Jy ! Component: 3450 - total flux cleaned = -0.015036 Jy ! Component: 3500 - total flux cleaned = -0.0149112 Jy ! Component: 3550 - total flux cleaned = -0.0148372 Jy ! Component: 3600 - total flux cleaned = -0.0148372 Jy ! Component: 3650 - total flux cleaned = -0.0147397 Jy ! Component: 3700 - total flux cleaned = -0.0147153 Jy ! Component: 3750 - total flux cleaned = -0.0145475 Jy ! Component: 3800 - total flux cleaned = -0.0145002 Jy ! Component: 3850 - total flux cleaned = -0.0144765 Jy ! Component: 3900 - total flux cleaned = -0.0144061 Jy ! Component: 3950 - total flux cleaned = -0.0143594 Jy ! Component: 4000 - total flux cleaned = -0.01429 Jy ! Component: 4050 - total flux cleaned = -0.0141984 Jy ! Total flux subtracted in 4096 components = -0.0141756 Jy ! Clean residual min=-0.001576 max=0.001335 Jy/beam ! Clean residual mean=0.000004 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.599728 Jy keep ! Adding 379 model components to the UV plane model. ! The established model now contains 448 components and 0.599728 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1438-2204_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.611 x 4.297 at -3.172 degrees (North through East) ! Clean map min=-0.0031472 max=0.46015 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1438-2204_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.460153 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000441139 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.287604 0.287604 0.575207 1.15041 2.30083 4.60166 9.20331 18.4066 36.8133 73.6265 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.46 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1043.1 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1438-2204_C_uvs.log closed on Sun Mar 30 00:47:20 2014