! Started logfile: /d2/scr/pima/bp177g_uvs/J1553-2422_C_uvs.log on Thu Mar 6 00:36:39 2014 obs /d2/scr/pima/bp177g_uvs/J1553-2422_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177g_uvs/J1553-2422_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1553-2422 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1080 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177g_uvs/J1553-2422_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.049264Jy sigma=37.706795 ! Fit after self-cal, rms=0.735635Jy sigma=26.576505 ! 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=1.277 mas, bmaj=3.54 mas, bpa=-7.917 degrees ! Estimated noise=0.90158 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 = 0.203717 Jy ! Component: 100 - total flux cleaned = 0.248141 Jy ! Total flux subtracted in 100 components = 0.248141 Jy ! Clean residual min=-0.006821 max=0.012389 Jy/beam ! Clean residual mean=0.000005 rms=0.001769 Jy/beam ! Combined flux in latest and established models = 0.248141 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.248141 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=0.053645Jy sigma=1.385210 ! Fit after self-cal, rms=0.053630Jy sigma=1.385064 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00984285 Jy ! Component: 100 - total flux cleaned = 0.0117066 Jy ! Total flux subtracted in 100 components = 0.0117066 Jy ! Clean residual min=-0.007531 max=0.008569 Jy/beam ! Clean residual mean=0.000000 rms=0.001546 Jy/beam ! Combined flux in latest and established models = 0.259848 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.259848 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=0.050827Jy sigma=1.278578 ! Fit after self-cal, rms=0.050827Jy sigma=1.278422 ! 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=1.602 mas, bmaj=4.229 mas, bpa=-7.089 degrees ! Estimated noise=0.650915 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 = 0.00528465 Jy ! Component: 100 - total flux cleaned = 0.00773894 Jy ! Component: 150 - total flux cleaned = 0.00849652 Jy ! Component: 200 - total flux cleaned = 0.00860333 Jy ! Total flux subtracted in 200 components = 0.00860333 Jy ! Clean residual min=-0.008034 max=0.008564 Jy/beam ! Clean residual mean=-0.000007 rms=0.001992 Jy/beam ! Combined flux in latest and established models = 0.268451 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 25 components and 0.268451 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=0.050130Jy sigma=1.262099 ! Fit after self-cal, rms=0.050125Jy sigma=1.261985 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.602 x 4.229 at -7.089 degrees (North through East) ! Clean map min=-0.0076997 max=0.26337 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 0.98 FD 1.05 HN 0.96 KP 0.87 ! LA 1.05 MK 1.04 NL 1.12 OV 0.95 ! PT 0.87 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.08 HN 0.99 KP 0.95 ! LA 1.05 MK 1.01 NL 1.10 OV 0.93 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.03 KP 0.99 ! LA 1.06 MK 1.01 NL 1.14 OV 0.94 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.98 HN 1.05 KP 0.97 ! LA 1.12 MK 0.97 NL 1.12 OV 0.95 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.93 HN 1.00 KP 0.90 ! LA 1.05 MK 0.96 NL 1.13 OV 0.93 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.97 HN 1.02 KP 0.95 ! LA 1.07 MK 0.99 NL 1.12 OV 0.99 ! PT 0.94 SC 1.00 ! ! ! Fit before self-cal, rms=0.050125Jy sigma=1.261985 ! Fit after self-cal, rms=0.045505Jy sigma=1.008879 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.602 mas, bmaj=4.239 mas, bpa=-7.043 degrees ! Estimated noise=0.653269 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 = 0.00107471 Jy ! Component: 100 - total flux cleaned = 0.00105029 Jy ! Component: 150 - total flux cleaned = 0.00102987 Jy ! Component: 200 - total flux cleaned = 0.00101205 Jy ! Total flux subtracted in 200 components = 0.00101205 Jy ! Clean residual min=-0.005203 max=0.003676 Jy/beam ! Clean residual mean=-0.000002 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.269463 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 35 components and 0.269463 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=0.045432Jy sigma=1.008920 ! Fit after self-cal, rms=0.045438Jy sigma=1.008827 ! 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=0.045438Jy sigma=1.008827 ! Fit after self-cal, rms=0.045467Jy sigma=1.008254 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.602 mas, bmaj=4.237 mas, bpa=-6.997 degrees ! Estimated noise=0.655004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00080445 Jy ! Component: 100 - total flux cleaned = 0.000804884 Jy ! Component: 150 - total flux cleaned = 0.000788908 Jy ! Component: 200 - total flux cleaned = 0.000775108 Jy ! Total flux subtracted in 200 components = 0.000775108 Jy ! Clean residual min=-0.005298 max=0.003642 Jy/beam ! Clean residual mean=-0.000002 rms=0.001081 Jy/beam ! Combined flux in latest and established models = 0.270238 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 37 components and 0.270238 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=0.045415Jy sigma=1.008646 ! Fit after self-cal, rms=0.045416Jy sigma=1.008613 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 = 9.87728e-06 Jy ! Component: 100 - total flux cleaned = -2.97323e-06 Jy ! Component: 150 - total flux cleaned = -1.4666e-05 Jy ! Component: 200 - total flux cleaned = -3.64027e-05 Jy ! Total flux subtracted in 200 components = -3.64027e-05 Jy ! Clean residual min=-0.005307 max=0.003632 Jy/beam ! Clean residual mean=-0.000002 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 0.270202 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.270202 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=0.045400Jy sigma=1.008511 ! Fit after self-cal, rms=0.045402Jy sigma=1.008483 ! 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=0.045402Jy sigma=1.008483 ! Fit after self-cal, rms=0.045432Jy sigma=1.008047 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.602 mas, bmaj=4.237 mas, bpa=-6.958 degrees ! Estimated noise=0.656582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000587991 Jy ! Component: 100 - total flux cleaned = 0.000632895 Jy ! Component: 150 - total flux cleaned = 0.000621372 Jy ! Component: 200 - total flux cleaned = 0.000601467 Jy ! Total flux subtracted in 200 components = 0.000601467 Jy ! Clean residual min=-0.005383 max=0.003626 Jy/beam ! Clean residual mean=-0.000002 rms=0.001088 Jy/beam ! Combined flux in latest and established models = 0.270803 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.270803 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=0.045395Jy sigma=1.008581 ! Fit after self-cal, rms=0.045397Jy sigma=1.008555 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 = 6.06697e-06 Jy ! Component: 100 - total flux cleaned = -1.37256e-05 Jy ! Component: 150 - total flux cleaned = -2.25688e-05 Jy ! Component: 200 - total flux cleaned = -1.39932e-05 Jy ! Total flux subtracted in 200 components = -1.39932e-05 Jy ! Clean residual min=-0.005387 max=0.003619 Jy/beam ! Clean residual mean=-0.000002 rms=0.001087 Jy/beam ! Combined flux in latest and established models = 0.270789 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.270789 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=0.045386Jy sigma=1.008514 ! Fit after self-cal, rms=0.045388Jy sigma=1.008496 ! 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=0.045388Jy sigma=1.008496 ! Fit after self-cal, rms=0.045413Jy sigma=1.008230 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.903 mas, bmaj=8.939 mas, bpa=-3.965 degrees ! Estimated noise=0.822668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149783 Jy ! Component: 100 - total flux cleaned = 0.00178275 Jy ! Component: 150 - total flux cleaned = 0.00184456 Jy ! Component: 200 - total flux cleaned = 0.00188313 Jy ! Total flux subtracted in 200 components = 0.00188313 Jy ! Clean residual min=-0.007577 max=0.004420 Jy/beam ! Clean residual mean=-0.000001 rms=0.001725 Jy/beam ! Combined flux in latest and established models = 0.272672 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 44 components and 0.272673 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=0.045399Jy sigma=1.009897 ! Fit after self-cal, rms=0.045390Jy sigma=1.009559 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 = 0.000143889 Jy ! Component: 100 - total flux cleaned = 0.000164498 Jy ! Component: 150 - total flux cleaned = 0.000164911 Jy ! Component: 200 - total flux cleaned = 0.000183645 Jy ! Total flux subtracted in 200 components = 0.000183645 Jy ! Clean residual min=-0.007563 max=0.004402 Jy/beam ! Clean residual mean=-0.000001 rms=0.001719 Jy/beam ! Combined flux in latest and established models = 0.272856 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 48 components and 0.272856 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=0.045406Jy sigma=1.010185 ! Fit after self-cal, rms=0.045398Jy sigma=1.010035 ! 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=1.602 mas, bmaj=4.237 mas, bpa=-6.93 degrees ! Estimated noise=0.657864 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.602 x 4.237 at -6.93 degrees (North through East) ! Clean map min=-0.0053088 max=0.26508 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=1.274 mas, bmaj=3.534 mas, bpa=-7.669 degrees ! Estimated noise=0.918742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.207587 Jy ! Component: 100 - total flux cleaned = 0.252855 Jy ! Component: 150 - total flux cleaned = 0.263855 Jy ! Component: 200 - total flux cleaned = 0.268346 Jy ! Total flux subtracted in 200 components = 0.268346 Jy ! Clean residual min=-0.003522 max=0.003807 Jy/beam ! Clean residual mean=0.000000 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.268346 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.268346 Jy ! Inverting map and beam ! Estimated beam: bmin=1.602 mas, bmaj=4.237 mas, bpa=-6.93 degrees ! Estimated noise=0.657864 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 = 0.00246645 Jy ! Component: 100 - total flux cleaned = 0.00261409 Jy ! Component: 150 - total flux cleaned = 0.00275516 Jy ! Component: 200 - total flux cleaned = 0.00278611 Jy ! Total flux subtracted in 200 components = 0.00278611 Jy ! Clean residual min=-0.005455 max=0.003873 Jy/beam ! Clean residual mean=-0.000002 rms=0.001104 Jy/beam ! Combined flux in latest and established models = 0.271132 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 30 components and 0.271132 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=3.903 mas, bmaj=8.939 mas, bpa=-3.965 degrees ! Estimated noise=0.822668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123002 Jy ! Component: 100 - total flux cleaned = 0.00125883 Jy ! Component: 150 - total flux cleaned = 0.00133927 Jy ! Component: 200 - total flux cleaned = 0.00138955 Jy ! Total flux subtracted in 200 components = 0.00138955 Jy ! Clean residual min=-0.007579 max=0.004512 Jy/beam ! Clean residual mean=-0.000001 rms=0.001729 Jy/beam ! Combined flux in latest and established models = 0.272521 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 = 7.16213e-05 Jy ! Component: 100 - total flux cleaned = 0.000137615 Jy ! Component: 150 - total flux cleaned = 0.000200451 Jy ! Component: 200 - total flux cleaned = 0.000258175 Jy ! Total flux subtracted in 200 components = 0.000258175 Jy ! Clean residual min=-0.007565 max=0.004417 Jy/beam ! Clean residual mean=-0.000001 rms=0.001721 Jy/beam ! Combined flux in latest and established models = 0.27278 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 35 components and 0.27278 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.602 mas, bmaj=4.237 mas, bpa=-6.93 degrees ! Estimated noise=0.657864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000603387 Jy ! Component: 100 - total flux cleaned = -0.000821899 Jy ! Component: 150 - total flux cleaned = -0.000941417 Jy ! Component: 200 - total flux cleaned = -0.00102054 Jy ! Total flux subtracted in 200 components = -0.00102054 Jy ! Clean residual min=-0.005457 max=0.003768 Jy/beam ! Clean residual mean=-0.000002 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 0.271759 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.271759 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=0.045415Jy sigma=1.010727 ! Fit after self-cal, rms=0.045427Jy sigma=1.010526 wmodel /d2/scr/pima/bp177g_uvs/J1553-2422_C_map.mod ! Writing 39 model components to file: /d2/scr/pima/bp177g_uvs/J1553-2422_C_map.mod wobs /d2/scr/pima/bp177g_uvs/J1553-2422_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177g_uvs/J1553-2422_C_uvs.fits wwins /d2/scr/pima/bp177g_uvs/J1553-2422_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177g_uvs/J1553-2422_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 = -0.0022898 Jy ! Component: 100 - total flux cleaned = -0.00421263 Jy ! Component: 150 - total flux cleaned = -0.00554929 Jy ! Component: 200 - total flux cleaned = -0.00607212 Jy ! Component: 250 - total flux cleaned = -0.00650487 Jy ! Component: 300 - total flux cleaned = -0.00691802 Jy ! Component: 350 - total flux cleaned = -0.00731055 Jy ! Component: 400 - total flux cleaned = -0.00768323 Jy ! Component: 450 - total flux cleaned = -0.0079375 Jy ! Component: 500 - total flux cleaned = -0.00818144 Jy ! Component: 550 - total flux cleaned = -0.00822809 Jy ! Component: 600 - total flux cleaned = -0.00836326 Jy ! Component: 650 - total flux cleaned = -0.00840805 Jy ! Component: 700 - total flux cleaned = -0.00840884 Jy ! Component: 750 - total flux cleaned = -0.0084093 Jy ! Component: 800 - total flux cleaned = -0.00832995 Jy ! Component: 850 - total flux cleaned = -0.00825354 Jy ! Component: 900 - total flux cleaned = -0.00817874 Jy ! Component: 950 - total flux cleaned = -0.0081053 Jy ! Component: 1000 - total flux cleaned = -0.00799851 Jy ! Component: 1050 - total flux cleaned = -0.00789456 Jy ! Component: 1100 - total flux cleaned = -0.00779295 Jy ! Component: 1150 - total flux cleaned = -0.00762651 Jy ! Component: 1200 - total flux cleaned = -0.00749566 Jy ! Component: 1250 - total flux cleaned = -0.00733511 Jy ! Component: 1300 - total flux cleaned = -0.00720922 Jy ! Component: 1350 - total flux cleaned = -0.00705464 Jy ! Component: 1400 - total flux cleaned = -0.00693288 Jy ! Component: 1450 - total flux cleaned = -0.00678419 Jy ! Component: 1500 - total flux cleaned = -0.0065798 Jy ! Component: 1550 - total flux cleaned = -0.00646521 Jy ! Component: 1600 - total flux cleaned = -0.00638031 Jy ! Component: 1650 - total flux cleaned = -0.00618535 Jy ! Component: 1700 - total flux cleaned = -0.00604814 Jy ! Component: 1750 - total flux cleaned = -0.00588581 Jy ! Component: 1800 - total flux cleaned = -0.00577907 Jy ! Component: 1850 - total flux cleaned = -0.00559445 Jy ! Component: 1900 - total flux cleaned = -0.00541262 Jy ! Component: 1950 - total flux cleaned = -0.00533588 Jy ! Component: 2000 - total flux cleaned = -0.00520965 Jy ! Component: 2050 - total flux cleaned = -0.00518487 Jy ! Component: 2100 - total flux cleaned = -0.00508609 Jy ! Component: 2150 - total flux cleaned = -0.00501294 Jy ! Component: 2200 - total flux cleaned = -0.00489158 Jy ! Component: 2250 - total flux cleaned = -0.00479559 Jy ! Component: 2300 - total flux cleaned = -0.00472464 Jy ! Component: 2350 - total flux cleaned = -0.00463025 Jy ! Component: 2400 - total flux cleaned = -0.00449087 Jy ! Component: 2450 - total flux cleaned = -0.0044452 Jy ! Component: 2500 - total flux cleaned = -0.00435427 Jy ! Component: 2550 - total flux cleaned = -0.00428703 Jy ! Component: 2600 - total flux cleaned = -0.00422005 Jy ! Component: 2650 - total flux cleaned = -0.00413174 Jy ! Component: 2700 - total flux cleaned = -0.00413154 Jy ! Component: 2750 - total flux cleaned = -0.00402311 Jy ! Component: 2800 - total flux cleaned = -0.00398024 Jy ! Component: 2850 - total flux cleaned = -0.0040016 Jy ! Component: 2900 - total flux cleaned = -0.00393804 Jy ! Component: 2950 - total flux cleaned = -0.00387515 Jy ! Component: 3000 - total flux cleaned = -0.0038336 Jy ! Component: 3050 - total flux cleaned = -0.00379256 Jy ! Component: 3100 - total flux cleaned = -0.00379259 Jy ! Component: 3150 - total flux cleaned = -0.00375192 Jy ! Component: 3200 - total flux cleaned = -0.00371157 Jy ! Component: 3250 - total flux cleaned = -0.00369173 Jy ! Component: 3300 - total flux cleaned = -0.00365219 Jy ! Component: 3350 - total flux cleaned = -0.00363245 Jy ! Component: 3400 - total flux cleaned = -0.00361275 Jy ! Component: 3450 - total flux cleaned = -0.00355478 Jy ! Component: 3500 - total flux cleaned = -0.00357414 Jy ! Component: 3550 - total flux cleaned = -0.00355514 Jy ! Component: 3600 - total flux cleaned = -0.00359308 Jy ! Component: 3650 - total flux cleaned = -0.00349876 Jy ! Component: 3700 - total flux cleaned = -0.00351761 Jy ! Component: 3750 - total flux cleaned = -0.00353627 Jy ! Component: 3800 - total flux cleaned = -0.00349934 Jy ! Component: 3850 - total flux cleaned = -0.00355444 Jy ! Component: 3900 - total flux cleaned = -0.0035727 Jy ! Component: 3950 - total flux cleaned = -0.00355452 Jy ! Component: 4000 - total flux cleaned = -0.00351856 Jy ! Component: 4050 - total flux cleaned = -0.00353649 Jy ! Total flux subtracted in 4096 components = -0.00355433 Jy ! Clean residual min=-0.001181 max=0.001021 Jy/beam ! Clean residual mean=0.000007 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.268205 Jy keep ! Adding 314 model components to the UV plane model. ! The established model now contains 353 components and 0.268205 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177g_uvs/J1553-2422_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.602 x 4.237 at -6.93 degrees (North through East) ! Clean map min=-0.0025473 max=0.26571 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177g_uvs/J1553-2422_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.265714 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000316041 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.356821 0.356821 0.713641 1.42728 2.85456 5.70913 11.4183 22.8365 45.673 91.3461 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.265 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 840.758 quit ! Quitting program ! Log file /d2/scr/pima/bp177g_uvs/J1553-2422_C_uvs.log closed on Thu Mar 6 00:36:44 2014