! Started logfile: /d2/scr/pima/bp177c_uvs/J1417+2205_C_uvs.log on Sat Mar 22 21:16:11 2014 obs /d2/scr/pima/bp177c_uvs/J1417+2205_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177c_uvs/J1417+2205_C_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.944444 visibilities/baseline/integration-bin. ! Found source: J1417+2205 ! ! 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 1088 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/bp177c_uvs/J1417+2205_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004540Jy sigma=46.085807 ! Fit after self-cal, rms=0.940933Jy sigma=43.248891 ! 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=1.427 mas, bmaj=3.659 mas, bpa=15.51 degrees ! Estimated noise=0.674974 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 = 0.0448781 Jy ! Component: 100 - total flux cleaned = 0.0548946 Jy ! Total flux subtracted in 100 components = 0.0548946 Jy ! Clean residual min=-0.002383 max=0.003661 Jy/beam ! Clean residual mean=0.000003 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.0548946 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0548946 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=0.022769Jy sigma=0.663409 ! Fit after self-cal, rms=0.022729Jy sigma=0.661823 ! 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=1.682 mas, bmaj=3.898 mas, bpa=14.43 degrees ! Estimated noise=0.503567 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 (-1.8, 0.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00510956 Jy ! Component: 100 - total flux cleaned = 0.00758054 Jy ! Component: 150 - total flux cleaned = 0.0089804 Jy ! Component: 200 - total flux cleaned = 0.00978377 Jy ! Total flux subtracted in 200 components = 0.00978377 Jy ! Clean residual min=-0.001476 max=0.001577 Jy/beam ! Clean residual mean=-0.000000 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0646784 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 19 components and 0.0646784 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=0.021556Jy sigma=0.584572 ! Fit after self-cal, rms=0.021536Jy sigma=0.583327 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.682 x 3.898 at 14.43 degrees (North through East) ! Clean map min=-0.0014082 max=0.058437 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 1.16 HN 1.00 LA 1.05 ! MK 1.04 NL 1.02 OV 0.98 PT 0.93 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.17 HN 1.03 LA 1.06 ! MK 1.00 NL 1.09 OV 1.00 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 1.04 LA 1.06 ! MK 1.03 NL 0.92 OV 0.98 PT 0.91 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 1.05 LA 1.03 ! MK 1.01 NL 1.02 OV 1.00 PT 1.02 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.02 LA 1.05 ! MK 1.03 NL 0.96 OV 0.97 PT 0.88 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.07 LA 1.05 ! MK 0.95 NL 0.99 OV 0.94 PT 1.01 ! SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.93 HN 0.99 LA 0.99 ! MK 0.93 NL 0.97 OV 0.95 PT 0.94 ! SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 0.98 LA 1.05 ! MK 0.95 NL 0.93 OV 0.99 PT 0.92 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.021536Jy sigma=0.583327 ! Fit after self-cal, rms=0.020636Jy sigma=0.538729 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.682 mas, bmaj=3.903 mas, bpa=14.38 degrees ! Estimated noise=0.501431 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 = 0.000446542 Jy ! Component: 100 - total flux cleaned = 0.000590751 Jy ! Component: 150 - total flux cleaned = 0.00065584 Jy ! Component: 200 - total flux cleaned = 0.000656637 Jy ! Total flux subtracted in 200 components = 0.000656637 Jy ! Clean residual min=-0.001201 max=0.001107 Jy/beam ! Clean residual mean=0.000001 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.065335 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 37 components and 0.065335 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=0.020598Jy sigma=0.536309 ! Fit after self-cal, rms=0.020603Jy sigma=0.536118 ! 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=0.020603Jy sigma=0.536118 ! Fit after self-cal, rms=0.020609Jy sigma=0.535864 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.68 mas, bmaj=3.899 mas, bpa=14.31 degrees ! Estimated noise=0.502752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000400417 Jy ! Component: 100 - total flux cleaned = 0.000483789 Jy ! Component: 150 - total flux cleaned = 0.000494727 Jy ! Component: 200 - total flux cleaned = 0.000484525 Jy ! Total flux subtracted in 200 components = 0.000484525 Jy ! Clean residual min=-0.001188 max=0.001102 Jy/beam ! Clean residual mean=0.000001 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0658195 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 44 components and 0.0658195 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=0.020587Jy sigma=0.534950 ! Fit after self-cal, rms=0.020587Jy sigma=0.534897 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.32896e-05 Jy ! Component: 100 - total flux cleaned = 1.44769e-05 Jy ! Component: 150 - total flux cleaned = -2.31503e-06 Jy ! Component: 200 - total flux cleaned = -1.75772e-05 Jy ! Total flux subtracted in 200 components = -1.75772e-05 Jy ! Clean residual min=-0.001169 max=0.001089 Jy/beam ! Clean residual mean=0.000001 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.065802 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 0.065802 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=0.020578Jy sigma=0.534446 ! Fit after self-cal, rms=0.020579Jy sigma=0.534422 ! 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=0.020579Jy sigma=0.534422 ! Fit after self-cal, rms=0.020639Jy sigma=0.534186 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.678 mas, bmaj=3.895 mas, bpa=14.27 degrees ! Estimated noise=0.504698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000350954 Jy ! Component: 100 - total flux cleaned = 0.000487531 Jy ! Component: 150 - total flux cleaned = 0.000579105 Jy ! Component: 200 - total flux cleaned = 0.000599127 Jy ! Total flux subtracted in 200 components = 0.000599127 Jy ! Clean residual min=-0.001161 max=0.001086 Jy/beam ! Clean residual mean=0.000001 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0664011 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 66 components and 0.0664011 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=0.020623Jy sigma=0.533958 ! Fit after self-cal, rms=0.020624Jy sigma=0.533931 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 = 3.16013e-05 Jy ! Component: 100 - total flux cleaned = 2.5408e-05 Jy ! Component: 150 - total flux cleaned = 8.32505e-06 Jy ! Component: 200 - total flux cleaned = 2.97107e-06 Jy ! Total flux subtracted in 200 components = 2.97107e-06 Jy ! Clean residual min=-0.001154 max=0.001079 Jy/beam ! Clean residual mean=0.000001 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0664041 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 0.0664041 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=0.020619Jy sigma=0.533774 ! Fit after self-cal, rms=0.020620Jy sigma=0.533760 ! 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=0.020620Jy sigma=0.533760 ! Fit after self-cal, rms=0.020718Jy sigma=0.533498 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.273 mas, bmaj=4.993 mas, bpa=4.956 degrees ! Estimated noise=0.633898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000174981 Jy ! Component: 100 - total flux cleaned = 0.000101394 Jy ! Component: 150 - total flux cleaned = 6.00073e-05 Jy ! Component: 200 - total flux cleaned = 3.90991e-05 Jy ! Total flux subtracted in 200 components = 3.90991e-05 Jy ! Clean residual min=-0.001229 max=0.001052 Jy/beam ! Clean residual mean=0.000002 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0664432 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 97 components and 0.0664432 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=0.020708Jy sigma=0.533693 ! Fit after self-cal, rms=0.020710Jy sigma=0.533570 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 = -3.07853e-05 Jy ! Component: 100 - total flux cleaned = -2.40382e-05 Jy ! Component: 150 - total flux cleaned = -1.80645e-05 Jy ! Component: 200 - total flux cleaned = -1.80341e-05 Jy ! Total flux subtracted in 200 components = -1.80341e-05 Jy ! Clean residual min=-0.001232 max=0.001043 Jy/beam ! Clean residual mean=0.000002 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0664251 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 107 components and 0.0664251 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=0.020712Jy sigma=0.533697 ! Fit after self-cal, rms=0.020714Jy sigma=0.533667 ! 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=1.677 mas, bmaj=3.892 mas, bpa=14.25 degrees ! Estimated noise=0.507231 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.677 x 3.892 at 14.25 degrees (North through East) ! Clean map min=-0.0010946 max=0.058493 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=1.424 mas, bmaj=3.65 mas, bpa=15.34 degrees ! Estimated noise=0.678663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0451226 Jy ! Component: 100 - total flux cleaned = 0.0553558 Jy ! Component: 150 - total flux cleaned = 0.0597821 Jy ! Component: 200 - total flux cleaned = 0.0622682 Jy ! Total flux subtracted in 200 components = 0.0622682 Jy ! Clean residual min=-0.001880 max=0.001859 Jy/beam ! Clean residual mean=0.000002 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0622683 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 0.0622683 Jy ! Inverting map and beam ! Estimated beam: bmin=1.677 mas, bmaj=3.892 mas, bpa=14.25 degrees ! Estimated noise=0.507231 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 = 0.00196485 Jy ! Component: 100 - total flux cleaned = 0.0032018 Jy ! Component: 150 - total flux cleaned = 0.00404154 Jy ! Component: 200 - total flux cleaned = 0.00442893 Jy ! Total flux subtracted in 200 components = 0.00442893 Jy ! Clean residual min=-0.001232 max=0.001098 Jy/beam ! Clean residual mean=0.000001 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0666972 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 29 components and 0.0666972 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=3.273 mas, bmaj=4.993 mas, bpa=4.956 degrees ! Estimated noise=0.633898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.82844e-05 Jy ! Component: 100 - total flux cleaned = -4.05658e-05 Jy ! Component: 150 - total flux cleaned = -4.00104e-05 Jy ! Component: 200 - total flux cleaned = -4.03032e-05 Jy ! Total flux subtracted in 200 components = -4.03032e-05 Jy ! Clean residual min=-0.001190 max=0.001012 Jy/beam ! Clean residual mean=0.000003 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0666569 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 = -4.30124e-07 Jy ! Component: 100 - total flux cleaned = -1.15301e-05 Jy ! Component: 150 - total flux cleaned = -2.11919e-05 Jy ! Component: 200 - total flux cleaned = -3.86475e-05 Jy ! Total flux subtracted in 200 components = -3.86475e-05 Jy ! Clean residual min=-0.001201 max=0.001032 Jy/beam ! Clean residual mean=0.000002 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0666182 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 63 components and 0.0666182 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.677 mas, bmaj=3.892 mas, bpa=14.25 degrees ! Estimated noise=0.507231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000379262 Jy ! Component: 100 - total flux cleaned = 0.000451568 Jy ! Component: 150 - total flux cleaned = 0.000432451 Jy ! Component: 200 - total flux cleaned = 0.000397742 Jy ! Total flux subtracted in 200 components = 0.000397742 Jy ! Clean residual min=-0.001143 max=0.001056 Jy/beam ! Clean residual mean=0.000001 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.067016 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 0.067016 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=0.020707Jy sigma=0.533912 ! Fit after self-cal, rms=0.020709Jy sigma=0.533872 wmodel /d2/scr/pima/bp177c_uvs/J1417+2205_C_map.mod ! Writing 78 model components to file: /d2/scr/pima/bp177c_uvs/J1417+2205_C_map.mod wobs /d2/scr/pima/bp177c_uvs/J1417+2205_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177c_uvs/J1417+2205_C_uvs.fits wwins /d2/scr/pima/bp177c_uvs/J1417+2205_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177c_uvs/J1417+2205_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 = -0.000190373 Jy ! Component: 100 - total flux cleaned = -0.000172619 Jy ! Component: 150 - total flux cleaned = -0.000205884 Jy ! Component: 200 - total flux cleaned = -0.000237745 Jy ! Component: 250 - total flux cleaned = -0.000284142 Jy ! Component: 300 - total flux cleaned = -0.000299181 Jy ! Component: 350 - total flux cleaned = -0.000399206 Jy ! Component: 400 - total flux cleaned = -0.000426753 Jy ! Component: 450 - total flux cleaned = -0.000481255 Jy ! Component: 500 - total flux cleaned = -0.000533825 Jy ! Component: 550 - total flux cleaned = -0.00061094 Jy ! Component: 600 - total flux cleaned = -0.000661342 Jy ! Component: 650 - total flux cleaned = -0.000722964 Jy ! Component: 700 - total flux cleaned = -0.000795704 Jy ! Component: 750 - total flux cleaned = -0.000878961 Jy ! Component: 800 - total flux cleaned = -0.000972253 Jy ! Component: 850 - total flux cleaned = -0.0010981 Jy ! Component: 900 - total flux cleaned = -0.00114317 Jy ! Component: 950 - total flux cleaned = -0.0012318 Jy ! Component: 1000 - total flux cleaned = -0.00129709 Jy ! Component: 1050 - total flux cleaned = -0.00136145 Jy ! Component: 1100 - total flux cleaned = -0.00142472 Jy ! Component: 1150 - total flux cleaned = -0.00146603 Jy ! Component: 1200 - total flux cleaned = -0.00151694 Jy ! Component: 1250 - total flux cleaned = -0.00153677 Jy ! Component: 1300 - total flux cleaned = -0.00153687 Jy ! Component: 1350 - total flux cleaned = -0.00161477 Jy ! Component: 1400 - total flux cleaned = -0.00162427 Jy ! Component: 1450 - total flux cleaned = -0.00164322 Jy ! Component: 1500 - total flux cleaned = -0.0016806 Jy ! Component: 1550 - total flux cleaned = -0.0016898 Jy ! Component: 1600 - total flux cleaned = -0.00171698 Jy ! Component: 1650 - total flux cleaned = -0.00172586 Jy ! Component: 1700 - total flux cleaned = -0.00174348 Jy ! Component: 1750 - total flux cleaned = -0.00173468 Jy ! Component: 1800 - total flux cleaned = -0.00174335 Jy ! Component: 1850 - total flux cleaned = -0.00176872 Jy ! Component: 1900 - total flux cleaned = -0.00178535 Jy ! Component: 1950 - total flux cleaned = -0.0018018 Jy ! Component: 2000 - total flux cleaned = -0.00180996 Jy ! Component: 2050 - total flux cleaned = -0.00182606 Jy ! Component: 2100 - total flux cleaned = -0.00184996 Jy ! Component: 2150 - total flux cleaned = -0.00186574 Jy ! Component: 2200 - total flux cleaned = -0.00188118 Jy ! Component: 2250 - total flux cleaned = -0.00188113 Jy ! Component: 2300 - total flux cleaned = -0.00191149 Jy ! Component: 2350 - total flux cleaned = -0.00190394 Jy ! Component: 2400 - total flux cleaned = -0.00197069 Jy ! Component: 2450 - total flux cleaned = -0.00197056 Jy ! Component: 2500 - total flux cleaned = -0.00196338 Jy ! Component: 2550 - total flux cleaned = -0.00193464 Jy ! Component: 2600 - total flux cleaned = -0.00192758 Jy ! Component: 2650 - total flux cleaned = -0.00190637 Jy ! Component: 2700 - total flux cleaned = -0.00189949 Jy ! Component: 2750 - total flux cleaned = -0.00188562 Jy ! Component: 2800 - total flux cleaned = -0.00187877 Jy ! Component: 2850 - total flux cleaned = -0.00186513 Jy ! Component: 2900 - total flux cleaned = -0.00185163 Jy ! Component: 2950 - total flux cleaned = -0.00184491 Jy ! Component: 3000 - total flux cleaned = -0.00184494 Jy ! Component: 3050 - total flux cleaned = -0.00184501 Jy ! Component: 3100 - total flux cleaned = -0.00181878 Jy ! Component: 3150 - total flux cleaned = -0.00179945 Jy ! Component: 3200 - total flux cleaned = -0.00178023 Jy ! Component: 3250 - total flux cleaned = -0.00179303 Jy ! Component: 3300 - total flux cleaned = -0.00178676 Jy ! Component: 3350 - total flux cleaned = -0.00179933 Jy ! Component: 3400 - total flux cleaned = -0.00176186 Jy ! Component: 3450 - total flux cleaned = -0.00177433 Jy ! Component: 3500 - total flux cleaned = -0.00177433 Jy ! Component: 3550 - total flux cleaned = -0.00178657 Jy ! Component: 3600 - total flux cleaned = -0.00177447 Jy ! Component: 3650 - total flux cleaned = -0.00179865 Jy ! Component: 3700 - total flux cleaned = -0.00179866 Jy ! Component: 3750 - total flux cleaned = -0.00181059 Jy ! Component: 3800 - total flux cleaned = -0.00181066 Jy ! Component: 3850 - total flux cleaned = -0.00184005 Jy ! Component: 3900 - total flux cleaned = -0.00184002 Jy ! Component: 3950 - total flux cleaned = -0.0018633 Jy ! Component: 4000 - total flux cleaned = -0.00187487 Jy ! Component: 4050 - total flux cleaned = -0.00189214 Jy ! Total flux subtracted in 4096 components = -0.00191501 Jy ! Clean residual min=-0.000310 max=0.000335 Jy/beam ! Clean residual mean=0.000001 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.065101 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 341 components and 0.065101 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177c_uvs/J1417+2205_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.677 x 3.892 at 14.25 degrees (North through East) ! Clean map min=-0.00088229 max=0.058551 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177c_uvs/J1417+2205_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0585513 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000100479 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.514824 0.514824 1.02965 2.0593 4.11859 8.23718 16.4744 32.9487 65.8975 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.058 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 582.723 quit ! Quitting program ! Log file /d2/scr/pima/bp177c_uvs/J1417+2205_C_uvs.log closed on Sat Mar 22 21:16:15 2014