! Started logfile: /d2/scr/pima/bp177i_uvs/J1014+5503_X_uvs.log on Tue Apr 15 00:17:14 2014 obs /d2/scr/pima/bp177i_uvs/J1014+5503_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1014+5503_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1014+5503 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177i_uvs/J1014+5503_X] 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 0.200x0.200 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. ! ! 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=1.007529Jy sigma=38.004433 ! Fit after self-cal, rms=0.902081Jy sigma=34.018074 ! 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=0.7571 mas, bmaj=2.599 mas, bpa=-5.983 degrees ! Estimated noise=0.807079 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 = 0.0719786 Jy ! Component: 100 - total flux cleaned = 0.0927533 Jy ! Total flux subtracted in 100 components = 0.0927533 Jy ! Clean residual min=-0.007415 max=0.011005 Jy/beam ! Clean residual mean=0.000001 rms=0.001663 Jy/beam ! Combined flux in latest and established models = 0.0927533 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0927533 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=0.030796Jy sigma=1.134453 ! Fit after self-cal, rms=0.030782Jy sigma=1.133572 ! Inverting map ! Added new window around map position (-1.8, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117298 Jy ! Component: 100 - total flux cleaned = 0.0187756 Jy ! Total flux subtracted in 100 components = 0.0187756 Jy ! Clean residual min=-0.005715 max=0.006968 Jy/beam ! Clean residual mean=0.000001 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 0.111529 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 0.111529 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=0.024464Jy sigma=0.890518 ! Fit after self-cal, rms=0.024175Jy sigma=0.878167 ! 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=0.9132 mas, bmaj=2.698 mas, bpa=-5.134 degrees ! Estimated noise=0.577237 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 = 0.00753641 Jy ! Component: 100 - total flux cleaned = 0.0123085 Jy ! Component: 150 - total flux cleaned = 0.0157457 Jy ! Component: 200 - total flux cleaned = 0.0183352 Jy ! Total flux subtracted in 200 components = 0.0183352 Jy ! Clean residual min=-0.005103 max=0.006294 Jy/beam ! Clean residual mean=0.000004 rms=0.001118 Jy/beam ! Combined flux in latest and established models = 0.129864 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 45 components and 0.129864 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=0.021185Jy sigma=0.769984 ! Fit after self-cal, rms=0.021059Jy sigma=0.764121 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9132 x 2.698 at -5.134 degrees (North through East) ! Clean map min=-0.0056969 max=0.092573 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 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 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 0.91 FD 1.10 HN 1.05 KP 0.90 ! LA 0.91 MK 1.06 NL 1.18 OV 0.97 ! PT 0.93 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.05 KP 1.00 ! LA 0.94 MK 1.00 NL 1.08 OV 0.92 ! PT 0.87 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 1.15 KP 1.02 ! LA 1.01 MK 1.02 NL 1.19 OV 1.04 ! PT 0.93 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 1.04 KP 0.98 ! LA 0.93 MK 1.05 NL 1.17 OV 1.02 ! PT 0.88 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.04 HN 1.04 KP 1.05 ! LA 0.87 MK 0.94 NL 1.15 OV 0.99 ! PT 0.84 SC 1.12 ! ! ! Fit before self-cal, rms=0.021059Jy sigma=0.764121 ! Fit after self-cal, rms=0.019243Jy sigma=0.680438 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9219 mas, bmaj=2.721 mas, bpa=-5.115 degrees ! Estimated noise=0.587238 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 = 0.00086957 Jy ! Component: 100 - total flux cleaned = 0.00101887 Jy ! Component: 150 - total flux cleaned = 0.00105007 Jy ! Component: 200 - total flux cleaned = 0.00110665 Jy ! Total flux subtracted in 200 components = 0.00110665 Jy ! Clean residual min=-0.003517 max=0.003563 Jy/beam ! Clean residual mean=0.000003 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.130971 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 54 components and 0.130971 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=0.019079Jy sigma=0.676318 ! Fit after self-cal, rms=0.019085Jy sigma=0.676147 ! 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=0.019085Jy sigma=0.676147 ! Fit after self-cal, rms=0.019173Jy sigma=0.675214 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9219 mas, bmaj=2.722 mas, bpa=-5.088 degrees ! Estimated noise=0.591422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000940626 Jy ! Component: 100 - total flux cleaned = 0.000967665 Jy ! Component: 150 - total flux cleaned = 0.000993877 Jy ! Component: 200 - total flux cleaned = 0.00101816 Jy ! Total flux subtracted in 200 components = 0.00101816 Jy ! Clean residual min=-0.003551 max=0.003517 Jy/beam ! Clean residual mean=0.000003 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.131989 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 61 components and 0.131989 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=0.019075Jy sigma=0.672908 ! Fit after self-cal, rms=0.019076Jy sigma=0.672890 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.19573e-05 Jy ! Component: 100 - total flux cleaned = 9.30307e-05 Jy ! Component: 150 - total flux cleaned = 0.000113108 Jy ! Component: 200 - total flux cleaned = 0.0001325 Jy ! Total flux subtracted in 200 components = 0.0001325 Jy ! Clean residual min=-0.003530 max=0.003485 Jy/beam ! Clean residual mean=0.000003 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.132121 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.132121 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=0.019033Jy sigma=0.671557 ! Fit after self-cal, rms=0.019033Jy sigma=0.671539 ! 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=0.019033Jy sigma=0.671539 ! Fit after self-cal, rms=0.019106Jy sigma=0.670806 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9217 mas, bmaj=2.723 mas, bpa=-5.063 degrees ! Estimated noise=0.594928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000721688 Jy ! Component: 100 - total flux cleaned = 0.00078474 Jy ! Component: 150 - total flux cleaned = 0.000823711 Jy ! Component: 200 - total flux cleaned = 0.000824294 Jy ! Total flux subtracted in 200 components = 0.000824294 Jy ! Clean residual min=-0.003613 max=0.003448 Jy/beam ! Clean residual mean=0.000003 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.132946 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 65 components and 0.132946 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=0.019053Jy sigma=0.669587 ! Fit after self-cal, rms=0.019055Jy sigma=0.669573 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.74743e-05 Jy ! Component: 100 - total flux cleaned = 9.12406e-05 Jy ! Component: 150 - total flux cleaned = 0.000107501 Jy ! Component: 200 - total flux cleaned = 0.000137604 Jy ! Total flux subtracted in 200 components = 0.000137604 Jy ! Clean residual min=-0.003589 max=0.003410 Jy/beam ! Clean residual mean=0.000003 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.133083 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 65 components and 0.133083 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=0.019030Jy sigma=0.668772 ! Fit after self-cal, rms=0.019031Jy sigma=0.668761 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019031Jy sigma=0.668761 ! Fit after self-cal, rms=0.019077Jy sigma=0.668409 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.069 mas, bmaj=2.972 mas, bpa=-5.171 degrees ! Estimated noise=0.730644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193567 Jy ! Component: 100 - total flux cleaned = 0.00239852 Jy ! Component: 150 - total flux cleaned = 0.00249237 Jy ! Component: 200 - total flux cleaned = 0.00253572 Jy ! Total flux subtracted in 200 components = 0.00253572 Jy ! Clean residual min=-0.004921 max=0.004379 Jy/beam ! Clean residual mean=0.000005 rms=0.001101 Jy/beam ! Combined flux in latest and established models = 0.135619 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 70 components and 0.135619 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=0.019171Jy sigma=0.672236 ! Fit after self-cal, rms=0.019118Jy sigma=0.670461 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 = 0.000100472 Jy ! Component: 100 - total flux cleaned = 0.000103625 Jy ! Component: 150 - total flux cleaned = 0.000103166 Jy ! Component: 200 - total flux cleaned = 0.00010227 Jy ! Total flux subtracted in 200 components = 0.00010227 Jy ! Clean residual min=-0.004882 max=0.004387 Jy/beam ! Clean residual mean=0.000005 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.135721 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 75 components and 0.135721 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=0.019227Jy sigma=0.673440 ! Fit after self-cal, rms=0.019195Jy sigma=0.672216 ! 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=0.9214 mas, bmaj=2.723 mas, bpa=-5.046 degrees ! Estimated noise=0.597167 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9214 x 2.723 at -5.046 degrees (North through East) ! Clean map min=-0.003416 max=0.094443 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=0.7619 mas, bmaj=2.615 mas, bpa=-5.883 degrees ! Estimated noise=0.838025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0746187 Jy ! Component: 100 - total flux cleaned = 0.0961855 Jy ! Component: 150 - total flux cleaned = 0.108201 Jy ! Component: 200 - total flux cleaned = 0.115586 Jy ! Total flux subtracted in 200 components = 0.115586 Jy ! Clean residual min=-0.004710 max=0.004842 Jy/beam ! Clean residual mean=0.000001 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.115586 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.115586 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9214 mas, bmaj=2.723 mas, bpa=-5.046 degrees ! Estimated noise=0.597167 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) ! Added new window around map position (1.2, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00705837 Jy ! Component: 100 - total flux cleaned = 0.0114828 Jy ! Component: 150 - total flux cleaned = 0.0146718 Jy ! Component: 200 - total flux cleaned = 0.0160861 Jy ! Total flux subtracted in 200 components = 0.0160861 Jy ! Clean residual min=-0.003747 max=0.003025 Jy/beam ! Clean residual mean=0.000003 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.131672 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 36 components and 0.131672 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=2.069 mas, bmaj=2.972 mas, bpa=-5.171 degrees ! Estimated noise=0.730644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217519 Jy ! Component: 100 - total flux cleaned = 0.00302407 Jy ! Component: 150 - total flux cleaned = 0.00361826 Jy ! Component: 200 - total flux cleaned = 0.00410087 Jy ! Total flux subtracted in 200 components = 0.00410087 Jy ! Clean residual min=-0.004182 max=0.003437 Jy/beam ! Clean residual mean=0.000005 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.135772 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 = 0.000389948 Jy ! Component: 100 - total flux cleaned = 0.000671042 Jy ! Component: 150 - total flux cleaned = 0.000906514 Jy ! Component: 200 - total flux cleaned = 0.00107812 Jy ! Total flux subtracted in 200 components = 0.00107812 Jy ! Clean residual min=-0.003911 max=0.003251 Jy/beam ! Clean residual mean=0.000005 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.136851 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 76 components and 0.136851 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9214 mas, bmaj=2.723 mas, bpa=-5.046 degrees ! Estimated noise=0.597167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000978372 Jy ! Component: 100 - total flux cleaned = 0.00123377 Jy ! Component: 150 - total flux cleaned = 0.00123418 Jy ! Component: 200 - total flux cleaned = 0.00118465 Jy ! Total flux subtracted in 200 components = 0.00118465 Jy ! Clean residual min=-0.003247 max=0.002315 Jy/beam ! Clean residual mean=0.000003 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.138035 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 93 components and 0.138035 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=0.018175Jy sigma=0.639311 ! Fit after self-cal, rms=0.018050Jy sigma=0.635458 wmodel /d2/scr/pima/bp177i_uvs/J1014+5503_X_map.mod ! Writing 93 model components to file: /d2/scr/pima/bp177i_uvs/J1014+5503_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J1014+5503_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1014+5503_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1014+5503_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177i_uvs/J1014+5503_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 = -0.00114617 Jy ! Component: 100 - total flux cleaned = -0.00139786 Jy ! Component: 150 - total flux cleaned = -0.00135972 Jy ! Component: 200 - total flux cleaned = -0.00128811 Jy ! Component: 250 - total flux cleaned = -0.00122067 Jy ! Component: 300 - total flux cleaned = -0.00128201 Jy ! Component: 350 - total flux cleaned = -0.00143298 Jy ! Component: 400 - total flux cleaned = -0.00160778 Jy ! Component: 450 - total flux cleaned = -0.00177594 Jy ! Component: 500 - total flux cleaned = -0.0018034 Jy ! Component: 550 - total flux cleaned = -0.00193489 Jy ! Component: 600 - total flux cleaned = -0.0019604 Jy ! Component: 650 - total flux cleaned = -0.00205992 Jy ! Component: 700 - total flux cleaned = -0.00203597 Jy ! Component: 750 - total flux cleaned = -0.00210682 Jy ! Component: 800 - total flux cleaned = -0.00215293 Jy ! Component: 850 - total flux cleaned = -0.00224339 Jy ! Component: 900 - total flux cleaned = -0.00237525 Jy ! Component: 950 - total flux cleaned = -0.00250346 Jy ! Component: 1000 - total flux cleaned = -0.00256578 Jy ! Component: 1050 - total flux cleaned = -0.00262793 Jy ! Component: 1100 - total flux cleaned = -0.00272898 Jy ! Component: 1150 - total flux cleaned = -0.00282802 Jy ! Component: 1200 - total flux cleaned = -0.00292497 Jy ! Component: 1250 - total flux cleaned = -0.00300089 Jy ! Component: 1300 - total flux cleaned = -0.00307562 Jy ! Component: 1350 - total flux cleaned = -0.00318518 Jy ! Component: 1400 - total flux cleaned = -0.00329279 Jy ! Component: 1450 - total flux cleaned = -0.00336302 Jy ! Component: 1500 - total flux cleaned = -0.00344949 Jy ! Component: 1550 - total flux cleaned = -0.00348354 Jy ! Component: 1600 - total flux cleaned = -0.00360086 Jy ! Component: 1650 - total flux cleaned = -0.00363378 Jy ! Component: 1700 - total flux cleaned = -0.00368246 Jy ! Component: 1750 - total flux cleaned = -0.00374624 Jy ! Component: 1800 - total flux cleaned = -0.00380948 Jy ! Component: 1850 - total flux cleaned = -0.00385603 Jy ! Component: 1900 - total flux cleaned = -0.00390203 Jy ! Component: 1950 - total flux cleaned = -0.00400786 Jy ! Component: 2000 - total flux cleaned = -0.00403751 Jy ! Component: 2050 - total flux cleaned = -0.00406686 Jy ! Component: 2100 - total flux cleaned = -0.00411046 Jy ! Component: 2150 - total flux cleaned = -0.00413929 Jy ! Component: 2200 - total flux cleaned = -0.0041958 Jy ! Component: 2250 - total flux cleaned = -0.0042237 Jy ! Component: 2300 - total flux cleaned = -0.00425136 Jy ! Component: 2350 - total flux cleaned = -0.00426484 Jy ! Component: 2400 - total flux cleaned = -0.00425141 Jy ! Component: 2450 - total flux cleaned = -0.00426488 Jy ! Component: 2500 - total flux cleaned = -0.00430408 Jy ! Component: 2550 - total flux cleaned = -0.00434268 Jy ! Component: 2600 - total flux cleaned = -0.00432972 Jy ! Component: 2650 - total flux cleaned = -0.00432995 Jy ! Component: 2700 - total flux cleaned = -0.00435493 Jy ! Component: 2750 - total flux cleaned = -0.00431782 Jy ! Component: 2800 - total flux cleaned = -0.00436669 Jy ! Component: 2850 - total flux cleaned = -0.00439078 Jy ! Component: 2900 - total flux cleaned = -0.00433067 Jy ! Component: 2950 - total flux cleaned = -0.00435437 Jy ! Component: 3000 - total flux cleaned = -0.00434246 Jy ! Component: 3050 - total flux cleaned = -0.0043309 Jy ! Component: 3100 - total flux cleaned = -0.00431924 Jy ! Component: 3150 - total flux cleaned = -0.00434222 Jy ! Component: 3200 - total flux cleaned = -0.00430814 Jy ! Component: 3250 - total flux cleaned = -0.00434191 Jy ! Component: 3300 - total flux cleaned = -0.00431957 Jy ! Component: 3350 - total flux cleaned = -0.00431955 Jy ! Component: 3400 - total flux cleaned = -0.00434167 Jy ! Component: 3450 - total flux cleaned = -0.00434172 Jy ! Component: 3500 - total flux cleaned = -0.00434169 Jy ! Component: 3550 - total flux cleaned = -0.0043845 Jy ! Component: 3600 - total flux cleaned = -0.00433117 Jy ! Component: 3650 - total flux cleaned = -0.00435233 Jy ! Component: 3700 - total flux cleaned = -0.00432085 Jy ! Component: 3750 - total flux cleaned = -0.00432095 Jy ! Component: 3800 - total flux cleaned = -0.00435218 Jy ! Component: 3850 - total flux cleaned = -0.00435226 Jy ! Component: 3900 - total flux cleaned = -0.00435234 Jy ! Component: 3950 - total flux cleaned = -0.00438288 Jy ! Component: 4000 - total flux cleaned = -0.00438288 Jy ! Component: 4050 - total flux cleaned = -0.00437278 Jy ! Total flux subtracted in 4096 components = -0.00433279 Jy ! Clean residual min=-0.000628 max=0.000603 Jy/beam ! Clean residual mean=0.000001 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.133703 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 400 components and 0.133703 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1014+5503_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9214 x 2.723 at -5.046 degrees (North through East) ! Clean map min=-0.0037963 max=0.093729 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1014+5503_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0937287 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000165783 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.530626 0.530626 1.06125 2.1225 4.24501 8.49002 16.98 33.9601 67.9201 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.093 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 565.369 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1014+5503_X_uvs.log closed on Tue Apr 15 00:17:20 2014