! Started logfile: /d2/scr/pima/bp177i_uvs/J1457-3605_C_uvs.log on Tue Apr 15 00:30:15 2014 obs /d2/scr/pima/bp177i_uvs/J1457-3605_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1457-3605_C_uva.fits ! AN table 1: 5 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.65 visibilities/baseline/integration-bin. ! Found source: J1457-3605 ! ! 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 728 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/bp177i_uvs/J1457-3605_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.025003Jy sigma=40.342355 ! Fit after self-cal, rms=0.838786Jy sigma=36.149527 ! 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=1.744 mas, bmaj=8.394 mas, bpa=-0.1358 degrees ! Estimated noise=1.50449 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 = 0.114993 Jy ! Component: 100 - total flux cleaned = 0.165347 Jy ! Total flux subtracted in 100 components = 0.165347 Jy ! Clean residual min=-0.021665 max=0.031009 Jy/beam ! Clean residual mean=0.000702 rms=0.008445 Jy/beam ! Combined flux in latest and established models = 0.165347 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 29 components and 0.165347 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=0.100149Jy sigma=3.536824 ! Fit after self-cal, rms=0.099178Jy sigma=3.528982 ! 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=2.12 mas, bmaj=9.512 mas, bpa=-0.4436 degrees ! Estimated noise=1.0008 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 = 0.0439233 Jy ! Component: 100 - total flux cleaned = 0.0678634 Jy ! Component: 150 - total flux cleaned = 0.0816729 Jy ! Component: 200 - total flux cleaned = 0.0898563 Jy ! Total flux subtracted in 200 components = 0.0898563 Jy ! Clean residual min=-0.021956 max=0.025154 Jy/beam ! Clean residual mean=0.001302 rms=0.009048 Jy/beam ! Combined flux in latest and established models = 0.255203 Jy ! Performing phase self-cal ! Adding 98 model components to the UV plane model. ! The established model now contains 116 components and 0.255203 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=0.069097Jy sigma=5.324217 ! Fit after self-cal, rms=0.068750Jy sigma=5.323545 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.12 x 9.512 at -0.4436 degrees (North through East) ! Clean map min=-0.021793 max=0.16036 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: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.07 KP 0.86 LA 1.04 ! NL 1.17 OV 0.92 PT 0.88 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.068750Jy sigma=5.323545 ! Fit after self-cal, rms=0.068179Jy sigma=5.317413 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.12 mas, bmaj=9.555 mas, bpa=-0.4382 degrees ! Estimated noise=0.995674 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 = 0.00359707 Jy ! Component: 100 - total flux cleaned = 0.00568748 Jy ! Component: 150 - total flux cleaned = 0.00693533 Jy ! Component: 200 - total flux cleaned = 0.00745755 Jy ! Total flux subtracted in 200 components = 0.00745755 Jy ! Clean residual min=-0.021396 max=0.024332 Jy/beam ! Clean residual mean=0.001295 rms=0.009009 Jy/beam ! Combined flux in latest and established models = 0.262661 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 133 components and 0.262661 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=0.066902Jy sigma=5.503481 ! Fit after self-cal, rms=0.066886Jy sigma=5.503441 ! 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=0.066886Jy sigma=5.503441 ! Fit after self-cal, rms=0.066906Jy sigma=5.503248 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.119 mas, bmaj=9.549 mas, bpa=-0.4244 degrees ! Estimated noise=0.996877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000753126 Jy ! Component: 100 - total flux cleaned = 0.000935936 Jy ! Component: 150 - total flux cleaned = 0.00107391 Jy ! Component: 200 - total flux cleaned = 0.00122513 Jy ! Total flux subtracted in 200 components = 0.00122513 Jy ! Clean residual min=-0.021445 max=0.024416 Jy/beam ! Clean residual mean=0.001299 rms=0.009055 Jy/beam ! Combined flux in latest and established models = 0.263886 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 141 components and 0.263886 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=0.066721Jy sigma=5.531814 ! Fit after self-cal, rms=0.066713Jy sigma=5.531793 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 = -5.44868e-06 Jy ! Component: 100 - total flux cleaned = 9.59736e-05 Jy ! Component: 150 - total flux cleaned = 0.000212117 Jy ! Component: 200 - total flux cleaned = 0.00031902 Jy ! Total flux subtracted in 200 components = 0.00031902 Jy ! Clean residual min=-0.021411 max=0.024401 Jy/beam ! Clean residual mean=0.001300 rms=0.009065 Jy/beam ! Combined flux in latest and established models = 0.264205 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 145 components and 0.264205 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=0.066661Jy sigma=5.538349 ! Fit after self-cal, rms=0.066654Jy sigma=5.538327 ! 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=0.066654Jy sigma=5.538327 ! Fit after self-cal, rms=0.066656Jy sigma=5.538319 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.118 mas, bmaj=9.548 mas, bpa=-0.4188 degrees ! Estimated noise=0.997045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.05624e-05 Jy ! Component: 100 - total flux cleaned = 0.000156552 Jy ! Component: 150 - total flux cleaned = 0.000241457 Jy ! Component: 200 - total flux cleaned = 0.000339969 Jy ! Total flux subtracted in 200 components = 0.000339969 Jy ! Clean residual min=-0.021389 max=0.024410 Jy/beam ! Clean residual mean=0.001302 rms=0.009078 Jy/beam ! Combined flux in latest and established models = 0.264545 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 145 components and 0.264545 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=0.066603Jy sigma=5.545782 ! Fit after self-cal, rms=0.066599Jy sigma=5.545761 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 = -5.99345e-05 Jy ! Component: 100 - total flux cleaned = 3.04598e-06 Jy ! Component: 150 - total flux cleaned = 6.14186e-05 Jy ! Component: 200 - total flux cleaned = 0.000116284 Jy ! Total flux subtracted in 200 components = 0.000116284 Jy ! Clean residual min=-0.021354 max=0.024397 Jy/beam ! Clean residual mean=0.001302 rms=0.009081 Jy/beam ! Combined flux in latest and established models = 0.264661 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 149 components and 0.264661 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=0.066577Jy sigma=5.547847 ! Fit after self-cal, rms=0.066577Jy sigma=5.547826 ! 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=0.066577Jy sigma=5.547826 ! Fit after self-cal, rms=0.066577Jy sigma=5.547826 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.065 mas, bmaj=11.63 mas, bpa=-6.19 degrees ! Estimated noise=1.11521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117133 Jy ! Component: 100 - total flux cleaned = 0.00117 Jy ! Component: 150 - total flux cleaned = 0.00121604 Jy ! Component: 200 - total flux cleaned = 0.00121586 Jy ! Total flux subtracted in 200 components = 0.00121586 Jy ! Clean residual min=-0.031085 max=0.035892 Jy/beam ! Clean residual mean=0.002178 rms=0.014917 Jy/beam ! Combined flux in latest and established models = 0.265877 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 153 components and 0.265877 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=0.066477Jy sigma=5.572927 ! Fit after self-cal, rms=0.066481Jy sigma=5.572888 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 = 4.93086e-05 Jy ! Component: 100 - total flux cleaned = 4.84319e-05 Jy ! Component: 150 - total flux cleaned = 4.9524e-05 Jy ! Component: 200 - total flux cleaned = 8.0577e-06 Jy ! Total flux subtracted in 200 components = 8.0577e-06 Jy ! Clean residual min=-0.031081 max=0.035832 Jy/beam ! Clean residual mean=0.002173 rms=0.014893 Jy/beam ! Combined flux in latest and established models = 0.265885 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 153 components and 0.265885 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=0.066560Jy sigma=5.567325 ! Fit after self-cal, rms=0.066563Jy sigma=5.567302 ! 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=2.118 mas, bmaj=9.548 mas, bpa=-0.4174 degrees ! Estimated noise=0.997095 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.118 x 9.548 at -0.4174 degrees (North through East) ! Clean map min=-0.021325 max=0.15721 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=1.742 mas, bmaj=8.426 mas, bpa=-0.1445 degrees ! Estimated noise=1.50416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.115201 Jy ! Component: 100 - total flux cleaned = 0.166255 Jy ! Component: 150 - total flux cleaned = 0.200002 Jy ! Component: 200 - total flux cleaned = 0.223715 Jy ! Total flux subtracted in 200 components = 0.223715 Jy ! Clean residual min=-0.018860 max=0.018610 Jy/beam ! Clean residual mean=0.000630 rms=0.005932 Jy/beam ! Combined flux in latest and established models = 0.223715 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 64 model components to the UV plane model. ! The established model now contains 64 components and 0.223715 Jy ! Inverting map and beam ! Estimated beam: bmin=2.118 mas, bmaj=9.548 mas, bpa=-0.4174 degrees ! Estimated noise=0.997095 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 = 0.0171362 Jy ! Component: 100 - total flux cleaned = 0.0268177 Jy ! Component: 150 - total flux cleaned = 0.0325557 Jy ! Component: 200 - total flux cleaned = 0.0359792 Jy ! Total flux subtracted in 200 components = 0.0359792 Jy ! Clean residual min=-0.021359 max=0.024077 Jy/beam ! Clean residual mean=0.001273 rms=0.008901 Jy/beam ! Combined flux in latest and established models = 0.259694 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 123 components and 0.259694 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=4.065 mas, bmaj=11.63 mas, bpa=-6.19 degrees ! Estimated noise=1.11521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00382116 Jy ! Component: 100 - total flux cleaned = 0.00491163 Jy ! Component: 150 - total flux cleaned = 0.00500114 Jy ! Component: 200 - total flux cleaned = 0.00504437 Jy ! Total flux subtracted in 200 components = 0.00504437 Jy ! Clean residual min=-0.031215 max=0.035812 Jy/beam ! Clean residual mean=0.002163 rms=0.014823 Jy/beam ! Combined flux in latest and established models = 0.264738 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 = 8.60978e-05 Jy ! Component: 100 - total flux cleaned = 0.00012814 Jy ! Component: 150 - total flux cleaned = 0.000128781 Jy ! Component: 200 - total flux cleaned = 0.000171287 Jy ! Total flux subtracted in 200 components = 0.000171287 Jy ! Clean residual min=-0.031198 max=0.035800 Jy/beam ! Clean residual mean=0.002161 rms=0.014809 Jy/beam ! Combined flux in latest and established models = 0.26491 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 130 components and 0.26491 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.118 mas, bmaj=9.548 mas, bpa=-0.4174 degrees ! Estimated noise=0.997095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000391034 Jy ! Component: 100 - total flux cleaned = -0.000454491 Jy ! Component: 150 - total flux cleaned = -0.00041898 Jy ! Component: 200 - total flux cleaned = -0.000418294 Jy ! Total flux subtracted in 200 components = -0.000418294 Jy ! Clean residual min=-0.021553 max=0.024573 Jy/beam ! Clean residual mean=0.001293 rms=0.009049 Jy/beam ! Combined flux in latest and established models = 0.264491 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 140 components and 0.264491 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=0.066847Jy sigma=5.529047 ! Fit after self-cal, rms=0.066814Jy sigma=5.528986 wmodel /d2/scr/pima/bp177i_uvs/J1457-3605_C_map.mod ! Writing 140 model components to file: /d2/scr/pima/bp177i_uvs/J1457-3605_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1457-3605_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1457-3605_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1457-3605_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177i_uvs/J1457-3605_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 = 0.00822802 Jy ! Component: 100 - total flux cleaned = 0.0115036 Jy ! Component: 150 - total flux cleaned = 0.0127992 Jy ! Component: 200 - total flux cleaned = 0.0128027 Jy ! Component: 250 - total flux cleaned = 0.0122637 Jy ! Component: 300 - total flux cleaned = 0.0112976 Jy ! Component: 350 - total flux cleaned = 0.0108398 Jy ! Component: 400 - total flux cleaned = 0.0104087 Jy ! Component: 450 - total flux cleaned = 0.00962981 Jy ! Component: 500 - total flux cleaned = 0.00873293 Jy ! Component: 550 - total flux cleaned = 0.00805402 Jy ! Component: 600 - total flux cleaned = 0.00726093 Jy ! Component: 650 - total flux cleaned = 0.00651619 Jy ! Component: 700 - total flux cleaned = 0.00581157 Jy ! Component: 750 - total flux cleaned = 0.00568078 Jy ! Component: 800 - total flux cleaned = 0.00567493 Jy ! Component: 850 - total flux cleaned = 0.00530767 Jy ! Component: 900 - total flux cleaned = 0.00518795 Jy ! Component: 950 - total flux cleaned = 0.00485092 Jy ! Component: 1000 - total flux cleaned = 0.00474392 Jy ! Component: 1050 - total flux cleaned = 0.00453546 Jy ! Component: 1100 - total flux cleaned = 0.00453511 Jy ! Component: 1150 - total flux cleaned = 0.00443888 Jy ! Component: 1200 - total flux cleaned = 0.00453419 Jy ! Component: 1250 - total flux cleaned = 0.00444521 Jy ! Component: 1300 - total flux cleaned = 0.00435784 Jy ! Component: 1350 - total flux cleaned = 0.00418677 Jy ! Component: 1400 - total flux cleaned = 0.0041885 Jy ! Component: 1450 - total flux cleaned = 0.00402567 Jy ! Component: 1500 - total flux cleaned = 0.00394704 Jy ! Component: 1550 - total flux cleaned = 0.00371266 Jy ! Component: 1600 - total flux cleaned = 0.00333012 Jy ! Component: 1650 - total flux cleaned = 0.00288339 Jy ! Component: 1700 - total flux cleaned = 0.0026646 Jy ! Component: 1750 - total flux cleaned = 0.0022372 Jy ! Component: 1800 - total flux cleaned = 0.00202827 Jy ! Component: 1850 - total flux cleaned = 0.00148169 Jy ! Component: 1900 - total flux cleaned = 0.00154868 Jy ! Component: 1950 - total flux cleaned = 0.00128388 Jy ! Component: 2000 - total flux cleaned = 0.00121904 Jy ! Component: 2050 - total flux cleaned = 0.0012829 Jy ! Component: 2100 - total flux cleaned = 0.00121915 Jy ! Component: 2150 - total flux cleaned = 0.00115587 Jy ! Component: 2200 - total flux cleaned = 0.00103273 Jy ! Component: 2250 - total flux cleaned = 0.00115606 Jy ! Component: 2300 - total flux cleaned = 0.00121682 Jy ! Component: 2350 - total flux cleaned = 0.00139671 Jy ! Component: 2400 - total flux cleaned = 0.00157447 Jy ! Component: 2450 - total flux cleaned = 0.00169162 Jy ! Component: 2500 - total flux cleaned = 0.00180805 Jy ! Component: 2550 - total flux cleaned = 0.00198153 Jy ! Component: 2600 - total flux cleaned = 0.00209579 Jy ! Component: 2650 - total flux cleaned = 0.00215272 Jy ! Component: 2700 - total flux cleaned = 0.00243484 Jy ! Component: 2750 - total flux cleaned = 0.00254657 Jy ! Component: 2800 - total flux cleaned = 0.00265775 Jy ! Component: 2850 - total flux cleaned = 0.00287811 Jy ! Component: 2900 - total flux cleaned = 0.00298787 Jy ! Component: 2950 - total flux cleaned = 0.0032055 Jy ! Component: 3000 - total flux cleaned = 0.00336758 Jy ! Component: 3050 - total flux cleaned = 0.00336764 Jy ! Component: 3100 - total flux cleaned = 0.00358257 Jy ! Component: 3150 - total flux cleaned = 0.00368972 Jy ! Component: 3200 - total flux cleaned = 0.00379671 Jy ! Component: 3250 - total flux cleaned = 0.00390321 Jy ! Component: 3300 - total flux cleaned = 0.00406262 Jy ! Component: 3350 - total flux cleaned = 0.00406255 Jy ! Component: 3400 - total flux cleaned = 0.00416846 Jy ! Component: 3450 - total flux cleaned = 0.00432686 Jy ! Component: 3500 - total flux cleaned = 0.00437966 Jy ! Component: 3550 - total flux cleaned = 0.00459055 Jy ! Component: 3600 - total flux cleaned = 0.0046958 Jy ! Component: 3650 - total flux cleaned = 0.00469588 Jy ! Component: 3700 - total flux cleaned = 0.00485472 Jy ! Component: 3750 - total flux cleaned = 0.00490765 Jy ! Component: 3800 - total flux cleaned = 0.004908 Jy ! Component: 3850 - total flux cleaned = 0.00501446 Jy ! Component: 3900 - total flux cleaned = 0.00506818 Jy ! Component: 3950 - total flux cleaned = 0.00512172 Jy ! Component: 4000 - total flux cleaned = 0.00517554 Jy ! Component: 4050 - total flux cleaned = 0.00517558 Jy ! Total flux subtracted in 4096 components = 0.00512157 Jy ! Clean residual min=-0.003194 max=0.002699 Jy/beam ! Clean residual mean=0.000128 rms=0.001079 Jy/beam ! Combined flux in latest and established models = 0.269613 Jy keep ! Adding 575 model components to the UV plane model. ! The established model now contains 715 components and 0.269613 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1457-3605_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.118 x 9.548 at -0.4174 degrees (North through East) ! Clean map min=-0.0094463 max=0.15804 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1457-3605_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.158037 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00159872 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.03484 3.03484 6.06968 12.1394 24.2787 48.5574 97.1148 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0047 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.158 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 98.852 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1457-3605_C_uvs.log closed on Tue Apr 15 00:30:20 2014