! Started logfile: /scr/pima/s5272c_uvs/J2022-4038_X_uvs.log on Wed Jan 1 14:23:54 2014 obs /scr/pima/s5272c_uvs/J2022-4038_X_uva.fits ! Reading UV FITS file: /scr/pima/s5272c_uvs/J2022-4038_X_uva.fits ! AN table 1: 9 integrations on 10 of 10 possible baselines. ! AN table 2: 9 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.705556 visibilities/baseline/integration-bin. ! Found source: J2022-4038 ! ! 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 LL RL LR ! ! Read 0 lines of history. ! ! Reading 4064 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 /scr/pima/s5272c_uvs/J2022-4038_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. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.004872Jy sigma=2.246206 ! Fit after self-cal, rms=0.885795Jy sigma=1.930731 ! 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=0.5188 mas, bmaj=1.832 mas, bpa=3.854 degrees ! Estimated noise=16.0224 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 = 0.0993264 Jy ! Component: 100 - total flux cleaned = 0.121125 Jy ! Total flux subtracted in 100 components = 0.121125 Jy ! Clean residual min=-0.008633 max=0.008744 Jy/beam ! Clean residual mean=-0.000002 rms=0.001851 Jy/beam ! Combined flux in latest and established models = 0.121125 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.121125 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=0.047585Jy sigma=0.079595 ! Fit after self-cal, rms=0.047541Jy sigma=0.079503 ! 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=0.6319 mas, bmaj=1.991 mas, bpa=4.51 degrees ! Estimated noise=11.4815 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 = 0.00780836 Jy ! Component: 100 - total flux cleaned = 0.0113926 Jy ! Component: 150 - total flux cleaned = 0.012392 Jy ! Component: 200 - total flux cleaned = 0.0125488 Jy ! Total flux subtracted in 200 components = 0.0125488 Jy ! Clean residual min=-0.007277 max=0.005546 Jy/beam ! Clean residual mean=-0.000006 rms=0.001352 Jy/beam ! Combined flux in latest and established models = 0.133673 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.133673 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=0.048146Jy sigma=0.071947 ! Fit after self-cal, rms=0.048122Jy sigma=0.071909 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6319 x 1.991 at 4.51 degrees (North through East) ! Clean map min=-0.0064758 max=0.12873 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: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! SC 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KP 1.00* LA 1.00* MK 1.00* OV 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.87 MK 0.98 NL 1.13 OV 1.00 ! SC 0.93 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KP 1.00* LA 0.90 MK 0.94 OV 0.94 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! SC 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KP 1.00* LA 1.04 MK 0.97 OV 0.97 ! SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 0.99 NL 1.19 OV 1.00 ! SC 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KP 1.00* LA 1.02 MK 0.98 OV 0.90 ! SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! LA 0.87 MK 1.03 NL 1.09 OV 0.97 ! SC 0.98 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KP 1.00* LA 1.00* MK 1.00* OV 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 1.03 MK 1.01 NL 1.12 OV 1.03 ! SC 0.94 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KP 1.00* LA 1.09 MK 0.99 OV 1.02 ! SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! SC 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KP 1.00* LA 0.88 MK 1.01 OV 0.95 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.84 MK 1.05 NL 1.00 OV 1.09 ! SC 1.03 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KP 1.00* LA 0.96 MK 0.91 OV 1.01 ! SC 1.08 ! ! ! Fit before self-cal, rms=0.048122Jy sigma=0.071909 ! Fit after self-cal, rms=0.045332Jy sigma=0.065776 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6373 mas, bmaj=1.999 mas, bpa=4.3 degrees ! Estimated noise=11.2383 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 = -0.00228898 Jy ! Component: 100 - total flux cleaned = -0.00334622 Jy ! Component: 150 - total flux cleaned = -0.00354365 Jy ! Component: 200 - total flux cleaned = -0.00371638 Jy ! Total flux subtracted in 200 components = -0.00371638 Jy ! Clean residual min=-0.004478 max=0.004250 Jy/beam ! Clean residual mean=-0.000003 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.129957 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.129957 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=0.044657Jy sigma=0.066319 ! Fit after self-cal, rms=0.044689Jy sigma=0.066296 ! 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=0.044689Jy sigma=0.066296 ! Fit after self-cal, rms=0.044429Jy sigma=0.066152 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6376 mas, bmaj=2 mas, bpa=4.324 degrees ! Estimated noise=10.9887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00260697 Jy ! Component: 100 - total flux cleaned = -0.00315544 Jy ! Component: 150 - total flux cleaned = -0.00330951 Jy ! Component: 200 - total flux cleaned = -0.00346933 Jy ! Total flux subtracted in 200 components = -0.00346933 Jy ! Clean residual min=-0.004335 max=0.003857 Jy/beam ! Clean residual mean=-0.000003 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.126488 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 19 components and 0.126488 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=0.043612Jy sigma=0.066727 ! Fit after self-cal, rms=0.043597Jy sigma=0.066713 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 = -5.52448e-05 Jy ! Component: 100 - total flux cleaned = -0.000173214 Jy ! Component: 150 - total flux cleaned = -0.000300206 Jy ! Component: 200 - total flux cleaned = -0.000358523 Jy ! Total flux subtracted in 200 components = -0.000358523 Jy ! Clean residual min=-0.004315 max=0.003864 Jy/beam ! Clean residual mean=-0.000003 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.126129 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.126129 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=0.043510Jy sigma=0.066695 ! Fit after self-cal, rms=0.043500Jy sigma=0.066688 ! 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=0.043500Jy sigma=0.066688 ! Fit after self-cal, rms=0.043099Jy sigma=0.065686 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6374 mas, bmaj=1.999 mas, bpa=4.4 degrees ! Estimated noise=10.7546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00219721 Jy ! Component: 100 - total flux cleaned = -0.00236691 Jy ! Component: 150 - total flux cleaned = -0.00244833 Jy ! Component: 200 - total flux cleaned = -0.00254042 Jy ! Total flux subtracted in 200 components = -0.00254042 Jy ! Clean residual min=-0.003746 max=0.003412 Jy/beam ! Clean residual mean=-0.000003 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.123589 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.123589 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=0.042386Jy sigma=0.066267 ! Fit after self-cal, rms=0.042387Jy sigma=0.066263 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 = 1.98522e-05 Jy ! Component: 100 - total flux cleaned = -8.14277e-05 Jy ! Component: 150 - total flux cleaned = -0.000129596 Jy ! Component: 200 - total flux cleaned = -0.0001756 Jy ! Total flux subtracted in 200 components = -0.0001756 Jy ! Clean residual min=-0.003728 max=0.003413 Jy/beam ! Clean residual mean=-0.000003 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.123413 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 24 components and 0.123413 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=0.042327Jy sigma=0.066263 ! Fit after self-cal, rms=0.042325Jy sigma=0.066262 ! 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=0.042325Jy sigma=0.066262 ! Fit after self-cal, rms=0.042183Jy sigma=0.066079 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.671 mas, bmaj=4.989 mas, bpa=6.034 degrees ! Estimated noise=17.1168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00164798 Jy ! Component: 100 - total flux cleaned = -0.00173038 Jy ! Component: 150 - total flux cleaned = -0.00173244 Jy ! Component: 200 - total flux cleaned = -0.00173359 Jy ! Total flux subtracted in 200 components = -0.00173359 Jy ! Clean residual min=-0.004037 max=0.003883 Jy/beam ! Clean residual mean=-0.000008 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 0.12168 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 25 components and 0.12168 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=0.041785Jy sigma=0.066581 ! Fit after self-cal, rms=0.041770Jy sigma=0.066534 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 = 2.64087e-05 Jy ! Component: 100 - total flux cleaned = 2.55659e-05 Jy ! Component: 150 - total flux cleaned = 2.48703e-05 Jy ! Component: 200 - total flux cleaned = 2.41668e-05 Jy ! Total flux subtracted in 200 components = 2.41668e-05 Jy ! Clean residual min=-0.004007 max=0.003893 Jy/beam ! Clean residual mean=-0.000008 rms=0.001298 Jy/beam ! Combined flux in latest and established models = 0.121704 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 26 components and 0.121704 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=0.041731Jy sigma=0.066702 ! Fit after self-cal, rms=0.041724Jy sigma=0.066692 ! 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=0.6373 mas, bmaj=1.998 mas, bpa=4.438 degrees ! Estimated noise=10.5973 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6373 x 1.998 at 4.438 degrees (North through East) ! Clean map min=-0.0029865 max=0.11898 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=0.5246 mas, bmaj=1.829 mas, bpa=4.008 degrees ! Estimated noise=15.0809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0907371 Jy ! Component: 100 - total flux cleaned = 0.110842 Jy ! Component: 150 - total flux cleaned = 0.118083 Jy ! Component: 200 - total flux cleaned = 0.121821 Jy ! Total flux subtracted in 200 components = 0.121821 Jy ! Clean residual min=-0.004950 max=0.005653 Jy/beam ! Clean residual mean=-0.000000 rms=0.001293 Jy/beam ! Combined flux in latest and established models = 0.121821 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.121821 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6373 mas, bmaj=1.998 mas, bpa=4.438 degrees ! Estimated noise=10.5973 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 = 0.000201263 Jy ! Component: 100 - total flux cleaned = -9.09253e-06 Jy ! Component: 150 - total flux cleaned = -0.000130925 Jy ! Component: 200 - total flux cleaned = -0.000181884 Jy ! Total flux subtracted in 200 components = -0.000181884 Jy ! Clean residual min=-0.004143 max=0.004012 Jy/beam ! Clean residual mean=-0.000002 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.121639 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.121639 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=1.671 mas, bmaj=4.989 mas, bpa=6.034 degrees ! Estimated noise=17.1168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000229628 Jy ! Component: 100 - total flux cleaned = 0.00022902 Jy ! Component: 150 - total flux cleaned = 0.000227184 Jy ! Component: 200 - total flux cleaned = 0.000223442 Jy ! Total flux subtracted in 200 components = 0.000223442 Jy ! Clean residual min=-0.004128 max=0.004115 Jy/beam ! Clean residual mean=-0.000008 rms=0.001380 Jy/beam ! Combined flux in latest and established models = 0.121862 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 = -1.7626e-06 Jy ! Component: 100 - total flux cleaned = -5.69912e-06 Jy ! Component: 150 - total flux cleaned = -8.55129e-06 Jy ! Component: 200 - total flux cleaned = -1.07628e-05 Jy ! Total flux subtracted in 200 components = -1.07628e-05 Jy ! Clean residual min=-0.004032 max=0.003953 Jy/beam ! Clean residual mean=-0.000008 rms=0.001314 Jy/beam ! Combined flux in latest and established models = 0.121851 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.121851 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6373 mas, bmaj=1.998 mas, bpa=4.438 degrees ! Estimated noise=10.5973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000511399 Jy ! Component: 100 - total flux cleaned = -0.000413636 Jy ! Component: 150 - total flux cleaned = -0.000414979 Jy ! Component: 200 - total flux cleaned = -0.00041581 Jy ! Total flux subtracted in 200 components = -0.00041581 Jy ! Clean residual min=-0.003590 max=0.003410 Jy/beam ! Clean residual mean=-0.000003 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.121436 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.121436 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=0.041783Jy sigma=0.066757 ! Fit after self-cal, rms=0.041772Jy sigma=0.066744 wmodel /scr/pima/s5272c_uvs/J2022-4038_X_map.mod ! Writing 28 model components to file: /scr/pima/s5272c_uvs/J2022-4038_X_map.mod wobs /scr/pima/s5272c_uvs/J2022-4038_X_uvs.fits ! Writing UV FITS file: /scr/pima/s5272c_uvs/J2022-4038_X_uvs.fits wwins /scr/pima/s5272c_uvs/J2022-4038_X_map.win ! wwins: Wrote 1 windows to /scr/pima/s5272c_uvs/J2022-4038_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 = -0.000403258 Jy ! Component: 100 - total flux cleaned = -0.000632969 Jy ! Component: 150 - total flux cleaned = -0.000259775 Jy ! Component: 200 - total flux cleaned = 0.000247467 Jy ! Component: 250 - total flux cleaned = 0.000780963 Jy ! Component: 300 - total flux cleaned = 0.00097022 Jy ! Component: 350 - total flux cleaned = 0.00119763 Jy ! Component: 400 - total flux cleaned = 0.00146231 Jy ! Component: 450 - total flux cleaned = 0.00159094 Jy ! Component: 500 - total flux cleaned = 0.00184097 Jy ! Component: 550 - total flux cleaned = 0.00192166 Jy ! Component: 600 - total flux cleaned = 0.00200117 Jy ! Component: 650 - total flux cleaned = 0.00204036 Jy ! Component: 700 - total flux cleaned = 0.00219368 Jy ! Component: 750 - total flux cleaned = 0.00238017 Jy ! Component: 800 - total flux cleaned = 0.00252669 Jy ! Component: 850 - total flux cleaned = 0.00270665 Jy ! Component: 900 - total flux cleaned = 0.00298977 Jy ! Component: 950 - total flux cleaned = 0.00305934 Jy ! Component: 1000 - total flux cleaned = 0.00316207 Jy ! Component: 1050 - total flux cleaned = 0.00333073 Jy ! Component: 1100 - total flux cleaned = 0.00336415 Jy ! Component: 1150 - total flux cleaned = 0.00349486 Jy ! Component: 1200 - total flux cleaned = 0.00362309 Jy ! Component: 1250 - total flux cleaned = 0.0037181 Jy ! Component: 1300 - total flux cleaned = 0.00381163 Jy ! Component: 1350 - total flux cleaned = 0.00387305 Jy ! Component: 1400 - total flux cleaned = 0.00396396 Jy ! Component: 1450 - total flux cleaned = 0.00405412 Jy ! Component: 1500 - total flux cleaned = 0.00414317 Jy ! Component: 1550 - total flux cleaned = 0.00402675 Jy ! Component: 1600 - total flux cleaned = 0.00411384 Jy ! Component: 1650 - total flux cleaned = 0.00422821 Jy ! Component: 1700 - total flux cleaned = 0.00431266 Jy ! Component: 1750 - total flux cleaned = 0.00431284 Jy ! Component: 1800 - total flux cleaned = 0.00445043 Jy ! Component: 1850 - total flux cleaned = 0.00445043 Jy ! Component: 1900 - total flux cleaned = 0.00447773 Jy ! Component: 1950 - total flux cleaned = 0.00447787 Jy ! Component: 2000 - total flux cleaned = 0.00445161 Jy ! Component: 2050 - total flux cleaned = 0.00452978 Jy ! Component: 2100 - total flux cleaned = 0.00447804 Jy ! Component: 2150 - total flux cleaned = 0.00450378 Jy ! Component: 2200 - total flux cleaned = 0.00447829 Jy ! Component: 2250 - total flux cleaned = 0.00457911 Jy ! Component: 2300 - total flux cleaned = 0.00457914 Jy ! Component: 2350 - total flux cleaned = 0.00455431 Jy ! Component: 2400 - total flux cleaned = 0.0046034 Jy ! Component: 2450 - total flux cleaned = 0.004555 Jy ! Component: 2500 - total flux cleaned = 0.00460322 Jy ! Component: 2550 - total flux cleaned = 0.00465094 Jy ! Component: 2600 - total flux cleaned = 0.00462736 Jy ! Component: 2650 - total flux cleaned = 0.00469755 Jy ! Component: 2700 - total flux cleaned = 0.00462766 Jy ! Component: 2750 - total flux cleaned = 0.00467357 Jy ! Component: 2800 - total flux cleaned = 0.00474215 Jy ! Component: 2850 - total flux cleaned = 0.00469674 Jy ! Component: 2900 - total flux cleaned = 0.00469652 Jy ! Component: 2950 - total flux cleaned = 0.00467418 Jy ! Component: 3000 - total flux cleaned = 0.00474077 Jy ! Component: 3050 - total flux cleaned = 0.0046746 Jy ! Component: 3100 - total flux cleaned = 0.00474029 Jy ! Component: 3150 - total flux cleaned = 0.00474016 Jy ! Component: 3200 - total flux cleaned = 0.00474033 Jy ! Component: 3250 - total flux cleaned = 0.00474038 Jy ! Component: 3300 - total flux cleaned = 0.00469796 Jy ! Component: 3350 - total flux cleaned = 0.00469783 Jy ! Component: 3400 - total flux cleaned = 0.00469771 Jy ! Component: 3450 - total flux cleaned = 0.00469772 Jy ! Component: 3500 - total flux cleaned = 0.00467706 Jy ! Component: 3550 - total flux cleaned = 0.00467699 Jy ! Component: 3600 - total flux cleaned = 0.00461567 Jy ! Component: 3650 - total flux cleaned = 0.00457541 Jy ! Component: 3700 - total flux cleaned = 0.00459563 Jy ! Component: 3750 - total flux cleaned = 0.00461578 Jy ! Component: 3800 - total flux cleaned = 0.00459612 Jy ! Component: 3850 - total flux cleaned = 0.00459604 Jy ! Component: 3900 - total flux cleaned = 0.00453729 Jy ! Component: 3950 - total flux cleaned = 0.00459587 Jy ! Component: 4000 - total flux cleaned = 0.0045958 Jy ! Component: 4050 - total flux cleaned = 0.00457641 Jy ! Total flux subtracted in 4096 components = 0.00461469 Jy ! Clean residual min=-0.001063 max=0.001078 Jy/beam ! Clean residual mean=-0.000000 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.12605 Jy keep ! Adding 230 model components to the UV plane model. ! The established model now contains 257 components and 0.12605 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s5272c_uvs/J2022-4038_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6373 x 1.998 at 4.438 degrees (North through East) ! Clean map min=-0.0024525 max=0.11731 Jy/beam ! Writing clean map to FITS file: /scr/pima/s5272c_uvs/J2022-4038_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.117305 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000328297 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.839595 0.839595 1.67919 3.35838 6.71676 13.4335 26.8671 53.7341 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.117 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 357.314 quit ! Quitting program ! Log file /scr/pima/s5272c_uvs/J2022-4038_X_uvs.log closed on Wed Jan 1 14:23:59 2014