! Started logfile: /scr/pima/s3111a_uvs/J0124-0625_X_uvs.log on Mon Jul 23 07:15:26 2012 obs /scr/pima/s3111a_uvs/J0124-0625_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111a_uvs/J0124-0625_X_uva.fits ! AN table 1: 62 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.957478 visibilities/baseline/integration-bin. ! Found source: J0124-0625 ! ! 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 8.41193e+09 1.6e+07 1 1.6e+07 ! 02 2 8.42793e+09 1.6e+07 1 1.6e+07 ! 03 3 8.52393e+09 1.6e+07 1 1.6e+07 ! 04 4 8.57193e+09 1.6e+07 1 1.6e+07 ! 05 5 8.65193e+09 1.6e+07 1 1.6e+07 ! 06 6 8.82793e+09 1.6e+07 1 1.6e+07 ! 07 7 8.85993e+09 1.6e+07 1 1.6e+07 ! 08 8 8.89193e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 26120 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 = 512 print "field_cell =",field_cell ! field_cell = 0.1 print "taper_size =",taper_size ! taper_size = 120 ![@/home/lpetrov/bin/01_muppet /scr/pima/s3111a_uvs/J0124-0625_X] 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 = 512x512 pixels with 0.100x0.100 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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003627Jy sigma=0.702139 ! Fit after self-cal, rms=0.929841Jy sigma=0.650669 ! 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=0.6522 mas, bmaj=1.75 mas, bpa=-4.686 degrees ! Estimated noise=15.0485 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 = 0.053821 Jy ! Component: 100 - total flux cleaned = 0.0657648 Jy ! Total flux subtracted in 100 components = 0.0657648 Jy ! Clean residual min=-0.002911 max=0.007978 Jy/beam ! Clean residual mean=0.000005 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.0657648 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0657648 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=0.029760Jy sigma=0.020908 ! Fit after self-cal, rms=0.029562Jy sigma=0.020770 ! Inverting map ! Added new window around map position (0.8, -2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00652341 Jy ! Component: 100 - total flux cleaned = 0.00808287 Jy ! Total flux subtracted in 100 components = 0.00808287 Jy ! Clean residual min=-0.002596 max=0.005895 Jy/beam ! Clean residual mean=-0.000008 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.0738477 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.0738477 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=0.028319Jy sigma=0.019929 ! Fit after self-cal, rms=0.028145Jy sigma=0.019808 ! 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=0.8272 mas, bmaj=2.098 mas, bpa=-2.954 degrees ! Estimated noise=6.39676 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 (-0.9, 2.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00414036 Jy ! Component: 100 - total flux cleaned = 0.00631972 Jy ! Component: 150 - total flux cleaned = 0.00688468 Jy ! Component: 200 - total flux cleaned = 0.00697652 Jy ! Total flux subtracted in 200 components = 0.00697652 Jy ! Clean residual min=-0.001684 max=0.002314 Jy/beam ! Clean residual mean=-0.000093 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.0808242 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 33 components and 0.0808242 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=0.027510Jy sigma=0.019385 ! Fit after self-cal, rms=0.027479Jy sigma=0.019364 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 GB 0.93 HN 0.98 ! KP 0.92 LA 1.11 MK 1.03 NL 1.11 ! OV 1.05 PT 0.99 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 GB 0.91 HN 1.00 ! KP 0.95 LA 1.09 MK 1.02 NL 1.10 ! OV 1.09 PT 1.00 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 GB 0.92 HN 0.92 ! KP 0.94 LA 1.09 MK 0.98 NL 1.06 ! OV 1.06 PT 1.00 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 GB 0.92 HN 0.95 ! KP 0.91 LA 1.14 MK 0.99 NL 1.10 ! OV 1.06 PT 1.04 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.89 GB 0.88 HN 0.92 ! KP 0.92 LA 1.14 MK 0.96 NL 1.09 ! OV 1.12 PT 1.01 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.93 GB 0.92 HN 1.01 ! KP 0.87 LA 1.09 MK 0.99 NL 1.09 ! OV 1.07 PT 1.04 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 GB 0.93 HN 1.02 ! KP 0.86 LA 1.11 MK 1.00* NL 1.07 ! OV 1.12 PT 1.07 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 GB 0.90 HN 1.01 ! KP 0.89 LA 1.10 MK 0.97 NL 1.11 ! OV 1.09 PT 1.04 SC 1.03 ! ! ! Fit before self-cal, rms=0.027479Jy sigma=0.019364 ! Fit after self-cal, rms=0.027390Jy sigma=0.018749 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8202 mas, bmaj=2.094 mas, bpa=-3.057 degrees ! Estimated noise=6.41055 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 = 4.95997e-05 Jy ! Component: 100 - total flux cleaned = 0.000152321 Jy ! Component: 150 - total flux cleaned = 0.000277356 Jy ! Component: 200 - total flux cleaned = 0.00043584 Jy ! Total flux subtracted in 200 components = 0.00043584 Jy ! Clean residual min=-0.001116 max=0.001521 Jy/beam ! Clean residual mean=-0.000063 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.08126 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 58 components and 0.08126 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=0.027345Jy sigma=0.018718 ! Fit after self-cal, rms=0.027355Jy sigma=0.018709 ! 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=0.027355Jy sigma=0.018709 ! Fit after self-cal, rms=0.027366Jy sigma=0.018668 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8199 mas, bmaj=2.091 mas, bpa=-3.169 degrees ! Estimated noise=6.41456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.42231e-05 Jy ! Component: 100 - total flux cleaned = 0.000301807 Jy ! Component: 150 - total flux cleaned = 0.00041412 Jy ! Component: 200 - total flux cleaned = 0.000488473 Jy ! Total flux subtracted in 200 components = 0.000488473 Jy ! Clean residual min=-0.001124 max=0.001385 Jy/beam ! Clean residual mean=-0.000062 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0817485 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 79 components and 0.0817485 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=0.027346Jy sigma=0.018656 ! Fit after self-cal, rms=0.027345Jy sigma=0.018654 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 = 5.87711e-05 Jy ! Component: 100 - total flux cleaned = 0.000128049 Jy ! Component: 150 - total flux cleaned = 0.000180463 Jy ! Component: 200 - total flux cleaned = 0.000209302 Jy ! Total flux subtracted in 200 components = 0.000209302 Jy ! Clean residual min=-0.001112 max=0.001339 Jy/beam ! Clean residual mean=-0.000063 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0819578 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 89 components and 0.0819578 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=0.027334Jy sigma=0.018647 ! Fit after self-cal, rms=0.027332Jy sigma=0.018646 ! 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=0.027332Jy sigma=0.018646 ! Fit after self-cal, rms=0.027368Jy sigma=0.018643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8188 mas, bmaj=2.088 mas, bpa=-3.231 degrees ! Estimated noise=6.42188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000226355 Jy ! Component: 100 - total flux cleaned = 0.000349354 Jy ! Component: 150 - total flux cleaned = 0.000416434 Jy ! Component: 200 - total flux cleaned = 0.00044269 Jy ! Total flux subtracted in 200 components = 0.00044269 Jy ! Clean residual min=-0.001132 max=0.001289 Jy/beam ! Clean residual mean=-0.000063 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0824005 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 98 components and 0.0824005 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=0.027358Jy sigma=0.018638 ! Fit after self-cal, rms=0.027358Jy sigma=0.018637 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 = 5.24804e-05 Jy ! Component: 100 - total flux cleaned = 7.81082e-05 Jy ! Component: 150 - total flux cleaned = 0.000102206 Jy ! Component: 200 - total flux cleaned = 0.000124966 Jy ! Total flux subtracted in 200 components = 0.000124966 Jy ! Clean residual min=-0.001126 max=0.001260 Jy/beam ! Clean residual mean=-0.000064 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0825255 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 101 components and 0.0825255 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=0.027352Jy sigma=0.018634 ! Fit after self-cal, rms=0.027352Jy sigma=0.018633 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 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=0.027352Jy sigma=0.018633 ! Fit after self-cal, rms=0.027391Jy sigma=0.018632 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.256 mas, bmaj=2.699 mas, bpa=-1.431 degrees ! Estimated noise=7.26338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000136881 Jy ! Component: 100 - total flux cleaned = 0.000233086 Jy ! Component: 150 - total flux cleaned = 0.000301451 Jy ! Component: 200 - total flux cleaned = 0.000358506 Jy ! Total flux subtracted in 200 components = 0.000358506 Jy ! Clean residual min=-0.001186 max=0.001337 Jy/beam ! Clean residual mean=-0.000103 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.082884 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 112 components and 0.082884 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=0.027386Jy sigma=0.018631 ! Fit after self-cal, rms=0.027386Jy sigma=0.018630 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 = 7.64067e-05 Jy ! Component: 100 - total flux cleaned = 0.000103346 Jy ! Component: 150 - total flux cleaned = 0.000115511 Jy ! Component: 200 - total flux cleaned = 0.000126408 Jy ! Total flux subtracted in 200 components = 0.000126408 Jy ! Clean residual min=-0.001191 max=0.001320 Jy/beam ! Clean residual mean=-0.000104 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0830104 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 118 components and 0.0830104 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=0.027385Jy sigma=0.018630 ! Fit after self-cal, rms=0.027384Jy sigma=0.018630 ! 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=0.818 mas, bmaj=2.087 mas, bpa=-3.26 degrees ! Estimated noise=6.43244 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.818 x 2.087 at -3.26 degrees (North through East) ! Clean map min=-0.0011186 max=0.066469 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=0.6456 mas, bmaj=1.747 mas, bpa=-5.091 degrees ! Estimated noise=14.9604 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0535603 Jy ! Component: 100 - total flux cleaned = 0.0664713 Jy ! Component: 150 - total flux cleaned = 0.0722672 Jy ! Component: 200 - total flux cleaned = 0.0754309 Jy ! Total flux subtracted in 200 components = 0.0754309 Jy ! Clean residual min=-0.001822 max=0.002114 Jy/beam ! Clean residual mean=-0.000002 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.075431 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.075431 Jy ! Inverting map and beam ! Estimated beam: bmin=0.818 mas, bmaj=2.087 mas, bpa=-3.26 degrees ! Estimated noise=6.43244 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 = 0.0027872 Jy ! Component: 100 - total flux cleaned = 0.00448092 Jy ! Component: 150 - total flux cleaned = 0.00559067 Jy ! Component: 200 - total flux cleaned = 0.00612456 Jy ! Total flux subtracted in 200 components = 0.00612456 Jy ! Clean residual min=-0.001088 max=0.001374 Jy/beam ! Clean residual mean=-0.000055 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0815555 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 57 components and 0.0815555 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.256 mas, bmaj=2.699 mas, bpa=-1.431 degrees ! Estimated noise=7.26338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000691697 Jy ! Component: 100 - total flux cleaned = 0.000925876 Jy ! Component: 150 - total flux cleaned = 0.00102817 Jy ! Component: 200 - total flux cleaned = 0.00108687 Jy ! Total flux subtracted in 200 components = 0.00108687 Jy ! Clean residual min=-0.001253 max=0.001375 Jy/beam ! Clean residual mean=-0.000100 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0826424 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 = 6.57549e-05 Jy ! Component: 100 - total flux cleaned = 0.000101791 Jy ! Component: 150 - total flux cleaned = 0.000146535 Jy ! Component: 200 - total flux cleaned = 0.000187872 Jy ! Total flux subtracted in 200 components = 0.000187872 Jy ! Clean residual min=-0.001255 max=0.001359 Jy/beam ! Clean residual mean=-0.000102 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0828303 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 107 components and 0.0828303 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.818 mas, bmaj=2.087 mas, bpa=-3.26 degrees ! Estimated noise=6.43244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000119284 Jy ! Component: 100 - total flux cleaned = 0.000187978 Jy ! Component: 150 - total flux cleaned = 0.000212818 Jy ! Component: 200 - total flux cleaned = 0.000235157 Jy ! Total flux subtracted in 200 components = 0.000235157 Jy ! Clean residual min=-0.001127 max=0.001257 Jy/beam ! Clean residual mean=-0.000064 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0830655 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 126 components and 0.0830655 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=0.027391Jy sigma=0.018636 ! Fit after self-cal, rms=0.027386Jy sigma=0.018633 wmodel /scr/pima/s3111a_uvs/J0124-0625_X_map.mod ! Writing 126 model components to file: /scr/pima/s3111a_uvs/J0124-0625_X_map.mod wobs /scr/pima/s3111a_uvs/J0124-0625_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111a_uvs/J0124-0625_X_uvs.fits wwins /scr/pima/s3111a_uvs/J0124-0625_X_map.win ! wwins: Wrote 3 windows to /scr/pima/s3111a_uvs/J0124-0625_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=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000314349 Jy ! Component: 100 - total flux cleaned = 0.000393517 Jy ! Component: 150 - total flux cleaned = 0.000376038 Jy ! Component: 200 - total flux cleaned = 0.000324918 Jy ! Component: 250 - total flux cleaned = 0.000276032 Jy ! Component: 300 - total flux cleaned = 0.000181683 Jy ! Component: 350 - total flux cleaned = 0.000105914 Jy ! Component: 400 - total flux cleaned = 4.69183e-05 Jy ! Component: 450 - total flux cleaned = -3.9264e-05 Jy ! Component: 500 - total flux cleaned = -0.000109523 Jy ! Component: 550 - total flux cleaned = -0.000191896 Jy ! Component: 600 - total flux cleaned = -0.000232124 Jy ! Component: 650 - total flux cleaned = -0.000271554 Jy ! Component: 700 - total flux cleaned = -0.000310267 Jy ! Component: 750 - total flux cleaned = -0.000322928 Jy ! Component: 800 - total flux cleaned = -0.000347671 Jy ! Component: 850 - total flux cleaned = -0.000384203 Jy ! Component: 900 - total flux cleaned = -0.000468039 Jy ! Component: 950 - total flux cleaned = -0.000515101 Jy ! Component: 1000 - total flux cleaned = -0.000584567 Jy ! Component: 1050 - total flux cleaned = -0.000630333 Jy ! Component: 1100 - total flux cleaned = -0.000697893 Jy ! Component: 1150 - total flux cleaned = -0.000775576 Jy ! Component: 1200 - total flux cleaned = -0.00083026 Jy ! Component: 1250 - total flux cleaned = -0.000884104 Jy ! Component: 1300 - total flux cleaned = -0.0009266 Jy ! Component: 1350 - total flux cleaned = -0.000978916 Jy ! Component: 1400 - total flux cleaned = -0.000999598 Jy ! Component: 1450 - total flux cleaned = -0.00106102 Jy ! Component: 1500 - total flux cleaned = -0.00114168 Jy ! Component: 1550 - total flux cleaned = -0.00118149 Jy ! Component: 1600 - total flux cleaned = -0.00125056 Jy ! Component: 1650 - total flux cleaned = -0.00128972 Jy ! Component: 1700 - total flux cleaned = -0.00138613 Jy ! Component: 1750 - total flux cleaned = -0.0014243 Jy ! Component: 1800 - total flux cleaned = -0.00150925 Jy ! Component: 1850 - total flux cleaned = -0.00157454 Jy ! Component: 1900 - total flux cleaned = -0.00163004 Jy ! Component: 1950 - total flux cleaned = -0.00173058 Jy ! Component: 2000 - total flux cleaned = -0.00179396 Jy ! Total flux subtracted in 2048 components = -0.00187464 Jy ! Clean residual min=-0.000468 max=0.000487 Jy/beam ! Clean residual mean=-0.000054 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0811908 Jy keep ! Adding 160 model components to the UV plane model. ! The established model now contains 286 components and 0.0811908 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111a_uvs/J0124-0625_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.818 x 2.087 at -3.26 degrees (North through East) ! Clean map min=-0.00094584 max=0.066309 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111a_uvs/J0124-0625_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0663093 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000206014 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.93206 0.93206 1.86412 3.72824 7.45648 14.913 29.8259 59.6518 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.066 quit ! Quitting program ! Log file /scr/pima/s3111a_uvs/J0124-0625_X_uvs.log closed on Mon Jul 23 07:15:28 2012