! Started logfile: /scr/pima/s3111b_uvs/J1110+7133_X_uvs.log on Mon Jul 23 22:52:03 2012 obs /scr/pima/s3111b_uvs/J1110+7133_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111b_uvs/J1110+7133_X_uva.fits ! AN table 1: 89 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.880286 visibilities/baseline/integration-bin. ! Found source: J1110+7133 ! ! 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 34472 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/s3111b_uvs/J1110+7133_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 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 226 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000755Jy sigma=0.706927 ! Fit after self-cal, rms=0.988076Jy sigma=0.697972 ! 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=0.6996 mas, bmaj=1.04 mas, bpa=27.07 degrees ! Estimated noise=15.5769 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 = 0.0104831 Jy ! Component: 100 - total flux cleaned = 0.0118434 Jy ! Total flux subtracted in 100 components = 0.0118434 Jy ! Clean residual min=-0.002024 max=0.002197 Jy/beam ! Clean residual mean=-0.000001 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.0118434 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0118434 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=0.032122Jy sigma=0.022679 ! Fit after self-cal, rms=0.030357Jy sigma=0.021433 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00397079 Jy ! Component: 100 - total flux cleaned = 0.00419244 Jy ! Total flux subtracted in 100 components = 0.00419244 Jy ! Clean residual min=-0.002155 max=0.002476 Jy/beam ! Clean residual mean=-0.000003 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0160358 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 8 components and 0.0160358 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=0.029987Jy sigma=0.021172 ! Fit after self-cal, rms=0.029977Jy sigma=0.021165 ! 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=0.922 mas, bmaj=1.451 mas, bpa=36.78 degrees ! Estimated noise=5.51611 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 = 0.000387125 Jy ! Component: 100 - total flux cleaned = 0.000454451 Jy ! Component: 150 - total flux cleaned = 0.000448781 Jy ! Component: 200 - total flux cleaned = 0.000439321 Jy ! Total flux subtracted in 200 components = 0.000439321 Jy ! Clean residual min=-0.000987 max=0.001058 Jy/beam ! Clean residual mean=-0.000020 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0164751 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.0164751 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=0.029972Jy sigma=0.021162 ! Fit after self-cal, rms=0.029972Jy sigma=0.021161 ! 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 1.03 FD 1.06 GB 1.41 HN 1.00 ! KP 1.00 LA 1.11 MK 1.04 NL 1.46 ! OV 1.05 PT 1.03 SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.03 GB 1.46 HN 1.02 ! KP 0.96 LA 1.10 MK 1.14 NL 1.68 ! OV 0.99 PT 1.04 SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.98 GB 1.58 HN 0.89 ! KP 0.99 LA 1.08 MK 1.09 NL 1.24 ! OV 0.96 PT 1.00 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 GB 1.59 HN 1.00 ! KP 0.91 LA 1.09 MK 1.11 NL 1.54 ! OV 1.00 PT 1.02 SC 1.17 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.77 GB 1.68 HN 0.84 ! KP 0.96 LA 1.04 MK 0.96 NL 1.35 ! OV 0.88 PT 0.99 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.69 GB 1.97 HN 0.89 ! KP 1.00 LA 1.06 MK 1.00 NL 1.23 ! OV 0.87 PT 1.00 SC 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.68 GB 1.91 HN 1.00* ! KP 0.77 LA 1.10 MK 1.00* NL 1.12 ! OV 0.89 PT 0.97 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.73 FD 0.59 GB 1.98 HN 0.84 ! KP 0.95 LA 1.17 MK 0.76 NL 1.00 ! OV 0.84 PT 0.95 SC 0.74 ! ! ! Fit before self-cal, rms=0.029972Jy sigma=0.021161 ! Fit after self-cal, rms=0.028463Jy sigma=0.020834 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9155 mas, bmaj=1.442 mas, bpa=37.44 degrees ! Estimated noise=5.49472 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 = 0.00019158 Jy ! Component: 100 - total flux cleaned = 0.000191384 Jy ! Component: 150 - total flux cleaned = 0.00018452 Jy ! Component: 200 - total flux cleaned = 0.000190537 Jy ! Total flux subtracted in 200 components = 0.000190537 Jy ! Clean residual min=-0.000547 max=0.000469 Jy/beam ! Clean residual mean=-0.000005 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.0166656 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.0166656 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=0.028459Jy sigma=0.020830 ! Fit after self-cal, rms=0.028611Jy sigma=0.020770 ! 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=0.028611Jy sigma=0.020770 ! Fit after self-cal, rms=0.029748Jy sigma=0.020731 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9144 mas, bmaj=1.446 mas, bpa=36.77 degrees ! Estimated noise=5.53097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000116038 Jy ! Component: 100 - total flux cleaned = 0.00011608 Jy ! Component: 150 - total flux cleaned = 0.000112722 Jy ! Component: 200 - total flux cleaned = 0.000115644 Jy ! Total flux subtracted in 200 components = 0.000115644 Jy ! Clean residual min=-0.000542 max=0.000515 Jy/beam ! Clean residual mean=-0.000003 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.0167813 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.0167813 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=0.029747Jy sigma=0.020730 ! Fit after self-cal, rms=0.029836Jy sigma=0.020713 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 = -1.0047e-05 Jy ! Component: 100 - total flux cleaned = -9.49918e-06 Jy ! Component: 150 - total flux cleaned = -9.40842e-06 Jy ! Component: 200 - total flux cleaned = -6.44661e-06 Jy ! Total flux subtracted in 200 components = -6.44661e-06 Jy ! Clean residual min=-0.000545 max=0.000560 Jy/beam ! Clean residual mean=-0.000006 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0167748 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.0167748 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=0.029835Jy sigma=0.020713 ! Fit after self-cal, rms=0.029838Jy sigma=0.020713 ! 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=0.029838Jy sigma=0.020713 ! Fit after self-cal, rms=0.030384Jy sigma=0.020704 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.913 mas, bmaj=1.447 mas, bpa=36.71 degrees ! Estimated noise=5.55319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000127295 Jy ! Component: 100 - total flux cleaned = 0.000135958 Jy ! Component: 150 - total flux cleaned = 0.000140768 Jy ! Component: 200 - total flux cleaned = 0.000143029 Jy ! Total flux subtracted in 200 components = 0.000143029 Jy ! Clean residual min=-0.000532 max=0.000577 Jy/beam ! Clean residual mean=-0.000004 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.0169179 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 0.0169179 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=0.030384Jy sigma=0.020704 ! Fit after self-cal, rms=0.030427Jy sigma=0.020700 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) ! Added new window around map position (-4.3, -6.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000416715 Jy ! Component: 100 - total flux cleaned = 0.000513413 Jy ! Component: 150 - total flux cleaned = 0.000550728 Jy ! Component: 200 - total flux cleaned = 0.000581134 Jy ! Total flux subtracted in 200 components = 0.000581134 Jy ! Clean residual min=-0.000475 max=0.000430 Jy/beam ! Clean residual mean=-0.000008 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.017499 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 75 components and 0.017499 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=0.030415Jy sigma=0.020693 ! Fit after self-cal, rms=0.030419Jy sigma=0.020688 ! 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=0.030419Jy sigma=0.020688 ! Fit after self-cal, rms=0.030590Jy sigma=0.020683 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.389 mas, bmaj=1.989 mas, bpa=37.79 degrees ! Estimated noise=6.21318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000335515 Jy ! Component: 100 - total flux cleaned = 0.000420298 Jy ! Component: 150 - total flux cleaned = 0.000476799 Jy ! Component: 200 - total flux cleaned = 0.000498016 Jy ! Total flux subtracted in 200 components = 0.000498016 Jy ! Clean residual min=-0.000466 max=0.000451 Jy/beam ! Clean residual mean=-0.000013 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.017997 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 92 components and 0.017997 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=0.030585Jy sigma=0.020680 ! Fit after self-cal, rms=0.030609Jy sigma=0.020677 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 = 0.000168915 Jy ! Component: 100 - total flux cleaned = 0.000231166 Jy ! Component: 150 - total flux cleaned = 0.00025199 Jy ! Component: 200 - total flux cleaned = 0.00027492 Jy ! Total flux subtracted in 200 components = 0.00027492 Jy ! Clean residual min=-0.000464 max=0.000452 Jy/beam ! Clean residual mean=-0.000014 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.0182719 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 95 components and 0.0182719 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=0.030606Jy sigma=0.020676 ! Fit after self-cal, rms=0.030607Jy sigma=0.020674 ! 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=0.9138 mas, bmaj=1.451 mas, bpa=36.7 degrees ! Estimated noise=5.55534 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9138 x 1.451 at 36.7 degrees (North through East) ! Clean map min=-0.00054601 max=0.01682 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=0.686 mas, bmaj=1.039 mas, bpa=30.12 degrees ! Estimated noise=15.5198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132242 Jy ! Component: 100 - total flux cleaned = 0.0164302 Jy ! Component: 150 - total flux cleaned = 0.0176648 Jy ! Component: 200 - total flux cleaned = 0.0183606 Jy ! Total flux subtracted in 200 components = 0.0183606 Jy ! Clean residual min=-0.001423 max=0.001396 Jy/beam ! Clean residual mean=-0.000003 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0183606 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0183606 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9138 mas, bmaj=1.451 mas, bpa=36.7 degrees ! Estimated noise=5.55534 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 = 0.000171253 Jy ! Component: 100 - total flux cleaned = 0.000222789 Jy ! Component: 150 - total flux cleaned = 0.000260598 Jy ! Component: 200 - total flux cleaned = 0.000260102 Jy ! Total flux subtracted in 200 components = 0.000260102 Jy ! Clean residual min=-0.000483 max=0.000494 Jy/beam ! Clean residual mean=-0.000010 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.0186207 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 36 components and 0.0186207 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=1.389 mas, bmaj=1.989 mas, bpa=37.79 degrees ! Estimated noise=6.21318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000136126 Jy ! Component: 100 - total flux cleaned = -0.000144827 Jy ! Component: 150 - total flux cleaned = -0.000137234 Jy ! Component: 200 - total flux cleaned = -0.000137514 Jy ! Total flux subtracted in 200 components = -0.000137514 Jy ! Clean residual min=-0.000462 max=0.000508 Jy/beam ! Clean residual mean=-0.000016 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0184832 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 = -3.57763e-08 Jy ! Component: 100 - total flux cleaned = 6.10363e-06 Jy ! Component: 150 - total flux cleaned = 5.69173e-06 Jy ! Component: 200 - total flux cleaned = 5.82806e-06 Jy ! Total flux subtracted in 200 components = 5.82806e-06 Jy ! Clean residual min=-0.000458 max=0.000500 Jy/beam ! Clean residual mean=-0.000015 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.018489 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 64 components and 0.018489 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9138 mas, bmaj=1.451 mas, bpa=36.7 degrees ! Estimated noise=5.55534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.47791e-05 Jy ! Component: 100 - total flux cleaned = 6.25726e-05 Jy ! Component: 150 - total flux cleaned = 5.56058e-05 Jy ! Component: 200 - total flux cleaned = 4.27773e-05 Jy ! Total flux subtracted in 200 components = 4.27773e-05 Jy ! Clean residual min=-0.000458 max=0.000478 Jy/beam ! Clean residual mean=-0.000010 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.0185318 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.0185318 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=0.030606Jy sigma=0.020675 ! Fit after self-cal, rms=0.030603Jy sigma=0.020670 wmodel /scr/pima/s3111b_uvs/J1110+7133_X_map.mod ! Writing 80 model components to file: /scr/pima/s3111b_uvs/J1110+7133_X_map.mod wobs /scr/pima/s3111b_uvs/J1110+7133_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111b_uvs/J1110+7133_X_uvs.fits wwins /scr/pima/s3111b_uvs/J1110+7133_X_map.win ! wwins: Wrote 2 windows to /scr/pima/s3111b_uvs/J1110+7133_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 = -0.000112847 Jy ! Component: 100 - total flux cleaned = -0.000184223 Jy ! Component: 150 - total flux cleaned = -0.00019906 Jy ! Component: 200 - total flux cleaned = -0.000213204 Jy ! Component: 250 - total flux cleaned = -0.000206227 Jy ! Component: 300 - total flux cleaned = -0.000219381 Jy ! Component: 350 - total flux cleaned = -0.000238273 Jy ! Component: 400 - total flux cleaned = -0.000269114 Jy ! Component: 450 - total flux cleaned = -0.000293179 Jy ! Component: 500 - total flux cleaned = -0.000316747 Jy ! Component: 550 - total flux cleaned = -0.000339746 Jy ! Component: 600 - total flux cleaned = -0.000350993 Jy ! Component: 650 - total flux cleaned = -0.000373145 Jy ! Component: 700 - total flux cleaned = -0.000400351 Jy ! Component: 750 - total flux cleaned = -0.000421747 Jy ! Component: 800 - total flux cleaned = -0.000442762 Jy ! Component: 850 - total flux cleaned = -0.000463428 Jy ! Component: 900 - total flux cleaned = -0.000488846 Jy ! Component: 950 - total flux cleaned = -0.000513789 Jy ! Component: 1000 - total flux cleaned = -0.000518654 Jy ! Component: 1050 - total flux cleaned = -0.000533187 Jy ! Component: 1100 - total flux cleaned = -0.000542693 Jy ! Component: 1150 - total flux cleaned = -0.00055206 Jy ! Component: 1200 - total flux cleaned = -0.000566075 Jy ! Component: 1250 - total flux cleaned = -0.000598266 Jy ! Component: 1300 - total flux cleaned = -0.000607326 Jy ! Component: 1350 - total flux cleaned = -0.000607368 Jy ! Component: 1400 - total flux cleaned = -0.000634076 Jy ! Component: 1450 - total flux cleaned = -0.000642881 Jy ! Component: 1500 - total flux cleaned = -0.000651526 Jy ! Component: 1550 - total flux cleaned = -0.000664404 Jy ! Component: 1600 - total flux cleaned = -0.000672904 Jy ! Component: 1650 - total flux cleaned = -0.000681338 Jy ! Component: 1700 - total flux cleaned = -0.000693822 Jy ! Component: 1750 - total flux cleaned = -0.000706279 Jy ! Component: 1800 - total flux cleaned = -0.000726814 Jy ! Component: 1850 - total flux cleaned = -0.000734926 Jy ! Component: 1900 - total flux cleaned = -0.000755114 Jy ! Component: 1950 - total flux cleaned = -0.000755137 Jy ! Component: 2000 - total flux cleaned = -0.000771001 Jy ! Total flux subtracted in 2048 components = -0.000774902 Jy ! Clean residual min=-0.000228 max=0.000221 Jy/beam ! Clean residual mean=-0.000005 rms=0.000083 Jy/beam ! Combined flux in latest and established models = 0.0177569 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 209 components and 0.0177569 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111b_uvs/J1110+7133_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9138 x 1.451 at 36.7 degrees (North through East) ! Clean map min=-0.00052869 max=0.016733 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111b_uvs/J1110+7133_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0167331 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.25438e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.47989 1.47989 2.95979 5.91958 11.8392 23.6783 47.3566 94.7132 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.016 quit ! Quitting program ! Log file /scr/pima/s3111b_uvs/J1110+7133_X_uvs.log closed on Mon Jul 23 22:52:06 2012