! Started logfile: /scr/pima/s3111a_uvs/J1150+4154_X_uvs.log on Mon Jul 23 07:17:34 2012 obs /scr/pima/s3111a_uvs/J1150+4154_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111a_uvs/J1150+4154_X_uva.fits ! AN table 1: 58 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.892163 visibilities/baseline/integration-bin. ! Found source: J1150+4154 ! ! 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 22768 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/J1150+4154_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 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000348Jy sigma=0.707354 ! Fit after self-cal, rms=0.982949Jy sigma=0.695051 ! 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=0.6544 mas, bmaj=2.209 mas, bpa=-13.13 degrees ! Estimated noise=17.1488 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 = 0.0128086 Jy ! Component: 100 - total flux cleaned = 0.0157756 Jy ! Total flux subtracted in 100 components = 0.0157756 Jy ! Clean residual min=-0.001427 max=0.001446 Jy/beam ! Clean residual mean=0.000012 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0157756 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0157756 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=0.025823Jy sigma=0.018260 ! Fit after self-cal, rms=0.024187Jy sigma=0.017103 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00303077 Jy ! Component: 100 - total flux cleaned = 0.00421174 Jy ! Total flux subtracted in 100 components = 0.00421174 Jy ! Clean residual min=-0.001166 max=0.001548 Jy/beam ! Clean residual mean=0.000012 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0199873 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.0199873 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=0.023742Jy sigma=0.016788 ! Fit after self-cal, rms=0.023739Jy sigma=0.016786 ! 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=0.8595 mas, bmaj=2.447 mas, bpa=-12.59 degrees ! Estimated noise=6.78204 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 = 0.000902999 Jy ! Component: 100 - total flux cleaned = 0.00115672 Jy ! Component: 150 - total flux cleaned = 0.00133209 Jy ! Component: 200 - total flux cleaned = 0.00144471 Jy ! Total flux subtracted in 200 components = 0.00144471 Jy ! Clean residual min=-0.000700 max=0.000906 Jy/beam ! Clean residual mean=0.000002 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0214321 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 20 components and 0.0214321 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=0.023698Jy sigma=0.016757 ! Fit after self-cal, rms=0.023693Jy sigma=0.016753 ! 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 1.20 FD 0.88 GB 0.97 HN 0.91 ! KP 0.91 LA 1.19 MK 1.11 NL 1.12 ! OV 1.09 PT 0.94 SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.93 GB 0.98 HN 0.95 ! KP 0.86 LA 1.16 MK 1.00 NL 1.09 ! OV 1.07 PT 1.03 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.92 GB 0.98 HN 0.94 ! KP 0.89 LA 1.08 MK 0.99 NL 1.12 ! OV 1.09 PT 0.93 SC 0.84 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.94 GB 0.99 HN 0.91 ! KP 0.86 LA 1.16 MK 1.01 NL 1.14 ! OV 1.15 PT 0.90 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.83 GB 0.98 HN 0.90 ! KP 0.94 LA 1.07 MK 0.93 NL 1.08 ! OV 1.08 PT 0.96 SC 0.90 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.88 GB 1.04 HN 0.87 ! KP 0.83 LA 1.06 MK 0.95 NL 1.00 ! OV 1.10 PT 1.05 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.90 GB 1.04 HN 0.92 ! KP 0.89 LA 1.05 MK 1.00* NL 1.07 ! OV 1.07 PT 0.98 SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.91 GB 1.05 HN 0.94 ! KP 0.87 LA 1.09 MK 0.90 NL 1.06 ! OV 1.06 PT 1.07 SC 1.00 ! ! ! Fit before self-cal, rms=0.023693Jy sigma=0.016753 ! Fit after self-cal, rms=0.023696Jy sigma=0.016650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8489 mas, bmaj=2.449 mas, bpa=-12.97 degrees ! Estimated noise=6.73371 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 = 0.000269006 Jy ! Component: 100 - total flux cleaned = 0.000259876 Jy ! Component: 150 - total flux cleaned = 0.000230965 Jy ! Component: 200 - total flux cleaned = 0.000207827 Jy ! Total flux subtracted in 200 components = 0.000207827 Jy ! Clean residual min=-0.000614 max=0.000677 Jy/beam ! Clean residual mean=-0.000001 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0216399 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.0216399 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=0.023687Jy sigma=0.016645 ! Fit after self-cal, rms=0.023727Jy sigma=0.016634 ! 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=0.023727Jy sigma=0.016634 ! Fit after self-cal, rms=0.024037Jy sigma=0.016612 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8446 mas, bmaj=2.445 mas, bpa=-12.98 degrees ! Estimated noise=6.74983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000168609 Jy ! Component: 100 - total flux cleaned = 0.00016483 Jy ! Component: 150 - total flux cleaned = 0.000148956 Jy ! Component: 200 - total flux cleaned = 0.000135745 Jy ! Total flux subtracted in 200 components = 0.000135745 Jy ! Clean residual min=-0.000606 max=0.000658 Jy/beam ! Clean residual mean=-0.000001 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0217756 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.0217756 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=0.024033Jy sigma=0.016611 ! Fit after self-cal, rms=0.024050Jy sigma=0.016609 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 = 5.48917e-06 Jy ! Component: 100 - total flux cleaned = -1.06476e-05 Jy ! Component: 150 - total flux cleaned = -1.87403e-05 Jy ! Component: 200 - total flux cleaned = -1.882e-05 Jy ! Total flux subtracted in 200 components = -1.882e-05 Jy ! Clean residual min=-0.000612 max=0.000662 Jy/beam ! Clean residual mean=-0.000001 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0217568 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.0217568 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=0.024049Jy sigma=0.016609 ! Fit after self-cal, rms=0.024049Jy sigma=0.016608 ! 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=0.024049Jy sigma=0.016608 ! Fit after self-cal, rms=0.024144Jy sigma=0.016608 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8402 mas, bmaj=2.446 mas, bpa=-13.03 degrees ! Estimated noise=6.75459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000131612 Jy ! Component: 100 - total flux cleaned = 0.000121657 Jy ! Component: 150 - total flux cleaned = 0.000116193 Jy ! Component: 200 - total flux cleaned = 0.000113822 Jy ! Total flux subtracted in 200 components = 0.000113822 Jy ! Clean residual min=-0.000603 max=0.000670 Jy/beam ! Clean residual mean=-0.000001 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0218706 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.0218706 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=0.024142Jy sigma=0.016607 ! Fit after self-cal, rms=0.024146Jy sigma=0.016607 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 = 8.04351e-06 Jy ! Component: 100 - total flux cleaned = 8.51254e-07 Jy ! Component: 150 - total flux cleaned = -7.72336e-06 Jy ! Component: 200 - total flux cleaned = -1.35692e-05 Jy ! Total flux subtracted in 200 components = -1.35692e-05 Jy ! Clean residual min=-0.000608 max=0.000671 Jy/beam ! Clean residual mean=-0.000001 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.0218571 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.0218571 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=0.024145Jy sigma=0.016607 ! Fit after self-cal, rms=0.024145Jy sigma=0.016607 ! 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=0.024145Jy sigma=0.016607 ! Fit after self-cal, rms=0.024200Jy sigma=0.016607 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.264 mas, bmaj=2.592 mas, bpa=-13.84 degrees ! Estimated noise=7.52275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.57461e-05 Jy ! Component: 100 - total flux cleaned = 3.87184e-05 Jy ! Component: 150 - total flux cleaned = 3.89149e-05 Jy ! Component: 200 - total flux cleaned = 4.06861e-05 Jy ! Total flux subtracted in 200 components = 4.06861e-05 Jy ! Clean residual min=-0.000661 max=0.000902 Jy/beam ! Clean residual mean=-0.000002 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0218977 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 83 components and 0.0218977 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=0.024199Jy sigma=0.016607 ! Fit after self-cal, rms=0.024200Jy sigma=0.016607 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 (12.7, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000652941 Jy ! Component: 100 - total flux cleaned = 0.000659251 Jy ! Component: 150 - total flux cleaned = 0.000620806 Jy ! Component: 200 - total flux cleaned = 0.000599003 Jy ! Total flux subtracted in 200 components = 0.000599003 Jy ! Clean residual min=-0.000673 max=0.000743 Jy/beam ! Clean residual mean=-0.000004 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0224967 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 118 components and 0.0224967 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=0.024184Jy sigma=0.016600 ! Fit after self-cal, rms=0.024176Jy sigma=0.016597 ! 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=0.8366 mas, bmaj=2.447 mas, bpa=-13.06 degrees ! Estimated noise=6.7612 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8366 x 2.447 at -13.06 degrees (North through East) ! Clean map min=-0.00060294 max=0.019792 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=0.6346 mas, bmaj=2.197 mas, bpa=-13.94 degrees ! Estimated noise=16.6603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143871 Jy ! Component: 100 - total flux cleaned = 0.0179703 Jy ! Component: 150 - total flux cleaned = 0.0196161 Jy ! Component: 200 - total flux cleaned = 0.0201761 Jy ! Total flux subtracted in 200 components = 0.0201761 Jy ! Clean residual min=-0.000975 max=0.001100 Jy/beam ! Clean residual mean=0.000010 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0201761 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0201761 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8366 mas, bmaj=2.447 mas, bpa=-13.06 degrees ! Estimated noise=6.7612 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 = 0.001173 Jy ! Component: 100 - total flux cleaned = 0.00157457 Jy ! Component: 150 - total flux cleaned = 0.00186812 Jy ! Component: 200 - total flux cleaned = 0.002112 Jy ! Total flux subtracted in 200 components = 0.002112 Jy ! Clean residual min=-0.000608 max=0.000662 Jy/beam ! Clean residual mean=-0.000001 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0222882 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 49 components and 0.0222881 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=1.264 mas, bmaj=2.592 mas, bpa=-13.84 degrees ! Estimated noise=7.52275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000295636 Jy ! Component: 100 - total flux cleaned = 0.000283289 Jy ! Component: 150 - total flux cleaned = 0.000283357 Jy ! Component: 200 - total flux cleaned = 0.000256459 Jy ! Total flux subtracted in 200 components = 0.000256459 Jy ! Clean residual min=-0.000665 max=0.000690 Jy/beam ! Clean residual mean=-0.000004 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0225446 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 = 1.59341e-07 Jy ! Component: 100 - total flux cleaned = -3.41358e-05 Jy ! Component: 150 - total flux cleaned = -4.62681e-05 Jy ! Component: 200 - total flux cleaned = -5.74148e-05 Jy ! Total flux subtracted in 200 components = -5.74148e-05 Jy ! Clean residual min=-0.000682 max=0.000688 Jy/beam ! Clean residual mean=-0.000004 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.0224872 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 85 components and 0.0224872 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8366 mas, bmaj=2.447 mas, bpa=-13.06 degrees ! Estimated noise=6.7612 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.2284e-05 Jy ! Component: 100 - total flux cleaned = 1.84812e-05 Jy ! Component: 150 - total flux cleaned = 1.26081e-05 Jy ! Component: 200 - total flux cleaned = 1.79296e-06 Jy ! Total flux subtracted in 200 components = 1.79296e-06 Jy ! Clean residual min=-0.000613 max=0.000638 Jy/beam ! Clean residual mean=-0.000003 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.022489 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 111 components and 0.022489 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=0.024172Jy sigma=0.016596 ! Fit after self-cal, rms=0.024168Jy sigma=0.016595 wmodel /scr/pima/s3111a_uvs/J1150+4154_X_map.mod ! Writing 111 model components to file: /scr/pima/s3111a_uvs/J1150+4154_X_map.mod wobs /scr/pima/s3111a_uvs/J1150+4154_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111a_uvs/J1150+4154_X_uvs.fits wwins /scr/pima/s3111a_uvs/J1150+4154_X_map.win ! wwins: Wrote 2 windows to /scr/pima/s3111a_uvs/J1150+4154_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 = 0.000111145 Jy ! Component: 100 - total flux cleaned = 0.000237452 Jy ! Component: 150 - total flux cleaned = 0.000353319 Jy ! Component: 200 - total flux cleaned = 0.000435802 Jy ! Component: 250 - total flux cleaned = 0.000544722 Jy ! Component: 300 - total flux cleaned = 0.000640515 Jy ! Component: 350 - total flux cleaned = 0.00069683 Jy ! Component: 400 - total flux cleaned = 0.000717288 Jy ! Component: 450 - total flux cleaned = 0.00074999 Jy ! Component: 500 - total flux cleaned = 0.000743718 Jy ! Component: 550 - total flux cleaned = 0.00074988 Jy ! Component: 600 - total flux cleaned = 0.000762007 Jy ! Component: 650 - total flux cleaned = 0.000773978 Jy ! Component: 700 - total flux cleaned = 0.000808819 Jy ! Component: 750 - total flux cleaned = 0.000825809 Jy ! Component: 800 - total flux cleaned = 0.000848116 Jy ! Component: 850 - total flux cleaned = 0.000859106 Jy ! Component: 900 - total flux cleaned = 0.000864429 Jy ! Component: 950 - total flux cleaned = 0.000853988 Jy ! Component: 1000 - total flux cleaned = 0.000843685 Jy ! Component: 1050 - total flux cleaned = 0.000833592 Jy ! Component: 1100 - total flux cleaned = 0.000813612 Jy ! Component: 1150 - total flux cleaned = 0.000813643 Jy ! Component: 1200 - total flux cleaned = 0.000779295 Jy ! Component: 1250 - total flux cleaned = 0.000750462 Jy ! Component: 1300 - total flux cleaned = 0.000731556 Jy ! Component: 1350 - total flux cleaned = 0.000708159 Jy ! Component: 1400 - total flux cleaned = 0.000680477 Jy ! Component: 1450 - total flux cleaned = 0.0006759 Jy ! Component: 1500 - total flux cleaned = 0.000644434 Jy ! Component: 1550 - total flux cleaned = 0.000622192 Jy ! Component: 1600 - total flux cleaned = 0.000591392 Jy ! Component: 1650 - total flux cleaned = 0.000561041 Jy ! Component: 1700 - total flux cleaned = 0.000522538 Jy ! Component: 1750 - total flux cleaned = 0.000509862 Jy ! Component: 1800 - total flux cleaned = 0.000501515 Jy ! Component: 1850 - total flux cleaned = 0.000489018 Jy ! Component: 1900 - total flux cleaned = 0.000456254 Jy ! Component: 1950 - total flux cleaned = 0.000452201 Jy ! Component: 2000 - total flux cleaned = 0.000436158 Jy ! Total flux subtracted in 2048 components = 0.000444077 Jy ! Clean residual min=-0.000244 max=0.000217 Jy/beam ! Clean residual mean=-0.000001 rms=0.000094 Jy/beam ! Combined flux in latest and established models = 0.0229331 Jy keep ! Adding 166 model components to the UV plane model. ! The established model now contains 277 components and 0.0229331 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111a_uvs/J1150+4154_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8366 x 2.447 at -13.06 degrees (North through East) ! Clean map min=-0.00063432 max=0.019791 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111a_uvs/J1150+4154_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0197909 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.27147e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.40541 1.40541 2.81083 5.62166 11.2433 22.4866 44.9732 89.9465 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.019 quit ! Quitting program ! Log file /scr/pima/s3111a_uvs/J1150+4154_X_uvs.log closed on Mon Jul 23 07:17:36 2012