! Started logfile: /d2/scr/pima/bp177h_uvs/J1212+6356_C_uvs.log on Sun Mar 30 00:45:24 2014 obs /d2/scr/pima/bp177h_uvs/J1212+6356_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1212+6356_C_uva.fits ! AN table 1: 2 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.955556 visibilities/baseline/integration-bin. ! Found source: J1212+6356 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 688 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177h_uvs/J1212+6356_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! 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=0.997605Jy sigma=56.878020 ! Fit after self-cal, rms=0.973611Jy sigma=55.454111 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.525 mas, bmaj=4.963 mas, bpa=-2.004 degrees ! Estimated noise=0.600754 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 = 0.0194843 Jy ! Component: 100 - total flux cleaned = 0.0251477 Jy ! Total flux subtracted in 100 components = 0.0251477 Jy ! Clean residual min=-0.001743 max=0.002631 Jy/beam ! Clean residual mean=0.000000 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0251477 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0251477 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=0.014474Jy sigma=0.703080 ! Fit after self-cal, rms=0.013206Jy sigma=0.655520 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323128 Jy ! Component: 100 - total flux cleaned = 0.00501359 Jy ! Total flux subtracted in 100 components = 0.00501359 Jy ! Clean residual min=-0.001489 max=0.001443 Jy/beam ! Clean residual mean=0.000000 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0301613 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.0301613 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=0.012132Jy sigma=0.590670 ! Fit after self-cal, rms=0.012122Jy sigma=0.590217 ! 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=1.77 mas, bmaj=5.048 mas, bpa=-2.117 degrees ! Estimated noise=0.485343 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 = 0.00143401 Jy ! Component: 100 - total flux cleaned = 0.00223061 Jy ! Component: 150 - total flux cleaned = 0.00271638 Jy ! Component: 200 - total flux cleaned = 0.00302965 Jy ! Total flux subtracted in 200 components = 0.00302965 Jy ! Clean residual min=-0.001283 max=0.001398 Jy/beam ! Clean residual mean=0.000001 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0331909 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.0331909 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=0.011911Jy sigma=0.580513 ! Fit after self-cal, rms=0.011907Jy sigma=0.580311 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.77 x 5.048 at -2.117 degrees (North through East) ! Clean map min=-0.0012656 max=0.026877 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: ! BR 0.94 FD 1.05 HN 0.88 KP 0.91 ! LA 1.13 MK 1.07 NL 1.03 OV 0.90 ! PT 0.85 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.11 HN 1.08 KP 0.90 ! LA 0.95 MK 1.00 NL 1.01 OV 1.01 ! PT 1.06 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 1.03 KP 1.06 ! LA 0.92 MK 0.91 NL 1.08 OV 0.93 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.88 HN 1.07 KP 0.97 ! LA 1.01 MK 1.05 NL 1.04 OV 1.05 ! PT 0.94 SC 0.87 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.01 HN 0.99 KP 1.03 ! LA 1.00 MK 0.83 NL 1.12 OV 1.01 ! PT 0.96 SC 0.92 ! ! ! Fit before self-cal, rms=0.011907Jy sigma=0.580311 ! Fit after self-cal, rms=0.011491Jy sigma=0.562293 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.761 mas, bmaj=5.046 mas, bpa=-1.871 degrees ! Estimated noise=0.475061 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 = -0.000116569 Jy ! Component: 100 - total flux cleaned = -7.11897e-05 Jy ! Component: 150 - total flux cleaned = -5.15969e-05 Jy ! Component: 200 - total flux cleaned = -4.05025e-05 Jy ! Total flux subtracted in 200 components = -4.05025e-05 Jy ! Clean residual min=-0.001233 max=0.001313 Jy/beam ! Clean residual mean=0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0331504 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 40 components and 0.0331504 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=0.011481Jy sigma=0.561167 ! Fit after self-cal, rms=0.011484Jy sigma=0.561040 ! 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=0.011484Jy sigma=0.561040 ! Fit after self-cal, rms=0.011401Jy sigma=0.560764 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.757 mas, bmaj=5.046 mas, bpa=-1.821 degrees ! Estimated noise=0.470789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000148294 Jy ! Component: 100 - total flux cleaned = -0.000111202 Jy ! Component: 150 - total flux cleaned = -9.53092e-05 Jy ! Component: 200 - total flux cleaned = -8.5464e-05 Jy ! Total flux subtracted in 200 components = -8.5464e-05 Jy ! Clean residual min=-0.001225 max=0.001296 Jy/beam ! Clean residual mean=0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0330649 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 45 components and 0.0330649 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=0.011398Jy sigma=0.560164 ! Fit after self-cal, rms=0.011398Jy sigma=0.560155 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 (-21, 8.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113601 Jy ! Component: 100 - total flux cleaned = 0.00157285 Jy ! Component: 150 - total flux cleaned = 0.00177752 Jy ! Component: 200 - total flux cleaned = 0.00192843 Jy ! Total flux subtracted in 200 components = 0.00192843 Jy ! Clean residual min=-0.001105 max=0.001112 Jy/beam ! Clean residual mean=-0.000000 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0349934 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 68 components and 0.0349934 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=0.011269Jy sigma=0.552185 ! Fit after self-cal, rms=0.011264Jy sigma=0.551855 ! 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=0.011264Jy sigma=0.551855 ! Fit after self-cal, rms=0.011174Jy sigma=0.551410 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.755 mas, bmaj=5.052 mas, bpa=-1.804 degrees ! Estimated noise=0.466531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000203405 Jy ! Component: 100 - total flux cleaned = 0.000292623 Jy ! Component: 150 - total flux cleaned = 0.000322282 Jy ! Component: 200 - total flux cleaned = 0.000376581 Jy ! Total flux subtracted in 200 components = 0.000376581 Jy ! Clean residual min=-0.001135 max=0.001066 Jy/beam ! Clean residual mean=-0.000000 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0353699 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 89 components and 0.0353699 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=0.011153Jy sigma=0.550278 ! Fit after self-cal, rms=0.011153Jy sigma=0.550255 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 = -2.19106e-06 Jy ! Component: 100 - total flux cleaned = 2.22291e-05 Jy ! Component: 150 - total flux cleaned = 6.01958e-05 Jy ! Component: 200 - total flux cleaned = 7.47719e-05 Jy ! Total flux subtracted in 200 components = 7.47719e-05 Jy ! Clean residual min=-0.001139 max=0.001069 Jy/beam ! Clean residual mean=-0.000000 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0354447 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 100 components and 0.0354447 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=0.011141Jy sigma=0.549686 ! Fit after self-cal, rms=0.011141Jy sigma=0.549673 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.011141Jy sigma=0.549673 ! Fit after self-cal, rms=0.011128Jy sigma=0.549619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.501 mas, bmaj=5.412 mas, bpa=-3.381 degrees ! Estimated noise=0.583502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.53149e-05 Jy ! Component: 100 - total flux cleaned = 7.30739e-05 Jy ! Component: 150 - total flux cleaned = 0.00012434 Jy ! Component: 200 - total flux cleaned = 0.000137484 Jy ! Total flux subtracted in 200 components = 0.000137484 Jy ! Clean residual min=-0.001294 max=0.001045 Jy/beam ! Clean residual mean=-0.000001 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0355822 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 113 components and 0.0355822 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=0.011121Jy sigma=0.549347 ! Fit after self-cal, rms=0.011121Jy sigma=0.549283 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 = -2.55493e-05 Jy ! Component: 100 - total flux cleaned = -1.91288e-05 Jy ! Component: 150 - total flux cleaned = -1.89934e-05 Jy ! Component: 200 - total flux cleaned = -2.46414e-05 Jy ! Total flux subtracted in 200 components = -2.46414e-05 Jy ! Clean residual min=-0.001281 max=0.001047 Jy/beam ! Clean residual mean=-0.000001 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0355576 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 117 components and 0.0355576 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=0.011118Jy sigma=0.549208 ! Fit after self-cal, rms=0.011117Jy sigma=0.549161 ! 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=1.756 mas, bmaj=5.053 mas, bpa=-1.805 degrees ! Estimated noise=0.466175 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.756 x 5.053 at -1.805 degrees (North through East) ! Clean map min=-0.0010658 max=0.026121 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.514 mas, bmaj=4.98 mas, bpa=-1.73 degrees ! Estimated noise=0.574333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0189048 Jy ! Component: 100 - total flux cleaned = 0.0246926 Jy ! Component: 150 - total flux cleaned = 0.0277389 Jy ! Component: 200 - total flux cleaned = 0.029436 Jy ! Total flux subtracted in 200 components = 0.029436 Jy ! Clean residual min=-0.001320 max=0.001287 Jy/beam ! Clean residual mean=0.000000 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.029436 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.029436 Jy ! Inverting map and beam ! Estimated beam: bmin=1.756 mas, bmaj=5.053 mas, bpa=-1.805 degrees ! Estimated noise=0.466175 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 = 0.00152659 Jy ! Component: 100 - total flux cleaned = 0.00255988 Jy ! Component: 150 - total flux cleaned = 0.00335895 Jy ! Component: 200 - total flux cleaned = 0.00385512 Jy ! Total flux subtracted in 200 components = 0.00385512 Jy ! Clean residual min=-0.001071 max=0.001109 Jy/beam ! Clean residual mean=0.000000 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0332911 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 48 components and 0.0332911 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.501 mas, bmaj=5.412 mas, bpa=-3.381 degrees ! Estimated noise=0.583502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000863125 Jy ! Component: 100 - total flux cleaned = 0.00142918 Jy ! Component: 150 - total flux cleaned = 0.00161933 Jy ! Component: 200 - total flux cleaned = 0.00169077 Jy ! Total flux subtracted in 200 components = 0.00169077 Jy ! Clean residual min=-0.001320 max=0.001002 Jy/beam ! Clean residual mean=-0.000001 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0349818 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 = 6.36245e-05 Jy ! Component: 100 - total flux cleaned = 0.00010956 Jy ! Component: 150 - total flux cleaned = 0.000161784 Jy ! Component: 200 - total flux cleaned = 0.000171497 Jy ! Total flux subtracted in 200 components = 0.000171497 Jy ! Clean residual min=-0.001309 max=0.001006 Jy/beam ! Clean residual mean=-0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0351533 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 94 components and 0.0351534 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.756 mas, bmaj=5.053 mas, bpa=-1.805 degrees ! Estimated noise=0.466175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000169996 Jy ! Component: 100 - total flux cleaned = 0.000255359 Jy ! Component: 150 - total flux cleaned = 0.00029811 Jy ! Component: 200 - total flux cleaned = 0.000307505 Jy ! Total flux subtracted in 200 components = 0.000307505 Jy ! Clean residual min=-0.001091 max=0.001081 Jy/beam ! Clean residual mean=-0.000000 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0354609 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 113 components and 0.0354609 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=0.011133Jy sigma=0.550069 ! Fit after self-cal, rms=0.011130Jy sigma=0.549917 wmodel /d2/scr/pima/bp177h_uvs/J1212+6356_C_map.mod ! Writing 113 model components to file: /d2/scr/pima/bp177h_uvs/J1212+6356_C_map.mod wobs /d2/scr/pima/bp177h_uvs/J1212+6356_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1212+6356_C_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1212+6356_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177h_uvs/J1212+6356_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000153683 Jy ! Component: 100 - total flux cleaned = -0.000469016 Jy ! Component: 150 - total flux cleaned = -0.000746631 Jy ! Component: 200 - total flux cleaned = -0.000885769 Jy ! Component: 250 - total flux cleaned = -0.000959569 Jy ! Component: 300 - total flux cleaned = -0.00105904 Jy ! Component: 350 - total flux cleaned = -0.00112791 Jy ! Component: 400 - total flux cleaned = -0.00116771 Jy ! Component: 450 - total flux cleaned = -0.00120654 Jy ! Component: 500 - total flux cleaned = -0.00123187 Jy ! Component: 550 - total flux cleaned = -0.00123236 Jy ! Component: 600 - total flux cleaned = -0.00123301 Jy ! Component: 650 - total flux cleaned = -0.00123312 Jy ! Component: 700 - total flux cleaned = -0.00119884 Jy ! Component: 750 - total flux cleaned = -0.00115403 Jy ! Component: 800 - total flux cleaned = -0.00113203 Jy ! Component: 850 - total flux cleaned = -0.00105692 Jy ! Component: 900 - total flux cleaned = -0.0010254 Jy ! Component: 950 - total flux cleaned = -0.000994251 Jy ! Component: 1000 - total flux cleaned = -0.000933448 Jy ! Component: 1050 - total flux cleaned = -0.000903699 Jy ! Component: 1100 - total flux cleaned = -0.000903594 Jy ! Component: 1150 - total flux cleaned = -0.00087471 Jy ! Component: 1200 - total flux cleaned = -0.000855766 Jy ! Component: 1250 - total flux cleaned = -0.000837024 Jy ! Component: 1300 - total flux cleaned = -0.000837138 Jy ! Component: 1350 - total flux cleaned = -0.000828101 Jy ! Component: 1400 - total flux cleaned = -0.000827953 Jy ! Component: 1450 - total flux cleaned = -0.000783704 Jy ! Component: 1500 - total flux cleaned = -0.000748824 Jy ! Component: 1550 - total flux cleaned = -0.000722925 Jy ! Component: 1600 - total flux cleaned = -0.000705891 Jy ! Component: 1650 - total flux cleaned = -0.000672254 Jy ! Component: 1700 - total flux cleaned = -0.000622389 Jy ! Component: 1750 - total flux cleaned = -0.00057323 Jy ! Component: 1800 - total flux cleaned = -0.000548995 Jy ! Component: 1850 - total flux cleaned = -0.000509134 Jy ! Component: 1900 - total flux cleaned = -0.000493387 Jy ! Component: 1950 - total flux cleaned = -0.000446421 Jy ! Component: 2000 - total flux cleaned = -0.000407687 Jy ! Component: 2050 - total flux cleaned = -0.000346131 Jy ! Component: 2100 - total flux cleaned = -0.000323259 Jy ! Component: 2150 - total flux cleaned = -0.000263002 Jy ! Component: 2200 - total flux cleaned = -0.000196031 Jy ! Component: 2250 - total flux cleaned = -0.000173998 Jy ! Component: 2300 - total flux cleaned = -0.000144862 Jy ! Component: 2350 - total flux cleaned = -9.4308e-05 Jy ! Component: 2400 - total flux cleaned = -5.86429e-05 Jy ! Component: 2450 - total flux cleaned = -3.7573e-05 Jy ! Component: 2500 - total flux cleaned = -3.05717e-05 Jy ! Component: 2550 - total flux cleaned = 1.13068e-05 Jy ! Component: 2600 - total flux cleaned = 5.94633e-05 Jy ! Component: 2650 - total flux cleaned = 7.31698e-05 Jy ! Component: 2700 - total flux cleaned = 0.000100312 Jy ! Component: 2750 - total flux cleaned = 0.000140522 Jy ! Component: 2800 - total flux cleaned = 0.000180444 Jy ! Component: 2850 - total flux cleaned = 0.000213399 Jy ! Component: 2900 - total flux cleaned = 0.000233067 Jy ! Component: 2950 - total flux cleaned = 0.000304458 Jy ! Component: 3000 - total flux cleaned = 0.000330175 Jy ! Component: 3050 - total flux cleaned = 0.000387562 Jy ! Component: 3100 - total flux cleaned = 0.000419109 Jy ! Component: 3150 - total flux cleaned = 0.000456813 Jy ! Component: 3200 - total flux cleaned = 0.000487973 Jy ! Component: 3250 - total flux cleaned = 0.000518942 Jy ! Component: 3300 - total flux cleaned = 0.00058038 Jy ! Component: 3350 - total flux cleaned = 0.00059263 Jy ! Component: 3400 - total flux cleaned = 0.000647133 Jy ! Component: 3450 - total flux cleaned = 0.000665236 Jy ! Component: 3500 - total flux cleaned = 0.000712994 Jy ! Component: 3550 - total flux cleaned = 0.000730801 Jy ! Component: 3600 - total flux cleaned = 0.000748459 Jy ! Component: 3650 - total flux cleaned = 0.000789407 Jy ! Component: 3700 - total flux cleaned = 0.000824257 Jy ! Component: 3750 - total flux cleaned = 0.000841537 Jy ! Component: 3800 - total flux cleaned = 0.000853027 Jy ! Component: 3850 - total flux cleaned = 0.000875814 Jy ! Component: 3900 - total flux cleaned = 0.000904136 Jy ! Component: 3950 - total flux cleaned = 0.000926622 Jy ! Component: 4000 - total flux cleaned = 0.000937829 Jy ! Component: 4050 - total flux cleaned = 0.00097678 Jy ! Total flux subtracted in 4096 components = 0.0010044 Jy ! Clean residual min=-0.000304 max=0.000317 Jy/beam ! Clean residual mean=0.000000 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.0364653 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 400 components and 0.0364653 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1212+6356_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.756 x 5.053 at -1.805 degrees (North through East) ! Clean map min=-0.00062156 max=0.026015 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1212+6356_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0260145 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000100206 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.15558 1.15558 2.31116 4.62231 9.24463 18.4893 36.9785 73.957 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.026 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 259.61 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1212+6356_C_uvs.log closed on Sun Mar 30 00:45:29 2014