! Started logfile: /d2/scr/pima/bp177f_uvs/J0006+1415_X_uvs.log on Fri Mar 21 07:32:10 2014 obs /d2/scr/pima/bp177f_uvs/J0006+1415_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J0006+1415_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0006+1415 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1080 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177f_uvs/J0006+1415_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! 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=1.003415Jy sigma=39.204908 ! Fit after self-cal, rms=0.902563Jy sigma=35.267354 ! 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=0.7895 mas, bmaj=2.055 mas, bpa=5.405 degrees ! Estimated noise=0.724542 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 = 0.0722072 Jy ! Component: 100 - total flux cleaned = 0.0892353 Jy ! Total flux subtracted in 100 components = 0.0892353 Jy ! Clean residual min=-0.005126 max=0.012104 Jy/beam ! Clean residual mean=-0.000008 rms=0.001660 Jy/beam ! Combined flux in latest and established models = 0.0892353 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0892353 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=0.030492Jy sigma=1.151463 ! Fit after self-cal, rms=0.030482Jy sigma=1.150594 ! Inverting map ! Added new window around map position (1.2, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123495 Jy ! Component: 100 - total flux cleaned = 0.0196483 Jy ! Total flux subtracted in 100 components = 0.0196483 Jy ! Clean residual min=-0.004099 max=0.005771 Jy/beam ! Clean residual mean=-0.000006 rms=0.001118 Jy/beam ! Combined flux in latest and established models = 0.108884 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.108884 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=0.023295Jy sigma=0.864369 ! Fit after self-cal, rms=0.023098Jy sigma=0.857931 ! 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=0.9506 mas, bmaj=2.271 mas, bpa=5.067 degrees ! Estimated noise=0.557145 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 = 0.00736928 Jy ! Component: 100 - total flux cleaned = 0.0122859 Jy ! Component: 150 - total flux cleaned = 0.015888 Jy ! Component: 200 - total flux cleaned = 0.0186402 Jy ! Total flux subtracted in 200 components = 0.0186402 Jy ! Clean residual min=-0.003815 max=0.005201 Jy/beam ! Clean residual mean=-0.000008 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.127524 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 53 components and 0.127524 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=0.019798Jy sigma=0.741588 ! Fit after self-cal, rms=0.019714Jy sigma=0.738235 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9506 x 2.271 at 5.067 degrees (North through East) ! Clean map min=-0.0032311 max=0.09434 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 1.18 FD 1.13 HN 0.88 KP 0.91 ! LA 0.95 MK 1.01 NL 1.18 OV 0.99 ! PT 0.84 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 0.87 KP 0.88 ! LA 0.93 MK 1.01 NL 1.14 OV 0.97 ! PT 0.84 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.12 HN 0.94 KP 1.03 ! LA 0.89 MK 1.07 NL 1.15 OV 1.01 ! PT 0.87 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 1.00 KP 0.91 ! LA 0.90 MK 1.08 NL 1.14 OV 0.98 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.97 KP 0.95 ! LA 0.93 MK 1.01 NL 1.12 OV 0.98 ! PT 0.86 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 1.01 FD 1.02 HN 0.96 KP 0.97 ! LA 0.92 MK 1.00 NL 1.14 OV 1.01 ! PT 0.88 SC 1.02 ! ! ! Correcting IF 8. ! 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* ! ! ! Fit before self-cal, rms=0.019714Jy sigma=0.738235 ! Fit after self-cal, rms=0.015959Jy sigma=0.614650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9557 mas, bmaj=2.287 mas, bpa=5.183 degrees ! Estimated noise=0.546157 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 (-2.6, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00252584 Jy ! Component: 100 - total flux cleaned = 0.00378647 Jy ! Component: 150 - total flux cleaned = 0.00412147 Jy ! Component: 200 - total flux cleaned = 0.00433124 Jy ! Total flux subtracted in 200 components = 0.00433124 Jy ! Clean residual min=-0.001626 max=0.002156 Jy/beam ! Clean residual mean=-0.000001 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.131855 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 0.131855 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=0.015531Jy sigma=0.595603 ! Fit after self-cal, rms=0.015526Jy sigma=0.595108 ! 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=0.015526Jy sigma=0.595108 ! Fit after self-cal, rms=0.015468Jy sigma=0.594559 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9553 mas, bmaj=2.287 mas, bpa=5.167 degrees ! Estimated noise=0.544657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000424502 Jy ! Component: 100 - total flux cleaned = 0.000743402 Jy ! Component: 150 - total flux cleaned = 0.000969741 Jy ! Component: 200 - total flux cleaned = 0.00114993 Jy ! Total flux subtracted in 200 components = 0.00114993 Jy ! Clean residual min=-0.001590 max=0.001934 Jy/beam ! Clean residual mean=-0.000001 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.133005 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.133005 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=0.015386Jy sigma=0.590439 ! Fit after self-cal, rms=0.015385Jy sigma=0.590340 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 (26.4, -46.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162925 Jy ! Component: 100 - total flux cleaned = 0.00251413 Jy ! Component: 150 - total flux cleaned = 0.00296689 Jy ! Component: 200 - total flux cleaned = 0.00316541 Jy ! Total flux subtracted in 200 components = 0.00316541 Jy ! Clean residual min=-0.001473 max=0.001563 Jy/beam ! Clean residual mean=0.000000 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.13617 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 105 components and 0.13617 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=0.015192Jy sigma=0.582249 ! Fit after self-cal, rms=0.015183Jy sigma=0.581765 ! 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=0.015183Jy sigma=0.581765 ! Fit after self-cal, rms=0.015105Jy sigma=0.580947 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9543 mas, bmaj=2.285 mas, bpa=5.217 degrees ! Estimated noise=0.542724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000330195 Jy ! Component: 100 - total flux cleaned = 0.000757522 Jy ! Component: 150 - total flux cleaned = 0.00101362 Jy ! Component: 200 - total flux cleaned = 0.00126669 Jy ! Total flux subtracted in 200 components = 0.00126669 Jy ! Clean residual min=-0.001434 max=0.001463 Jy/beam ! Clean residual mean=-0.000000 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.137437 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 119 components and 0.137437 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=0.015048Jy sigma=0.578134 ! Fit after self-cal, rms=0.015046Jy sigma=0.578051 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 = 0.000295936 Jy ! Component: 100 - total flux cleaned = 0.000455945 Jy ! Component: 150 - total flux cleaned = 0.000557492 Jy ! Component: 200 - total flux cleaned = 0.00063781 Jy ! Total flux subtracted in 200 components = 0.00063781 Jy ! Clean residual min=-0.001403 max=0.001442 Jy/beam ! Clean residual mean=-0.000000 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.138075 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 127 components and 0.138075 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=0.015012Jy sigma=0.576624 ! Fit after self-cal, rms=0.015011Jy sigma=0.576596 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015011Jy sigma=0.576596 ! Fit after self-cal, rms=0.014964Jy sigma=0.576272 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.063 mas, bmaj=3.141 mas, bpa=-2.422 degrees ! Estimated noise=0.678248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116902 Jy ! Component: 100 - total flux cleaned = 0.00196713 Jy ! Component: 150 - total flux cleaned = 0.00244927 Jy ! Component: 200 - total flux cleaned = 0.00273479 Jy ! Total flux subtracted in 200 components = 0.00273479 Jy ! Clean residual min=-0.001931 max=0.001405 Jy/beam ! Clean residual mean=-0.000001 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.14081 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 143 components and 0.14081 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=0.014946Jy sigma=0.575560 ! Fit after self-cal, rms=0.014944Jy sigma=0.575439 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 = 0.000272687 Jy ! Component: 100 - total flux cleaned = 0.000420434 Jy ! Component: 150 - total flux cleaned = 0.000521563 Jy ! Component: 200 - total flux cleaned = 0.000568155 Jy ! Total flux subtracted in 200 components = 0.000568155 Jy ! Clean residual min=-0.001797 max=0.001383 Jy/beam ! Clean residual mean=-0.000001 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.141378 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 157 components and 0.141378 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=0.014946Jy sigma=0.575350 ! Fit after self-cal, rms=0.014946Jy sigma=0.575312 ! 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=0.9536 mas, bmaj=2.283 mas, bpa=5.232 degrees ! Estimated noise=0.541279 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9536 x 2.283 at 5.232 degrees (North through East) ! Clean map min=-0.001348 max=0.091524 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=0.7907 mas, bmaj=2.063 mas, bpa=5.677 degrees ! Estimated noise=0.708127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0705595 Jy ! Component: 100 - total flux cleaned = 0.0888962 Jy ! Component: 150 - total flux cleaned = 0.0997012 Jy ! Component: 200 - total flux cleaned = 0.10684 Jy ! Total flux subtracted in 200 components = 0.10684 Jy ! Clean residual min=-0.002686 max=0.003864 Jy/beam ! Clean residual mean=-0.000005 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.10684 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.10684 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9536 mas, bmaj=2.283 mas, bpa=5.232 degrees ! Estimated noise=0.541279 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 = 0.00661412 Jy ! Component: 100 - total flux cleaned = 0.0108544 Jy ! Component: 150 - total flux cleaned = 0.0140386 Jy ! Component: 200 - total flux cleaned = 0.0165505 Jy ! Total flux subtracted in 200 components = 0.0165505 Jy ! Clean residual min=-0.001826 max=0.002150 Jy/beam ! Clean residual mean=-0.000004 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.123391 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 48 components and 0.123391 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.063 mas, bmaj=3.141 mas, bpa=-2.422 degrees ! Estimated noise=0.678248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00382113 Jy ! Component: 100 - total flux cleaned = 0.0067392 Jy ! Component: 150 - total flux cleaned = 0.00907437 Jy ! Component: 200 - total flux cleaned = 0.0109642 Jy ! Total flux subtracted in 200 components = 0.0109642 Jy ! Clean residual min=-0.002239 max=0.002057 Jy/beam ! Clean residual mean=-0.000004 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.134355 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 = 0.00154141 Jy ! Component: 100 - total flux cleaned = 0.00280242 Jy ! Component: 150 - total flux cleaned = 0.00383862 Jy ! Component: 200 - total flux cleaned = 0.00466615 Jy ! Total flux subtracted in 200 components = 0.00466615 Jy ! Clean residual min=-0.002000 max=0.001507 Jy/beam ! Clean residual mean=-0.000001 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.139021 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 132 components and 0.139021 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9536 mas, bmaj=2.283 mas, bpa=5.232 degrees ! Estimated noise=0.541279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000212663 Jy ! Component: 100 - total flux cleaned = 0.000501957 Jy ! Component: 150 - total flux cleaned = 0.000656039 Jy ! Component: 200 - total flux cleaned = 0.000683274 Jy ! Total flux subtracted in 200 components = 0.000683274 Jy ! Clean residual min=-0.001593 max=0.001594 Jy/beam ! Clean residual mean=-0.000000 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.139704 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 144 components and 0.139704 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=0.015026Jy sigma=0.577754 ! Fit after self-cal, rms=0.015016Jy sigma=0.577547 wmodel /d2/scr/pima/bp177f_uvs/J0006+1415_X_map.mod ! Writing 144 model components to file: /d2/scr/pima/bp177f_uvs/J0006+1415_X_map.mod wobs /d2/scr/pima/bp177f_uvs/J0006+1415_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J0006+1415_X_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J0006+1415_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177f_uvs/J0006+1415_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000230758 Jy ! Component: 100 - total flux cleaned = 0.000232654 Jy ! Component: 150 - total flux cleaned = 0.000119567 Jy ! Component: 200 - total flux cleaned = -7.09217e-05 Jy ! Component: 250 - total flux cleaned = -0.000132279 Jy ! Component: 300 - total flux cleaned = -0.000170812 Jy ! Component: 350 - total flux cleaned = -0.00020824 Jy ! Component: 400 - total flux cleaned = -0.000244769 Jy ! Component: 450 - total flux cleaned = -0.000314993 Jy ! Component: 500 - total flux cleaned = -0.000332582 Jy ! Component: 550 - total flux cleaned = -0.000398713 Jy ! Component: 600 - total flux cleaned = -0.000399008 Jy ! Component: 650 - total flux cleaned = -0.000430643 Jy ! Component: 700 - total flux cleaned = -0.000521504 Jy ! Component: 750 - total flux cleaned = -0.00055087 Jy ! Component: 800 - total flux cleaned = -0.000550646 Jy ! Component: 850 - total flux cleaned = -0.000593251 Jy ! Component: 900 - total flux cleaned = -0.000648655 Jy ! Component: 950 - total flux cleaned = -0.00070302 Jy ! Component: 1000 - total flux cleaned = -0.00075606 Jy ! Component: 1050 - total flux cleaned = -0.000782277 Jy ! Component: 1100 - total flux cleaned = -0.000820624 Jy ! Component: 1150 - total flux cleaned = -0.000870812 Jy ! Component: 1200 - total flux cleaned = -0.00088299 Jy ! Component: 1250 - total flux cleaned = -0.000870641 Jy ! Component: 1300 - total flux cleaned = -0.000870851 Jy ! Component: 1350 - total flux cleaned = -0.000882564 Jy ! Component: 1400 - total flux cleaned = -0.000847813 Jy ! Component: 1450 - total flux cleaned = -0.000813753 Jy ! Component: 1500 - total flux cleaned = -0.000813859 Jy ! Component: 1550 - total flux cleaned = -0.000780616 Jy ! Component: 1600 - total flux cleaned = -0.00079174 Jy ! Component: 1650 - total flux cleaned = -0.000770268 Jy ! Component: 1700 - total flux cleaned = -0.000759582 Jy ! Component: 1750 - total flux cleaned = -0.000738477 Jy ! Component: 1800 - total flux cleaned = -0.000749055 Jy ! Component: 1850 - total flux cleaned = -0.000749105 Jy ! Component: 1900 - total flux cleaned = -0.000779637 Jy ! Component: 1950 - total flux cleaned = -0.000739588 Jy ! Component: 2000 - total flux cleaned = -0.000769294 Jy ! Component: 2050 - total flux cleaned = -0.000759572 Jy ! Component: 2100 - total flux cleaned = -0.000779007 Jy ! Component: 2150 - total flux cleaned = -0.000807612 Jy ! Component: 2200 - total flux cleaned = -0.000760122 Jy ! Component: 2250 - total flux cleaned = -0.000797776 Jy ! Component: 2300 - total flux cleaned = -0.000807001 Jy ! Component: 2350 - total flux cleaned = -0.00080689 Jy ! Component: 2400 - total flux cleaned = -0.000824982 Jy ! Component: 2450 - total flux cleaned = -0.000833924 Jy ! Component: 2500 - total flux cleaned = -0.000851621 Jy ! Component: 2550 - total flux cleaned = -0.000825102 Jy ! Component: 2600 - total flux cleaned = -0.000860006 Jy ! Component: 2650 - total flux cleaned = -0.000868642 Jy ! Component: 2700 - total flux cleaned = -0.000885598 Jy ! Component: 2750 - total flux cleaned = -0.000868714 Jy ! Component: 2800 - total flux cleaned = -0.000851898 Jy ! Component: 2850 - total flux cleaned = -0.000876965 Jy ! Component: 2900 - total flux cleaned = -0.000885146 Jy ! Component: 2950 - total flux cleaned = -0.000901507 Jy ! Component: 3000 - total flux cleaned = -0.000901492 Jy ! Component: 3050 - total flux cleaned = -0.000893431 Jy ! Component: 3100 - total flux cleaned = -0.000941372 Jy ! Component: 3150 - total flux cleaned = -0.000949138 Jy ! Component: 3200 - total flux cleaned = -0.000933368 Jy ! Component: 3250 - total flux cleaned = -0.000964453 Jy ! Component: 3300 - total flux cleaned = -0.000948939 Jy ! Component: 3350 - total flux cleaned = -0.000956647 Jy ! Component: 3400 - total flux cleaned = -0.000979495 Jy ! Component: 3450 - total flux cleaned = -0.000971897 Jy ! Component: 3500 - total flux cleaned = -0.000956945 Jy ! Component: 3550 - total flux cleaned = -0.00099417 Jy ! Component: 3600 - total flux cleaned = -0.00097939 Jy ! Component: 3650 - total flux cleaned = -0.00100879 Jy ! Component: 3700 - total flux cleaned = -0.00101602 Jy ! Component: 3750 - total flux cleaned = -0.00100158 Jy ! Component: 3800 - total flux cleaned = -0.00103037 Jy ! Component: 3850 - total flux cleaned = -0.00100179 Jy ! Component: 3900 - total flux cleaned = -0.00100894 Jy ! Component: 3950 - total flux cleaned = -0.0010019 Jy ! Component: 4000 - total flux cleaned = -0.000994872 Jy ! Component: 4050 - total flux cleaned = -0.000994864 Jy ! Total flux subtracted in 4096 components = -0.00101573 Jy ! Clean residual min=-0.000502 max=0.000511 Jy/beam ! Clean residual mean=0.000001 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.138689 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 421 components and 0.138689 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177f_uvs/J0006+1415_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9536 x 2.283 at 5.232 degrees (North through East) ! Clean map min=-0.00078521 max=0.091563 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J0006+1415_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0915626 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000116511 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.381743 0.381743 0.763486 1.52697 3.05395 6.10789 12.2158 24.4316 48.8631 97.7263 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.091 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 785.868 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J0006+1415_X_uvs.log closed on Fri Mar 21 07:32:15 2014