! Started logfile: /d2/scr/pima/bp177e_uvs/J1802+1735_X_uvs.log on Sat Mar 22 21:07:05 2014 obs /d2/scr/pima/bp177e_uvs/J1802+1735_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1802+1735_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.944444 visibilities/baseline/integration-bin. ! Found source: J1802+1735 ! ! 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 816 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/bp177e_uvs/J1802+1735_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=0.999354Jy sigma=40.553325 ! Fit after self-cal, rms=0.960658Jy sigma=38.938401 ! 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=0.9779 mas, bmaj=2.467 mas, bpa=18.29 degrees ! Estimated noise=0.883583 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, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0280024 Jy ! Component: 100 - total flux cleaned = 0.0404043 Jy ! Total flux subtracted in 100 components = 0.0404043 Jy ! Clean residual min=-0.009134 max=0.013418 Jy/beam ! Clean residual mean=0.000017 rms=0.003358 Jy/beam ! Combined flux in latest and established models = 0.0404043 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0404043 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=0.051179Jy sigma=2.106194 ! Fit after self-cal, rms=0.049285Jy sigma=2.034278 ! 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=1.212 mas, bmaj=2.639 mas, bpa=17.09 degrees ! Estimated noise=0.623306 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 = 0.0135229 Jy ! Component: 100 - total flux cleaned = 0.0213502 Jy ! Component: 150 - total flux cleaned = 0.0264442 Jy ! Component: 200 - total flux cleaned = 0.029804 Jy ! Total flux subtracted in 200 components = 0.029804 Jy ! Clean residual min=-0.010558 max=0.024699 Jy/beam ! Clean residual mean=0.000033 rms=0.004942 Jy/beam ! Combined flux in latest and established models = 0.0702084 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 45 components and 0.0702084 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=0.045362Jy sigma=1.867904 ! Fit after self-cal, rms=0.045382Jy sigma=1.865722 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.212 x 2.639 at 17.09 degrees (North through East) ! Clean map min=-0.010634 max=0.03999 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! 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* 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.045382Jy sigma=1.865722 ! Fit after self-cal, rms=0.045382Jy sigma=1.865722 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.212 mas, bmaj=2.639 mas, bpa=17.09 degrees ! Estimated noise=0.623306 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 = 0.00257138 Jy ! Component: 100 - total flux cleaned = 0.00420727 Jy ! Component: 150 - total flux cleaned = 0.00455633 Jy ! Component: 200 - total flux cleaned = 0.00464848 Jy ! Total flux subtracted in 200 components = 0.00464848 Jy ! Clean residual min=-0.010378 max=0.024317 Jy/beam ! Clean residual mean=0.000035 rms=0.004906 Jy/beam ! Combined flux in latest and established models = 0.0748568 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.0748568 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=0.045193Jy sigma=1.859019 ! Fit after self-cal, rms=0.045216Jy sigma=1.858582 ! 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=0.045216Jy sigma=1.858582 ! Fit after self-cal, rms=0.045216Jy sigma=1.858582 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.212 mas, bmaj=2.639 mas, bpa=17.09 degrees ! Estimated noise=0.623306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000218597 Jy ! Component: 100 - total flux cleaned = 0.000268109 Jy ! Component: 150 - total flux cleaned = 0.0003115 Jy ! Component: 200 - total flux cleaned = 0.000355545 Jy ! Total flux subtracted in 200 components = 0.000355545 Jy ! Clean residual min=-0.010398 max=0.024090 Jy/beam ! Clean residual mean=0.000035 rms=0.004895 Jy/beam ! Combined flux in latest and established models = 0.0752124 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 62 components and 0.0752124 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=0.045119Jy sigma=1.855675 ! Fit after self-cal, rms=0.045138Jy sigma=1.855344 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 (-9.6, -13.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0245831 Jy ! Component: 100 - total flux cleaned = 0.0385699 Jy ! Component: 150 - total flux cleaned = 0.0477715 Jy ! Component: 200 - total flux cleaned = 0.0547118 Jy ! Total flux subtracted in 200 components = 0.0547118 Jy ! Clean residual min=-0.007614 max=0.008872 Jy/beam ! Clean residual mean=0.000007 rms=0.002621 Jy/beam ! Combined flux in latest and established models = 0.129924 Jy ! Performing phase self-cal ! Adding 82 model components to the UV plane model. ! The established model now contains 143 components and 0.129924 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=0.028409Jy sigma=1.144727 ! Fit after self-cal, rms=0.025240Jy sigma=1.010993 ! 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=0.025240Jy sigma=1.010993 ! Fit after self-cal, rms=0.025240Jy sigma=1.010993 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.212 mas, bmaj=2.639 mas, bpa=17.09 degrees ! Estimated noise=0.623306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00908131 Jy ! Component: 100 - total flux cleaned = 0.0152288 Jy ! Component: 150 - total flux cleaned = 0.0203014 Jy ! Component: 200 - total flux cleaned = 0.0246195 Jy ! Total flux subtracted in 200 components = 0.0246195 Jy ! Clean residual min=-0.004414 max=0.005409 Jy/beam ! Clean residual mean=0.000004 rms=0.001596 Jy/beam ! Combined flux in latest and established models = 0.154544 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 180 components and 0.154544 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=0.020635Jy sigma=0.805387 ! Fit after self-cal, rms=0.020370Jy sigma=0.791545 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 = 0.00429963 Jy ! Component: 100 - total flux cleaned = 0.00768205 Jy ! Component: 150 - total flux cleaned = 0.0106005 Jy ! Component: 200 - total flux cleaned = 0.0131527 Jy ! Total flux subtracted in 200 components = 0.0131527 Jy ! Clean residual min=-0.003757 max=0.004327 Jy/beam ! Clean residual mean=0.000002 rms=0.001260 Jy/beam ! Combined flux in latest and established models = 0.167696 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 204 components and 0.167696 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=0.018921Jy sigma=0.725547 ! Fit after self-cal, rms=0.018895Jy sigma=0.723561 ! 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=0.018895Jy sigma=0.723561 ! Fit after self-cal, rms=0.018629Jy sigma=0.706349 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.351 mas, bmaj=3.125 mas, bpa=11.82 degrees ! Estimated noise=0.714805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00356961 Jy ! Component: 100 - total flux cleaned = 0.00622191 Jy ! Component: 150 - total flux cleaned = 0.0083629 Jy ! Component: 200 - total flux cleaned = 0.0101056 Jy ! Total flux subtracted in 200 components = 0.0101056 Jy ! Clean residual min=-0.003991 max=0.004392 Jy/beam ! Clean residual mean=-0.000001 rms=0.001490 Jy/beam ! Combined flux in latest and established models = 0.177802 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 220 components and 0.177802 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=0.018258Jy sigma=0.687601 ! Fit after self-cal, rms=0.018246Jy sigma=0.686661 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 = 0.00153046 Jy ! Component: 100 - total flux cleaned = 0.00278801 Jy ! Component: 150 - total flux cleaned = 0.00386001 Jy ! Component: 200 - total flux cleaned = 0.00478179 Jy ! Total flux subtracted in 200 components = 0.00478179 Jy ! Clean residual min=-0.003744 max=0.004400 Jy/beam ! Clean residual mean=-0.000002 rms=0.001401 Jy/beam ! Combined flux in latest and established models = 0.182584 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 234 components and 0.182584 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=0.018179Jy sigma=0.683714 ! Fit after self-cal, rms=0.018177Jy sigma=0.683431 ! 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=1.209 mas, bmaj=2.65 mas, bpa=17.44 degrees ! Estimated noise=0.618372 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.209 x 2.65 at 17.44 degrees (North through East) ! Clean map min=-0.0029228 max=0.043524 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=0.9695 mas, bmaj=2.489 mas, bpa=18.74 degrees ! Estimated noise=0.871345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0311469 Jy ! Component: 100 - total flux cleaned = 0.0490455 Jy ! Component: 150 - total flux cleaned = 0.0623828 Jy ! Component: 200 - total flux cleaned = 0.073188 Jy ! Total flux subtracted in 200 components = 0.073188 Jy ! Clean residual min=-0.006717 max=0.008266 Jy/beam ! Clean residual mean=0.000007 rms=0.002510 Jy/beam ! Combined flux in latest and established models = 0.0731879 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 48 model components to the UV plane model. ! The established model now contains 48 components and 0.0731879 Jy ! Inverting map and beam ! Estimated beam: bmin=1.209 mas, bmaj=2.65 mas, bpa=17.44 degrees ! Estimated noise=0.618372 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 = 0.0149548 Jy ! Component: 100 - total flux cleaned = 0.0271277 Jy ! Component: 150 - total flux cleaned = 0.0374493 Jy ! Component: 200 - total flux cleaned = 0.0462854 Jy ! Total flux subtracted in 200 components = 0.0462854 Jy ! Clean residual min=-0.006263 max=0.007338 Jy/beam ! Clean residual mean=0.000006 rms=0.002371 Jy/beam ! Combined flux in latest and established models = 0.119473 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 123 components and 0.119473 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=2.351 mas, bmaj=3.125 mas, bpa=11.82 degrees ! Estimated noise=0.714805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123712 Jy ! Component: 100 - total flux cleaned = 0.0219421 Jy ! Component: 150 - total flux cleaned = 0.0296072 Jy ! Component: 200 - total flux cleaned = 0.0358474 Jy ! Total flux subtracted in 200 components = 0.0358474 Jy ! Clean residual min=-0.005702 max=0.006124 Jy/beam ! Clean residual mean=0.000003 rms=0.002228 Jy/beam ! Combined flux in latest and established models = 0.155321 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 = 0.00512648 Jy ! Component: 100 - total flux cleaned = 0.0093678 Jy ! Component: 150 - total flux cleaned = 0.0128978 Jy ! Component: 200 - total flux cleaned = 0.0158474 Jy ! Total flux subtracted in 200 components = 0.0158474 Jy ! Clean residual min=-0.004360 max=0.004609 Jy/beam ! Clean residual mean=-0.000000 rms=0.001632 Jy/beam ! Combined flux in latest and established models = 0.171168 Jy ! Adding 101 model components to the UV plane model. ! The established model now contains 200 components and 0.171168 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.209 mas, bmaj=2.65 mas, bpa=17.44 degrees ! Estimated noise=0.618372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280295 Jy ! Component: 100 - total flux cleaned = 0.0043245 Jy ! Component: 150 - total flux cleaned = 0.00567369 Jy ! Component: 200 - total flux cleaned = 0.00689619 Jy ! Total flux subtracted in 200 components = 0.00689619 Jy ! Clean residual min=-0.003184 max=0.003992 Jy/beam ! Clean residual mean=-0.000001 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.178064 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 219 components and 0.178064 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=0.018371Jy sigma=0.693679 ! Fit after self-cal, rms=0.018344Jy sigma=0.691106 wmodel /d2/scr/pima/bp177e_uvs/J1802+1735_X_map.mod ! Writing 219 model components to file: /d2/scr/pima/bp177e_uvs/J1802+1735_X_map.mod wobs /d2/scr/pima/bp177e_uvs/J1802+1735_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1802+1735_X_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1802+1735_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177e_uvs/J1802+1735_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 = 0.00111892 Jy ! Component: 100 - total flux cleaned = 0.00174664 Jy ! Component: 150 - total flux cleaned = 0.0023248 Jy ! Component: 200 - total flux cleaned = 0.00271684 Jy ! Component: 250 - total flux cleaned = 0.00303699 Jy ! Component: 300 - total flux cleaned = 0.00316562 Jy ! Component: 350 - total flux cleaned = 0.00328607 Jy ! Component: 400 - total flux cleaned = 0.00347803 Jy ! Component: 450 - total flux cleaned = 0.00351585 Jy ! Component: 500 - total flux cleaned = 0.00380029 Jy ! Component: 550 - total flux cleaned = 0.00393705 Jy ! Component: 600 - total flux cleaned = 0.00413545 Jy ! Component: 650 - total flux cleaned = 0.00423047 Jy ! Component: 700 - total flux cleaned = 0.00426113 Jy ! Component: 750 - total flux cleaned = 0.00429048 Jy ! Component: 800 - total flux cleaned = 0.00429012 Jy ! Component: 850 - total flux cleaned = 0.00423444 Jy ! Component: 900 - total flux cleaned = 0.00423373 Jy ! Component: 950 - total flux cleaned = 0.00420791 Jy ! Component: 1000 - total flux cleaned = 0.00420796 Jy ! Component: 1050 - total flux cleaned = 0.00418349 Jy ! Component: 1100 - total flux cleaned = 0.00411227 Jy ! Component: 1150 - total flux cleaned = 0.00408869 Jy ! Component: 1200 - total flux cleaned = 0.00399919 Jy ! Component: 1250 - total flux cleaned = 0.00393427 Jy ! Component: 1300 - total flux cleaned = 0.00389214 Jy ! Component: 1350 - total flux cleaned = 0.00382966 Jy ! Component: 1400 - total flux cleaned = 0.00376878 Jy ! Component: 1450 - total flux cleaned = 0.0037094 Jy ! Component: 1500 - total flux cleaned = 0.00367068 Jy ! Component: 1550 - total flux cleaned = 0.00361423 Jy ! Component: 1600 - total flux cleaned = 0.00355996 Jy ! Component: 1650 - total flux cleaned = 0.00348861 Jy ! Component: 1700 - total flux cleaned = 0.00345382 Jy ! Component: 1750 - total flux cleaned = 0.0033858 Jy ! Component: 1800 - total flux cleaned = 0.00333621 Jy ! Component: 1850 - total flux cleaned = 0.00328769 Jy ! Component: 1900 - total flux cleaned = 0.0032085 Jy ! Component: 1950 - total flux cleaned = 0.00308504 Jy ! Component: 2000 - total flux cleaned = 0.00304018 Jy ! Component: 2050 - total flux cleaned = 0.00296634 Jy ! Component: 2100 - total flux cleaned = 0.00289439 Jy ! Component: 2150 - total flux cleaned = 0.00290876 Jy ! Component: 2200 - total flux cleaned = 0.00289481 Jy ! Component: 2250 - total flux cleaned = 0.00285386 Jy ! Component: 2300 - total flux cleaned = 0.0028403 Jy ! Component: 2350 - total flux cleaned = 0.00280028 Jy ! Component: 2400 - total flux cleaned = 0.00278713 Jy ! Component: 2450 - total flux cleaned = 0.00274838 Jy ! Component: 2500 - total flux cleaned = 0.00272281 Jy ! Component: 2550 - total flux cleaned = 0.00271018 Jy ! Component: 2600 - total flux cleaned = 0.0026353 Jy ! Component: 2650 - total flux cleaned = 0.00257361 Jy ! Component: 2700 - total flux cleaned = 0.00251269 Jy ! Component: 2750 - total flux cleaned = 0.00245212 Jy ! Component: 2800 - total flux cleaned = 0.00239207 Jy ! Component: 2850 - total flux cleaned = 0.0023326 Jy ! Component: 2900 - total flux cleaned = 0.00226191 Jy ! Component: 2950 - total flux cleaned = 0.0021918 Jy ! Component: 3000 - total flux cleaned = 0.00216851 Jy ! Component: 3050 - total flux cleaned = 0.00207618 Jy ! Component: 3100 - total flux cleaned = 0.00201899 Jy ! Component: 3150 - total flux cleaned = 0.00196223 Jy ! Component: 3200 - total flux cleaned = 0.00189457 Jy ! Component: 3250 - total flux cleaned = 0.00183857 Jy ! Component: 3300 - total flux cleaned = 0.00177194 Jy ! Component: 3350 - total flux cleaned = 0.00173873 Jy ! Component: 3400 - total flux cleaned = 0.00165107 Jy ! Component: 3450 - total flux cleaned = 0.00161837 Jy ! Component: 3500 - total flux cleaned = 0.00156427 Jy ! Component: 3550 - total flux cleaned = 0.0014782 Jy ! Component: 3600 - total flux cleaned = 0.00144612 Jy ! Component: 3650 - total flux cleaned = 0.00140354 Jy ! Component: 3700 - total flux cleaned = 0.00130834 Jy ! Component: 3750 - total flux cleaned = 0.00125577 Jy ! Component: 3800 - total flux cleaned = 0.00118249 Jy ! Component: 3850 - total flux cleaned = 0.00117204 Jy ! Component: 3900 - total flux cleaned = 0.00115124 Jy ! Component: 3950 - total flux cleaned = 0.00112023 Jy ! Component: 4000 - total flux cleaned = 0.00109966 Jy ! Component: 4050 - total flux cleaned = 0.00108936 Jy ! Total flux subtracted in 4096 components = 0.00108934 Jy ! Clean residual min=-0.000633 max=0.000578 Jy/beam ! Clean residual mean=-0.000001 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.179154 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 497 components and 0.179154 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1802+1735_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.209 x 2.65 at 17.44 degrees (North through East) ! Clean map min=-0.0016966 max=0.043933 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1802+1735_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0439332 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000175172 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.19617 1.19617 2.39234 4.78468 9.56936 19.1387 38.2775 76.5549 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.043 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 250.8 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1802+1735_X_uvs.log closed on Sat Mar 22 21:07:10 2014