! Started logfile: /scr/pima/bg219a_uvs/J1102-4404_X_uvs.log on Wed Apr 6 21:33:55 2016 obs /scr/pima/bg219a_uvs/J1102-4404_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1102-4404_X_uva.fits ! AN table 1: 47 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.702128 visibilities/baseline/integration-bin. ! Found source: J1102-4404 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 121 lines of history. ! ! Reading 8316 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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 /scr/pima/bg219a_uvs/J1102-4404_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. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.140610Jy sigma=20.996126 ! Fit after self-cal, rms=0.556084Jy sigma=9.767596 ! 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=0.5781 mas, bmaj=2.059 mas, bpa=-4.041 degrees ! Estimated noise=1.15428 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 = 0.360235 Jy ! Component: 100 - total flux cleaned = 0.439387 Jy ! Total flux subtracted in 100 components = 0.439387 Jy ! Clean residual min=-0.023782 max=0.048276 Jy/beam ! Clean residual mean=0.000105 rms=0.007446 Jy/beam ! Combined flux in latest and established models = 0.439387 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.439387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.121161Jy sigma=2.047673 ! Fit after self-cal, rms=0.121158Jy sigma=2.047579 ! Inverting map ! Added new window around map position (-1.4, -4.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0389187 Jy ! Component: 100 - total flux cleaned = 0.0494599 Jy ! Total flux subtracted in 100 components = 0.0494599 Jy ! Clean residual min=-0.023874 max=0.034598 Jy/beam ! Clean residual mean=0.000134 rms=0.005593 Jy/beam ! Combined flux in latest and established models = 0.488847 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.488847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.108221Jy sigma=1.814507 ! Fit after self-cal, rms=0.106552Jy sigma=1.777015 ! 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=0.7527 mas, bmaj=2.517 mas, bpa=-4.26 degrees ! Estimated noise=0.576925 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 = 0.0150603 Jy ! Component: 100 - total flux cleaned = 0.015127 Jy ! Component: 150 - total flux cleaned = 0.0148672 Jy ! Component: 200 - total flux cleaned = 0.0151045 Jy ! Total flux subtracted in 200 components = 0.0151045 Jy ! Clean residual min=-0.017679 max=0.034363 Jy/beam ! Clean residual mean=0.000301 rms=0.006253 Jy/beam ! Combined flux in latest and established models = 0.503951 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.503951 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.102819Jy sigma=1.735076 ! Fit after self-cal, rms=0.102407Jy sigma=1.724242 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7527 x 2.517 at -4.26 degrees (North through East) ! Clean map min=-0.017386 max=0.43266 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: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 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: ! FD 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: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 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: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.102407Jy sigma=1.724242 ! Fit after self-cal, rms=0.102407Jy sigma=1.724242 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7527 mas, bmaj=2.517 mas, bpa=-4.26 degrees ! Estimated noise=0.576925 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 (-10.2, 43.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0290883 Jy ! Component: 100 - total flux cleaned = 0.0398932 Jy ! Component: 150 - total flux cleaned = 0.0442198 Jy ! Component: 200 - total flux cleaned = 0.0471442 Jy ! Total flux subtracted in 200 components = 0.0471442 Jy ! Clean residual min=-0.018100 max=0.019493 Jy/beam ! Clean residual mean=0.000111 rms=0.004555 Jy/beam ! Combined flux in latest and established models = 0.551095 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 45 components and 0.551095 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.091995Jy sigma=1.576380 ! Fit after self-cal, rms=0.091316Jy sigma=1.562544 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.091316Jy sigma=1.562544 ! Fit after self-cal, rms=0.093303Jy sigma=1.580015 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7506 mas, bmaj=2.512 mas, bpa=-4.237 degrees ! Estimated noise=0.587187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135205 Jy ! Component: 100 - total flux cleaned = 0.0182884 Jy ! Component: 150 - total flux cleaned = 0.0205187 Jy ! Component: 200 - total flux cleaned = 0.0224495 Jy ! Total flux subtracted in 200 components = 0.0224495 Jy ! Clean residual min=-0.016496 max=0.016631 Jy/beam ! Clean residual mean=-0.000021 rms=0.004184 Jy/beam ! Combined flux in latest and established models = 0.573545 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 63 components and 0.573545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.090690Jy sigma=1.535772 ! Fit after self-cal, rms=0.090411Jy sigma=1.531024 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 = 0.00365734 Jy ! Component: 100 - total flux cleaned = 0.00387432 Jy ! Component: 150 - total flux cleaned = 0.00405492 Jy ! Component: 200 - total flux cleaned = 0.00441147 Jy ! Total flux subtracted in 200 components = 0.00441147 Jy ! Clean residual min=-0.015490 max=0.015239 Jy/beam ! Clean residual mean=-0.000039 rms=0.003893 Jy/beam ! Combined flux in latest and established models = 0.577956 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 69 components and 0.577956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.089422Jy sigma=1.515016 ! Fit after self-cal, rms=0.089335Jy sigma=1.513407 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.089335Jy sigma=1.513407 ! Fit after self-cal, rms=0.088698Jy sigma=1.440705 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7524 mas, bmaj=2.514 mas, bpa=-4.048 degrees ! Estimated noise=0.595206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00610165 Jy ! Component: 100 - total flux cleaned = -0.00850843 Jy ! Component: 150 - total flux cleaned = -0.00931519 Jy ! Component: 200 - total flux cleaned = -0.00941274 Jy ! Total flux subtracted in 200 components = -0.00941274 Jy ! Clean residual min=-0.008885 max=0.008033 Jy/beam ! Clean residual mean=-0.000077 rms=0.002235 Jy/beam ! Combined flux in latest and established models = 0.568543 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 85 components and 0.568543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.088304Jy sigma=1.429806 ! Fit after self-cal, rms=0.088366Jy sigma=1.429314 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 = -0.000810502 Jy ! Component: 100 - total flux cleaned = -0.000805933 Jy ! Component: 150 - total flux cleaned = -0.000805356 Jy ! Component: 200 - total flux cleaned = -0.000873439 Jy ! Total flux subtracted in 200 components = -0.000873439 Jy ! Clean residual min=-0.008531 max=0.007915 Jy/beam ! Clean residual mean=-0.000076 rms=0.002190 Jy/beam ! Combined flux in latest and established models = 0.56767 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 92 components and 0.56767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.088278Jy sigma=1.426501 ! Fit after self-cal, rms=0.088281Jy sigma=1.426400 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.088281Jy sigma=1.426400 ! Fit after self-cal, rms=0.088916Jy sigma=1.424682 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.402 mas, bmaj=8.411 mas, bpa=5.526 degrees ! Estimated noise=0.802953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00544562 Jy ! Component: 100 - total flux cleaned = -0.00577484 Jy ! Component: 150 - total flux cleaned = -0.00584314 Jy ! Component: 200 - total flux cleaned = -0.00590952 Jy ! Total flux subtracted in 200 components = -0.00590952 Jy ! Clean residual min=-0.009749 max=0.008646 Jy/beam ! Clean residual mean=-0.000126 rms=0.002925 Jy/beam ! Combined flux in latest and established models = 0.56176 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 100 components and 0.56176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.088980Jy sigma=1.424627 ! Fit after self-cal, rms=0.088940Jy sigma=1.423540 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 = -0.000755078 Jy ! Component: 100 - total flux cleaned = -0.000973311 Jy ! Component: 150 - total flux cleaned = -0.000972424 Jy ! Component: 200 - total flux cleaned = -0.00096932 Jy ! Total flux subtracted in 200 components = -0.00096932 Jy ! Clean residual min=-0.009268 max=0.008385 Jy/beam ! Clean residual mean=-0.000120 rms=0.002900 Jy/beam ! Combined flux in latest and established models = 0.560791 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 105 components and 0.560791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.089010Jy sigma=1.425169 ! Fit after self-cal, rms=0.088976Jy sigma=1.424450 ! 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=0.7523 mas, bmaj=2.514 mas, bpa=-4.023 degrees ! Estimated noise=0.596077 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7523 x 2.514 at -4.023 degrees (North through East) ! Clean map min=-0.015765 max=0.42778 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=0.5776 mas, bmaj=2.057 mas, bpa=-3.774 degrees ! Estimated noise=1.1874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.370079 Jy ! Component: 100 - total flux cleaned = 0.458303 Jy ! Component: 150 - total flux cleaned = 0.491707 Jy ! Component: 200 - total flux cleaned = 0.512147 Jy ! Total flux subtracted in 200 components = 0.512147 Jy ! Clean residual min=-0.012344 max=0.017230 Jy/beam ! Clean residual mean=0.000023 rms=0.003295 Jy/beam ! Combined flux in latest and established models = 0.512147 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.512147 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7523 mas, bmaj=2.514 mas, bpa=-4.023 degrees ! Estimated noise=0.596077 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) ! Added new window around map position (1.4, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0204593 Jy ! Component: 100 - total flux cleaned = 0.0322108 Jy ! Component: 150 - total flux cleaned = 0.0387244 Jy ! Component: 200 - total flux cleaned = 0.040957 Jy ! Total flux subtracted in 200 components = 0.040957 Jy ! Clean residual min=-0.009839 max=0.011346 Jy/beam ! Clean residual mean=-0.000025 rms=0.002646 Jy/beam ! Combined flux in latest and established models = 0.553104 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 51 components and 0.553104 Jy ! Inverting map ! Added new window around map position (10.4, -44). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00912556 Jy ! Component: 100 - total flux cleaned = 0.0109906 Jy ! Component: 150 - total flux cleaned = 0.0120982 Jy ! Component: 200 - total flux cleaned = 0.0126635 Jy ! Total flux subtracted in 200 components = 0.0126635 Jy ! Clean residual min=-0.010109 max=0.007253 Jy/beam ! Clean residual mean=-0.000055 rms=0.001979 Jy/beam ! Combined flux in latest and established models = 0.565767 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 79 components and 0.565767 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=2.402 mas, bmaj=8.411 mas, bpa=5.526 degrees ! Estimated noise=0.802953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017156 Jy ! Component: 100 - total flux cleaned = 0.0018947 Jy ! Component: 150 - total flux cleaned = 0.00173365 Jy ! Component: 200 - total flux cleaned = 0.00159795 Jy ! Total flux subtracted in 200 components = 0.00159795 Jy ! Clean residual min=-0.010254 max=0.008761 Jy/beam ! Clean residual mean=-0.000152 rms=0.002719 Jy/beam ! Combined flux in latest and established models = 0.567365 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.02627e-06 Jy ! Component: 100 - total flux cleaned = -0.000239235 Jy ! Component: 150 - total flux cleaned = -0.000340221 Jy ! Component: 200 - total flux cleaned = -0.000436086 Jy ! Total flux subtracted in 200 components = -0.000436086 Jy ! Clean residual min=-0.009231 max=0.007933 Jy/beam ! Clean residual mean=-0.000187 rms=0.002559 Jy/beam ! Combined flux in latest and established models = 0.566929 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 105 components and 0.566929 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7523 mas, bmaj=2.514 mas, bpa=-4.023 degrees ! Estimated noise=0.596077 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167423 Jy ! Component: 100 - total flux cleaned = 0.00153573 Jy ! Component: 150 - total flux cleaned = 0.00126591 Jy ! Component: 200 - total flux cleaned = 0.0011431 Jy ! Total flux subtracted in 200 components = 0.0011431 Jy ! Clean residual min=-0.006677 max=0.006330 Jy/beam ! Clean residual mean=-0.000098 rms=0.001664 Jy/beam ! Combined flux in latest and established models = 0.568072 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 122 components and 0.568072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.087882Jy sigma=1.404726 ! Fit after self-cal, rms=0.087702Jy sigma=1.401724 wmodel /scr/pima/bg219a_uvs/J1102-4404_X_map.mod ! Writing 122 model components to file: /scr/pima/bg219a_uvs/J1102-4404_X_map.mod wobs /scr/pima/bg219a_uvs/J1102-4404_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1102-4404_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1102-4404_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219a_uvs/J1102-4404_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 = -0.00226525 Jy ! Component: 100 - total flux cleaned = -0.00368062 Jy ! Component: 150 - total flux cleaned = -0.00495434 Jy ! Component: 200 - total flux cleaned = -0.00577914 Jy ! Component: 250 - total flux cleaned = -0.00670314 Jy ! Component: 300 - total flux cleaned = -0.00742154 Jy ! Component: 350 - total flux cleaned = -0.00782635 Jy ! Component: 400 - total flux cleaned = -0.00827364 Jy ! Component: 450 - total flux cleaned = -0.00857851 Jy ! Component: 500 - total flux cleaned = -0.00898673 Jy ! Component: 550 - total flux cleaned = -0.00932106 Jy ! Component: 600 - total flux cleaned = -0.00958609 Jy ! Component: 650 - total flux cleaned = -0.00963871 Jy ! Component: 700 - total flux cleaned = -0.00959242 Jy ! Component: 750 - total flux cleaned = -0.00963935 Jy ! Component: 800 - total flux cleaned = -0.0095934 Jy ! Component: 850 - total flux cleaned = -0.00959424 Jy ! Component: 900 - total flux cleaned = -0.00959408 Jy ! Component: 950 - total flux cleaned = -0.00946755 Jy ! Component: 1000 - total flux cleaned = -0.00959079 Jy ! Component: 1050 - total flux cleaned = -0.00946969 Jy ! Component: 1100 - total flux cleaned = -0.00946997 Jy ! Component: 1150 - total flux cleaned = -0.00946964 Jy ! Component: 1200 - total flux cleaned = -0.00943207 Jy ! Component: 1250 - total flux cleaned = -0.00939535 Jy ! Component: 1300 - total flux cleaned = -0.00939521 Jy ! Component: 1350 - total flux cleaned = -0.00936068 Jy ! Component: 1400 - total flux cleaned = -0.00925805 Jy ! Component: 1450 - total flux cleaned = -0.00922479 Jy ! Component: 1500 - total flux cleaned = -0.00912514 Jy ! Component: 1550 - total flux cleaned = -0.00909207 Jy ! Component: 1600 - total flux cleaned = -0.00905957 Jy ! Component: 1650 - total flux cleaned = -0.00899589 Jy ! Component: 1700 - total flux cleaned = -0.00890152 Jy ! Component: 1750 - total flux cleaned = -0.00883936 Jy ! Component: 1800 - total flux cleaned = -0.00871644 Jy ! Component: 1850 - total flux cleaned = -0.00850373 Jy ! Component: 1900 - total flux cleaned = -0.0083233 Jy ! Component: 1950 - total flux cleaned = -0.00811501 Jy ! Component: 2000 - total flux cleaned = -0.00799681 Jy ! Component: 2050 - total flux cleaned = -0.00788022 Jy ! Component: 2100 - total flux cleaned = -0.00776454 Jy ! Component: 2150 - total flux cleaned = -0.00764977 Jy ! Component: 2200 - total flux cleaned = -0.00745052 Jy ! Component: 2250 - total flux cleaned = -0.00733739 Jy ! Component: 2300 - total flux cleaned = -0.00716906 Jy ! Component: 2350 - total flux cleaned = -0.00702989 Jy ! Component: 2400 - total flux cleaned = -0.00694699 Jy ! Component: 2450 - total flux cleaned = -0.00686443 Jy ! Component: 2500 - total flux cleaned = -0.00686449 Jy ! Component: 2550 - total flux cleaned = -0.00686442 Jy ! Component: 2600 - total flux cleaned = -0.00683717 Jy ! Component: 2650 - total flux cleaned = -0.00686442 Jy ! Component: 2700 - total flux cleaned = -0.00686434 Jy ! Component: 2750 - total flux cleaned = -0.00683731 Jy ! Component: 2800 - total flux cleaned = -0.00686442 Jy ! Component: 2850 - total flux cleaned = -0.00681044 Jy ! Component: 2900 - total flux cleaned = -0.00675649 Jy ! Component: 2950 - total flux cleaned = -0.0067564 Jy ! Component: 3000 - total flux cleaned = -0.00675649 Jy ! Component: 3050 - total flux cleaned = -0.00667553 Jy ! Component: 3100 - total flux cleaned = -0.00664874 Jy ! Component: 3150 - total flux cleaned = -0.00667572 Jy ! Component: 3200 - total flux cleaned = -0.00670261 Jy ! Component: 3250 - total flux cleaned = -0.00667569 Jy ! Component: 3300 - total flux cleaned = -0.00664872 Jy ! Component: 3350 - total flux cleaned = -0.00670266 Jy ! Component: 3400 - total flux cleaned = -0.00670276 Jy ! Component: 3450 - total flux cleaned = -0.0067569 Jy ! Component: 3500 - total flux cleaned = -0.00675686 Jy ! Component: 3550 - total flux cleaned = -0.00683835 Jy ! Component: 3600 - total flux cleaned = -0.00689287 Jy ! Component: 3650 - total flux cleaned = -0.00697476 Jy ! Component: 3700 - total flux cleaned = -0.00702942 Jy ! Component: 3750 - total flux cleaned = -0.00711142 Jy ! Component: 3800 - total flux cleaned = -0.00716622 Jy ! Component: 3850 - total flux cleaned = -0.00727612 Jy ! Component: 3900 - total flux cleaned = -0.00727619 Jy ! Component: 3950 - total flux cleaned = -0.00735885 Jy ! Component: 4000 - total flux cleaned = -0.00746972 Jy ! Component: 4050 - total flux cleaned = -0.0074976 Jy ! Total flux subtracted in 4096 components = -0.0075534 Jy ! Clean residual min=-0.001861 max=0.001813 Jy/beam ! Clean residual mean=-0.000027 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.560519 Jy keep ! Adding 256 model components to the UV plane model. ! The established model now contains 378 components and 0.560519 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1102-4404_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7523 x 2.514 at -4.023 degrees (North through East) ! Clean map min=-0.014706 max=0.42714 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1102-4404_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.42714 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000463351 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.325433 0.325433 0.650866 1.30173 2.60346 5.20692 10.4138 20.8277 41.6554 83.3108 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.427 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 921.849 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1102-4404_X_uvs.log closed on Wed Apr 6 21:33:59 2016