! Started logfile: /g0/scr/pima/s4195c_uvs/J1419+5423_X_uvs.log on Tue Dec 31 19:55:56 2013 obs /g0/scr/pima/s4195c_uvs/J1419+5423_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195c_uvs/J1419+5423_X_uva.fits ! AN table 1: 6 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.962963 visibilities/baseline/integration-bin. ! Found source: J1419+5423 ! ! 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 1664 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 /g0/scr/pima/s4195c_uvs/J1419+5423_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.084283Jy sigma=17.697885 ! Fit after self-cal, rms=0.604537Jy sigma=9.625613 ! 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=0.9992 mas, bmaj=1.057 mas, bpa=16.31 degrees ! Estimated noise=1.59377 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 = 0.304765 Jy ! Component: 100 - total flux cleaned = 0.371606 Jy ! Total flux subtracted in 100 components = 0.371606 Jy ! Clean residual min=-0.013062 max=0.020890 Jy/beam ! Clean residual mean=0.000095 rms=0.003212 Jy/beam ! Combined flux in latest and established models = 0.371606 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.371606 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=0.073232Jy sigma=1.395706 ! Fit after self-cal, rms=0.073201Jy sigma=1.395599 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0213442 Jy ! Component: 100 - total flux cleaned = 0.0319456 Jy ! Total flux subtracted in 100 components = 0.0319456 Jy ! Clean residual min=-0.012398 max=0.021826 Jy/beam ! Clean residual mean=0.000071 rms=0.002754 Jy/beam ! Combined flux in latest and established models = 0.403552 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.403552 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=0.064362Jy sigma=1.197292 ! Fit after self-cal, rms=0.064215Jy sigma=1.196944 ! Inverting map ! Added new window around map position (4.2, -3.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0199155 Jy ! Component: 100 - total flux cleaned = 0.0294161 Jy ! Total flux subtracted in 100 components = 0.0294161 Jy ! Clean residual min=-0.009705 max=0.011495 Jy/beam ! Clean residual mean=0.000062 rms=0.002308 Jy/beam ! Combined flux in latest and established models = 0.432968 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.432968 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=0.055517Jy sigma=1.028180 ! Fit after self-cal, rms=0.054792Jy sigma=1.022187 ! 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=1.224 mas, bmaj=1.333 mas, bpa=37.64 degrees ! Estimated noise=1.10918 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 = 0.0182342 Jy ! Component: 100 - total flux cleaned = 0.0315651 Jy ! Component: 150 - total flux cleaned = 0.0416701 Jy ! Component: 200 - total flux cleaned = 0.0494431 Jy ! Total flux subtracted in 200 components = 0.0494431 Jy ! Clean residual min=-0.012169 max=0.014940 Jy/beam ! Clean residual mean=0.000139 rms=0.003026 Jy/beam ! Combined flux in latest and established models = 0.482411 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 49 components and 0.482411 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=0.048886Jy sigma=0.851525 ! Fit after self-cal, rms=0.048497Jy sigma=0.847304 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.224 x 1.333 at 37.64 degrees (North through East) ! Clean map min=-0.011239 max=0.40015 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 1.11 HN 0.96 KP 0.98 LA 1.00 ! MK 1.03 NL 1.03 OV 0.99 PT 0.86 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 HN 0.93 KP 0.99 LA 0.95 ! MK 1.07 NL 1.04 OV 0.97 PT 0.89 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 HN 0.98 KP 1.07 LA 0.94 ! MK 1.11 NL 1.03 OV 1.02 PT 0.89 ! SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.00 KP 0.95 LA 0.97 ! MK 1.11 NL 1.00 OV 1.01 PT 0.94 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 0.98 KP 1.08 LA 0.97 ! MK 1.01 NL 0.97 OV 0.99 PT 0.91 ! SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 1.09 KP 1.05 LA 1.04 ! MK 1.03 NL 1.02 OV 1.04 PT 0.94 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.02 KP 1.00 LA 0.93 ! MK 1.01 NL 1.02 OV 1.05 PT 0.88 ! SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 HN 0.99 KP 1.07 LA 0.88 ! MK 1.00 NL 0.99 OV 1.05 PT 0.84 ! SC 1.14 ! ! ! Fit before self-cal, rms=0.048497Jy sigma=0.847304 ! Fit after self-cal, rms=0.032377Jy sigma=0.530771 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.241 mas, bmaj=1.353 mas, bpa=37.71 degrees ! Estimated noise=1.09679 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 (6.6, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00695099 Jy ! Component: 100 - total flux cleaned = 0.00849638 Jy ! Component: 150 - total flux cleaned = 0.00982526 Jy ! Component: 200 - total flux cleaned = 0.0108477 Jy ! Total flux subtracted in 200 components = 0.0108477 Jy ! Clean residual min=-0.006563 max=0.006304 Jy/beam ! Clean residual mean=-0.000015 rms=0.001426 Jy/beam ! Combined flux in latest and established models = 0.493259 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 68 components and 0.493259 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=0.029672Jy sigma=0.475620 ! Fit after self-cal, rms=0.029540Jy sigma=0.474270 ! 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=0.029540Jy sigma=0.474270 ! Fit after self-cal, rms=0.026680Jy sigma=0.427696 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.241 mas, bmaj=1.352 mas, bpa=39.5 degrees ! Estimated noise=1.09747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111949 Jy ! Component: 100 - total flux cleaned = 0.00103406 Jy ! Component: 150 - total flux cleaned = 0.000971999 Jy ! Component: 200 - total flux cleaned = 0.000796925 Jy ! Total flux subtracted in 200 components = 0.000796925 Jy ! Clean residual min=-0.003628 max=0.005166 Jy/beam ! Clean residual mean=0.000011 rms=0.001141 Jy/beam ! Combined flux in latest and established models = 0.494056 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 78 components and 0.494056 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=0.026222Jy sigma=0.418768 ! Fit after self-cal, rms=0.026143Jy sigma=0.418372 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, -9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00540854 Jy ! Component: 100 - total flux cleaned = 0.00873328 Jy ! Component: 150 - total flux cleaned = 0.0101369 Jy ! Component: 200 - total flux cleaned = 0.0108712 Jy ! Total flux subtracted in 200 components = 0.0108712 Jy ! Clean residual min=-0.003494 max=0.004259 Jy/beam ! Clean residual mean=-0.000001 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.504927 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 107 components and 0.504927 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=0.025086Jy sigma=0.390985 ! Fit after self-cal, rms=0.024997Jy sigma=0.390168 ! Inverting map ! Added new window around map position (14, -11.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00399534 Jy ! Component: 100 - total flux cleaned = 0.00637003 Jy ! Component: 150 - total flux cleaned = 0.00795024 Jy ! Component: 200 - total flux cleaned = 0.00891395 Jy ! Total flux subtracted in 200 components = 0.00891395 Jy ! Clean residual min=-0.002927 max=0.002927 Jy/beam ! Clean residual mean=-0.000004 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.513841 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 136 components and 0.513841 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=0.024428Jy sigma=0.373482 ! Fit after self-cal, rms=0.024312Jy sigma=0.372588 ! 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=0.024312Jy sigma=0.372588 ! Fit after self-cal, rms=0.024185Jy sigma=0.369543 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.243 mas, bmaj=1.353 mas, bpa=39.41 degrees ! Estimated noise=1.09485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000243531 Jy ! Component: 100 - total flux cleaned = 0.000693175 Jy ! Component: 150 - total flux cleaned = 0.000912705 Jy ! Component: 200 - total flux cleaned = 0.00120676 Jy ! Total flux subtracted in 200 components = 0.00120676 Jy ! Clean residual min=-0.002563 max=0.002580 Jy/beam ! Clean residual mean=-0.000008 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.515048 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 155 components and 0.515048 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=0.023904Jy sigma=0.364323 ! Fit after self-cal, rms=0.023862Jy sigma=0.364026 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 = 0.000250797 Jy ! Component: 100 - total flux cleaned = 0.00046803 Jy ! Component: 150 - total flux cleaned = 0.000666648 Jy ! Component: 200 - total flux cleaned = 0.0008532 Jy ! Total flux subtracted in 200 components = 0.0008532 Jy ! Clean residual min=-0.002439 max=0.002515 Jy/beam ! Clean residual mean=-0.000008 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.515901 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 166 components and 0.515901 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=0.023722Jy sigma=0.361677 ! Fit after self-cal, rms=0.023706Jy sigma=0.361553 ! 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=0.023706Jy sigma=0.361553 ! Fit after self-cal, rms=0.023678Jy sigma=0.360481 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.412 mas, bmaj=2.485 mas, bpa=80.72 degrees ! Estimated noise=1.27792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000638594 Jy ! Component: 100 - total flux cleaned = 0.00124696 Jy ! Component: 150 - total flux cleaned = 0.001764 Jy ! Component: 200 - total flux cleaned = 0.00212583 Jy ! Total flux subtracted in 200 components = 0.00212583 Jy ! Clean residual min=-0.002897 max=0.002604 Jy/beam ! Clean residual mean=-0.000024 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.518027 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 175 components and 0.518026 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=0.023578Jy sigma=0.358059 ! Fit after self-cal, rms=0.023524Jy sigma=0.357517 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 = 0.000328003 Jy ! Component: 100 - total flux cleaned = 0.000725476 Jy ! Component: 150 - total flux cleaned = 0.000960359 Jy ! Component: 200 - total flux cleaned = 0.0011377 Jy ! Total flux subtracted in 200 components = 0.0011377 Jy ! Clean residual min=-0.002729 max=0.002486 Jy/beam ! Clean residual mean=-0.000027 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.519164 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 182 components and 0.519164 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=0.023488Jy sigma=0.357130 ! Fit after self-cal, rms=0.023487Jy sigma=0.356875 ! 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=1.244 mas, bmaj=1.354 mas, bpa=39.39 degrees ! Estimated noise=1.09314 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.244 x 1.354 at 39.39 degrees (North through East) ! Clean map min=-0.002091 max=0.39485 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=1.012 mas, bmaj=1.068 mas, bpa=17.95 degrees ! Estimated noise=1.5999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.305943 Jy ! Component: 100 - total flux cleaned = 0.37304 Jy ! Component: 150 - total flux cleaned = 0.395523 Jy ! Component: 200 - total flux cleaned = 0.409909 Jy ! Total flux subtracted in 200 components = 0.409909 Jy ! Clean residual min=-0.005788 max=0.008978 Jy/beam ! Clean residual mean=0.000041 rms=0.001565 Jy/beam ! Combined flux in latest and established models = 0.409909 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 0.409909 Jy ! Inverting map and beam ! Estimated beam: bmin=1.244 mas, bmaj=1.354 mas, bpa=39.39 degrees ! Estimated noise=1.09314 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 = 0.0196862 Jy ! Component: 100 - total flux cleaned = 0.0331827 Jy ! Component: 150 - total flux cleaned = 0.0433037 Jy ! Component: 200 - total flux cleaned = 0.0513677 Jy ! Total flux subtracted in 200 components = 0.0513677 Jy ! Clean residual min=-0.004745 max=0.007374 Jy/beam ! Clean residual mean=0.000061 rms=0.001626 Jy/beam ! Combined flux in latest and established models = 0.461277 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 65 components and 0.461277 Jy ! Inverting map ! Added new window around map position (1.4, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00745864 Jy ! Component: 100 - total flux cleaned = 0.013226 Jy ! Component: 150 - total flux cleaned = 0.0181249 Jy ! Component: 200 - total flux cleaned = 0.0223568 Jy ! Total flux subtracted in 200 components = 0.0223568 Jy ! Clean residual min=-0.003343 max=0.003770 Jy/beam ! Clean residual mean=0.000028 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.483633 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 110 components and 0.483633 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=2.412 mas, bmaj=2.485 mas, bpa=80.72 degrees ! Estimated noise=1.27792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00676761 Jy ! Component: 100 - total flux cleaned = 0.0119239 Jy ! Component: 150 - total flux cleaned = 0.0160687 Jy ! Component: 200 - total flux cleaned = 0.0194621 Jy ! Total flux subtracted in 200 components = 0.0194621 Jy ! Clean residual min=-0.003859 max=0.003375 Jy/beam ! Clean residual mean=0.000016 rms=0.001140 Jy/beam ! Combined flux in latest and established models = 0.503095 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 = 0.00283959 Jy ! Component: 100 - total flux cleaned = 0.00524159 Jy ! Component: 150 - total flux cleaned = 0.00728812 Jy ! Component: 200 - total flux cleaned = 0.00903927 Jy ! Total flux subtracted in 200 components = 0.00903927 Jy ! Clean residual min=-0.002941 max=0.002698 Jy/beam ! Clean residual mean=-0.000005 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.512135 Jy ! Adding 134 model components to the UV plane model. ! The established model now contains 225 components and 0.512135 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.244 mas, bmaj=1.354 mas, bpa=39.39 degrees ! Estimated noise=1.09314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143782 Jy ! Component: 100 - total flux cleaned = 0.00230041 Jy ! Component: 150 - total flux cleaned = 0.00305331 Jy ! Component: 200 - total flux cleaned = 0.00372394 Jy ! Total flux subtracted in 200 components = 0.00372394 Jy ! Clean residual min=-0.002263 max=0.001944 Jy/beam ! Clean residual mean=-0.000009 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.515859 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 247 components and 0.515859 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=0.022933Jy sigma=0.351399 ! Fit after self-cal, rms=0.022795Jy sigma=0.350148 wmodel /g0/scr/pima/s4195c_uvs/J1419+5423_X_map.mod ! Writing 247 model components to file: /g0/scr/pima/s4195c_uvs/J1419+5423_X_map.mod wobs /g0/scr/pima/s4195c_uvs/J1419+5423_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195c_uvs/J1419+5423_X_uvs.fits wwins /g0/scr/pima/s4195c_uvs/J1419+5423_X_map.win ! wwins: Wrote 6 windows to /g0/scr/pima/s4195c_uvs/J1419+5423_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 = -0.000784287 Jy ! Component: 100 - total flux cleaned = -0.0010634 Jy ! Component: 150 - total flux cleaned = -0.00126089 Jy ! Component: 200 - total flux cleaned = -0.00157503 Jy ! Component: 250 - total flux cleaned = -0.0019058 Jy ! Component: 300 - total flux cleaned = -0.00210916 Jy ! Component: 350 - total flux cleaned = -0.00230614 Jy ! Component: 400 - total flux cleaned = -0.00244239 Jy ! Component: 450 - total flux cleaned = -0.00260256 Jy ! Component: 500 - total flux cleaned = -0.00275757 Jy ! Component: 550 - total flux cleaned = -0.00285891 Jy ! Component: 600 - total flux cleaned = -0.00293357 Jy ! Component: 650 - total flux cleaned = -0.00290986 Jy ! Component: 700 - total flux cleaned = -0.00298169 Jy ! Component: 750 - total flux cleaned = -0.00288882 Jy ! Component: 800 - total flux cleaned = -0.00288909 Jy ! Component: 850 - total flux cleaned = -0.002889 Jy ! Component: 900 - total flux cleaned = -0.00284506 Jy ! Component: 950 - total flux cleaned = -0.00288832 Jy ! Component: 1000 - total flux cleaned = -0.00290875 Jy ! Component: 1050 - total flux cleaned = -0.00290865 Jy ! Component: 1100 - total flux cleaned = -0.00292933 Jy ! Component: 1150 - total flux cleaned = -0.00296952 Jy ! Component: 1200 - total flux cleaned = -0.00287016 Jy ! Component: 1250 - total flux cleaned = -0.00290959 Jy ! Component: 1300 - total flux cleaned = -0.00285171 Jy ! Component: 1350 - total flux cleaned = -0.00290894 Jy ! Component: 1400 - total flux cleaned = -0.00288983 Jy ! Component: 1450 - total flux cleaned = -0.00285274 Jy ! Component: 1500 - total flux cleaned = -0.00292648 Jy ! Component: 1550 - total flux cleaned = -0.0029081 Jy ! Component: 1600 - total flux cleaned = -0.00297977 Jy ! Component: 1650 - total flux cleaned = -0.00294446 Jy ! Component: 1700 - total flux cleaned = -0.00297921 Jy ! Component: 1750 - total flux cleaned = -0.00299639 Jy ! Component: 1800 - total flux cleaned = -0.00306464 Jy ! Component: 1850 - total flux cleaned = -0.00313231 Jy ! Component: 1900 - total flux cleaned = -0.00311533 Jy ! Component: 1950 - total flux cleaned = -0.00318162 Jy ! Component: 2000 - total flux cleaned = -0.00316508 Jy ! Component: 2050 - total flux cleaned = -0.00318146 Jy ! Component: 2100 - total flux cleaned = -0.00324552 Jy ! Component: 2150 - total flux cleaned = -0.00332536 Jy ! Component: 2200 - total flux cleaned = -0.00337255 Jy ! Component: 2250 - total flux cleaned = -0.00335659 Jy ! Component: 2300 - total flux cleaned = -0.00340322 Jy ! Component: 2350 - total flux cleaned = -0.00349546 Jy ! Component: 2400 - total flux cleaned = -0.00348026 Jy ! Component: 2450 - total flux cleaned = -0.00346507 Jy ! Component: 2500 - total flux cleaned = -0.003525 Jy ! Component: 2550 - total flux cleaned = -0.0035548 Jy ! Component: 2600 - total flux cleaned = -0.0035402 Jy ! Component: 2650 - total flux cleaned = -0.00358389 Jy ! Component: 2700 - total flux cleaned = -0.00362718 Jy ! Component: 2750 - total flux cleaned = -0.00362721 Jy ! Component: 2800 - total flux cleaned = -0.00358472 Jy ! Component: 2850 - total flux cleaned = -0.00362706 Jy ! Component: 2900 - total flux cleaned = -0.00364093 Jy ! Component: 2950 - total flux cleaned = -0.00368255 Jy ! Component: 3000 - total flux cleaned = -0.00369654 Jy ! Component: 3050 - total flux cleaned = -0.0037922 Jy ! Component: 3100 - total flux cleaned = -0.00376492 Jy ! Component: 3150 - total flux cleaned = -0.0038052 Jy ! Component: 3200 - total flux cleaned = -0.00381858 Jy ! Component: 3250 - total flux cleaned = -0.00388513 Jy ! Component: 3300 - total flux cleaned = -0.00395115 Jy ! Component: 3350 - total flux cleaned = -0.0039511 Jy ! Component: 3400 - total flux cleaned = -0.00399019 Jy ! Component: 3450 - total flux cleaned = -0.00405478 Jy ! Component: 3500 - total flux cleaned = -0.00408047 Jy ! Component: 3550 - total flux cleaned = -0.00415687 Jy ! Component: 3600 - total flux cleaned = -0.0041949 Jy ! Component: 3650 - total flux cleaned = -0.00422005 Jy ! Component: 3700 - total flux cleaned = -0.00422014 Jy ! Component: 3750 - total flux cleaned = -0.00424511 Jy ! Component: 3800 - total flux cleaned = -0.00433173 Jy ! Component: 3850 - total flux cleaned = -0.00436865 Jy ! Component: 3900 - total flux cleaned = -0.00441742 Jy ! Component: 3950 - total flux cleaned = -0.00441743 Jy ! Component: 4000 - total flux cleaned = -0.00450201 Jy ! Component: 4050 - total flux cleaned = -0.004478 Jy ! Total flux subtracted in 4096 components = -0.00458553 Jy ! Clean residual min=-0.000846 max=0.000736 Jy/beam ! Clean residual mean=-0.000004 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.511273 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 551 components and 0.511274 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195c_uvs/J1419+5423_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.244 x 1.354 at 39.39 degrees (North through East) ! Clean map min=-0.0013099 max=0.39633 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195c_uvs/J1419+5423_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.396333 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000199395 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.15093 0.15093 0.301859 0.603719 1.20744 2.41487 4.82975 9.6595 19.319 38.638 77.276 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.396 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1987.68 quit ! Quitting program ! Log file /g0/scr/pima/s4195c_uvs/J1419+5423_X_uvs.log closed on Tue Dec 31 19:56:03 2013