! Started logfile: /scr/pima/s5272a_uvs/J0232+2317_X_uvs.log on Mon Dec 16 09:34:43 2013 obs /scr/pima/s5272a_uvs/J0232+2317_X_uva.fits ! Reading UV FITS file: /scr/pima/s5272a_uvs/J0232+2317_X_uva.fits ! AN table 1: 17 integrations on 36 of 36 possible baselines. ! AN table 2: 5 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.960106 visibilities/baseline/integration-bin. ! Found source: J0232+2317 ! ! 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 LL RL LR ! ! Read 0 lines of history. ! ! Reading 23104 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 /scr/pima/s5272a_uvs/J0232+2317_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.021890Jy sigma=6.470385 ! Fit after self-cal, rms=0.817520Jy sigma=5.024213 ! 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=0.789 mas, bmaj=1.584 mas, bpa=-5.602 degrees ! Estimated noise=2.39347 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 = 0.142936 Jy ! Component: 100 - total flux cleaned = 0.176472 Jy ! Total flux subtracted in 100 components = 0.176472 Jy ! Clean residual min=-0.006265 max=0.013076 Jy/beam ! Clean residual mean=0.000013 rms=0.001647 Jy/beam ! Combined flux in latest and established models = 0.176472 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.176472 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=0.051041Jy sigma=0.397013 ! Fit after self-cal, rms=0.051040Jy sigma=0.396899 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143339 Jy ! Component: 100 - total flux cleaned = 0.0218818 Jy ! Total flux subtracted in 100 components = 0.0218818 Jy ! Clean residual min=-0.006216 max=0.010778 Jy/beam ! Clean residual mean=0.000010 rms=0.001401 Jy/beam ! Combined flux in latest and established models = 0.198354 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.198354 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=0.047765Jy sigma=0.343421 ! Fit after self-cal, rms=0.047750Jy sigma=0.343270 ! Inverting map ! Added new window around map position (-2.2, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00964433 Jy ! Component: 100 - total flux cleaned = 0.01536 Jy ! Total flux subtracted in 100 components = 0.01536 Jy ! Clean residual min=-0.006173 max=0.006356 Jy/beam ! Clean residual mean=0.000007 rms=0.001272 Jy/beam ! Combined flux in latest and established models = 0.213714 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 36 components and 0.213714 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=0.045471Jy sigma=0.315752 ! Fit after self-cal, rms=0.044998Jy sigma=0.313752 ! 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=1.02 mas, bmaj=1.977 mas, bpa=-5.538 degrees ! Estimated noise=1.57959 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 = 0.00949099 Jy ! Component: 100 - total flux cleaned = 0.0152661 Jy ! Component: 150 - total flux cleaned = 0.0194296 Jy ! Component: 200 - total flux cleaned = 0.0225223 Jy ! Total flux subtracted in 200 components = 0.0225223 Jy ! Clean residual min=-0.007460 max=0.007036 Jy/beam ! Clean residual mean=0.000006 rms=0.001854 Jy/beam ! Combined flux in latest and established models = 0.236236 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 55 components and 0.236236 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=0.044373Jy sigma=0.289179 ! Fit after self-cal, rms=0.044080Jy sigma=0.287640 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.02 x 1.977 at -5.538 degrees (North through East) ! Clean map min=-0.0069451 max=0.18824 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* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 HN 0.98 KP 1.01 LA 0.99 ! MK 1.05 NL 1.03 OV 0.99 PT 0.88 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 HN 1.11 KP 1.11 LA 1.05 ! MK 0.97 NL 1.05 OV 1.06 PT 0.87 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 HN 1.01 KP 1.11 LA 0.97 ! MK 0.97 NL 1.06 OV 1.05 PT 0.86 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.044080Jy sigma=0.287640 ! Fit after self-cal, rms=0.043730Jy sigma=0.285380 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=1.979 mas, bpa=-5.52 degrees ! Estimated noise=1.58192 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 = 0.00330504 Jy ! Component: 100 - total flux cleaned = 0.00529748 Jy ! Component: 150 - total flux cleaned = 0.00675128 Jy ! Component: 200 - total flux cleaned = 0.00784289 Jy ! Total flux subtracted in 200 components = 0.00784289 Jy ! Clean residual min=-0.006694 max=0.006599 Jy/beam ! Clean residual mean=-0.000008 rms=0.001713 Jy/beam ! Combined flux in latest and established models = 0.244079 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 66 components and 0.244079 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=0.043932Jy sigma=0.280310 ! Fit after self-cal, rms=0.043884Jy sigma=0.280075 ! 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=0.043884Jy sigma=0.280075 ! Fit after self-cal, rms=0.043670Jy sigma=0.278091 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=1.978 mas, bpa=-5.532 degrees ! Estimated noise=1.58077 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131547 Jy ! Component: 100 - total flux cleaned = 0.00212117 Jy ! Component: 150 - total flux cleaned = 0.00250312 Jy ! Component: 200 - total flux cleaned = 0.00262453 Jy ! Total flux subtracted in 200 components = 0.00262453 Jy ! Clean residual min=-0.006629 max=0.006710 Jy/beam ! Clean residual mean=-0.000014 rms=0.001674 Jy/beam ! Combined flux in latest and established models = 0.246703 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 68 components and 0.246703 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=0.043750Jy sigma=0.276849 ! Fit after self-cal, rms=0.043740Jy sigma=0.276807 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 = 0.00032074 Jy ! Component: 100 - total flux cleaned = 0.000502103 Jy ! Component: 150 - total flux cleaned = 0.000574114 Jy ! Component: 200 - total flux cleaned = 0.000657154 Jy ! Total flux subtracted in 200 components = 0.000657154 Jy ! Clean residual min=-0.006567 max=0.006770 Jy/beam ! Clean residual mean=-0.000014 rms=0.001667 Jy/beam ! Combined flux in latest and established models = 0.24736 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 68 components and 0.24736 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=0.043731Jy sigma=0.276569 ! Fit after self-cal, rms=0.043728Jy sigma=0.276559 ! 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=0.043728Jy sigma=0.276559 ! Fit after self-cal, rms=0.043728Jy sigma=0.276545 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=1.978 mas, bpa=-5.542 degrees ! Estimated noise=1.58104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000344062 Jy ! Component: 100 - total flux cleaned = 0.000443427 Jy ! Component: 150 - total flux cleaned = 0.000518977 Jy ! Component: 200 - total flux cleaned = 0.00056138 Jy ! Total flux subtracted in 200 components = 0.00056138 Jy ! Clean residual min=-0.006536 max=0.006789 Jy/beam ! Clean residual mean=-0.000013 rms=0.001662 Jy/beam ! Combined flux in latest and established models = 0.247922 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 71 components and 0.247922 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=0.043733Jy sigma=0.276320 ! Fit after self-cal, rms=0.043731Jy sigma=0.276314 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 = 9.3516e-05 Jy ! Component: 100 - total flux cleaned = 0.000134909 Jy ! Component: 150 - total flux cleaned = 0.000161171 Jy ! Component: 200 - total flux cleaned = 0.000186892 Jy ! Total flux subtracted in 200 components = 0.000186892 Jy ! Clean residual min=-0.006525 max=0.006792 Jy/beam ! Clean residual mean=-0.000013 rms=0.001661 Jy/beam ! Combined flux in latest and established models = 0.248109 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 0.248109 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=0.043724Jy sigma=0.276233 ! Fit after self-cal, rms=0.043723Jy sigma=0.276229 ! 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=0.043723Jy sigma=0.276229 ! Fit after self-cal, rms=0.043724Jy sigma=0.276228 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.205 mas, bmaj=2.911 mas, bpa=-4.319 degrees ! Estimated noise=1.86979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016017 Jy ! Component: 100 - total flux cleaned = 0.00189309 Jy ! Component: 150 - total flux cleaned = 0.00213181 Jy ! Component: 200 - total flux cleaned = 0.00230204 Jy ! Total flux subtracted in 200 components = 0.00230204 Jy ! Clean residual min=-0.010196 max=0.009730 Jy/beam ! Clean residual mean=-0.000028 rms=0.003008 Jy/beam ! Combined flux in latest and established models = 0.250411 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 75 components and 0.250411 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=0.043879Jy sigma=0.275758 ! Fit after self-cal, rms=0.043868Jy sigma=0.275714 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 = 8.51426e-05 Jy ! Component: 100 - total flux cleaned = 0.000224092 Jy ! Component: 150 - total flux cleaned = 0.000344648 Jy ! Component: 200 - total flux cleaned = 0.000430001 Jy ! Total flux subtracted in 200 components = 0.000430001 Jy ! Clean residual min=-0.010159 max=0.009749 Jy/beam ! Clean residual mean=-0.000028 rms=0.002998 Jy/beam ! Combined flux in latest and established models = 0.250841 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 78 components and 0.250841 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=0.043895Jy sigma=0.276016 ! Fit after self-cal, rms=0.043889Jy sigma=0.275988 ! 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=1.02 mas, bmaj=1.977 mas, bpa=-5.549 degrees ! Estimated noise=1.58098 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.02 x 1.977 at -5.549 degrees (North through East) ! Clean map min=-0.0063829 max=0.18606 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=0.7888 mas, bmaj=1.584 mas, bpa=-5.604 degrees ! Estimated noise=2.39387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.142787 Jy ! Component: 100 - total flux cleaned = 0.177006 Jy ! Component: 150 - total flux cleaned = 0.193676 Jy ! Component: 200 - total flux cleaned = 0.204596 Jy ! Total flux subtracted in 200 components = 0.204596 Jy ! Clean residual min=-0.005990 max=0.006737 Jy/beam ! Clean residual mean=0.000002 rms=0.001307 Jy/beam ! Combined flux in latest and established models = 0.204596 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 0.204596 Jy ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=1.977 mas, bpa=-5.549 degrees ! Estimated noise=1.58098 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 = 0.0138337 Jy ! Component: 100 - total flux cleaned = 0.0220799 Jy ! Component: 150 - total flux cleaned = 0.0277662 Jy ! Component: 200 - total flux cleaned = 0.0318946 Jy ! Total flux subtracted in 200 components = 0.0318946 Jy ! Clean residual min=-0.006546 max=0.007230 Jy/beam ! Clean residual mean=-0.000009 rms=0.001809 Jy/beam ! Combined flux in latest and established models = 0.236491 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 45 components and 0.236491 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=2.205 mas, bmaj=2.911 mas, bpa=-4.319 degrees ! Estimated noise=1.86979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0059765 Jy ! Component: 100 - total flux cleaned = 0.00938708 Jy ! Component: 150 - total flux cleaned = 0.011425 Jy ! Component: 200 - total flux cleaned = 0.012671 Jy ! Total flux subtracted in 200 components = 0.012671 Jy ! Clean residual min=-0.010279 max=0.009770 Jy/beam ! Clean residual mean=-0.000026 rms=0.003037 Jy/beam ! Combined flux in latest and established models = 0.249162 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 = 0.000591619 Jy ! Component: 100 - total flux cleaned = 0.000722525 Jy ! Component: 150 - total flux cleaned = 0.000843378 Jy ! Component: 200 - total flux cleaned = 0.000955327 Jy ! Total flux subtracted in 200 components = 0.000955327 Jy ! Clean residual min=-0.010228 max=0.009711 Jy/beam ! Clean residual mean=-0.000027 rms=0.003014 Jy/beam ! Combined flux in latest and established models = 0.250117 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 58 components and 0.250117 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=1.977 mas, bpa=-5.549 degrees ! Estimated noise=1.58098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000915421 Jy ! Component: 100 - total flux cleaned = -0.00138342 Jy ! Component: 150 - total flux cleaned = -0.00146221 Jy ! Component: 200 - total flux cleaned = -0.00149542 Jy ! Total flux subtracted in 200 components = -0.00149542 Jy ! Clean residual min=-0.006602 max=0.006838 Jy/beam ! Clean residual mean=-0.000013 rms=0.001657 Jy/beam ! Combined flux in latest and established models = 0.248621 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 67 components and 0.248622 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=0.043736Jy sigma=0.276458 ! Fit after self-cal, rms=0.043733Jy sigma=0.276430 wmodel /scr/pima/s5272a_uvs/J0232+2317_X_map.mod ! Writing 67 model components to file: /scr/pima/s5272a_uvs/J0232+2317_X_map.mod wobs /scr/pima/s5272a_uvs/J0232+2317_X_uvs.fits ! Writing UV FITS file: /scr/pima/s5272a_uvs/J0232+2317_X_uvs.fits wwins /scr/pima/s5272a_uvs/J0232+2317_X_map.win ! wwins: Wrote 2 windows to /scr/pima/s5272a_uvs/J0232+2317_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 = 0.000742021 Jy ! Component: 100 - total flux cleaned = 0.00175878 Jy ! Component: 150 - total flux cleaned = 0.00261663 Jy ! Component: 200 - total flux cleaned = 0.00323295 Jy ! Component: 250 - total flux cleaned = 0.00412299 Jy ! Component: 300 - total flux cleaned = 0.0050833 Jy ! Component: 350 - total flux cleaned = 0.00601744 Jy ! Component: 400 - total flux cleaned = 0.00692473 Jy ! Component: 450 - total flux cleaned = 0.00780894 Jy ! Component: 500 - total flux cleaned = 0.00884411 Jy ! Component: 550 - total flux cleaned = 0.00951913 Jy ! Component: 600 - total flux cleaned = 0.0102624 Jy ! Component: 650 - total flux cleaned = 0.0109886 Jy ! Component: 700 - total flux cleaned = 0.0116999 Jy ! Component: 750 - total flux cleaned = 0.0122425 Jy ! Component: 800 - total flux cleaned = 0.0127736 Jy ! Component: 850 - total flux cleaned = 0.013371 Jy ! Component: 900 - total flux cleaned = 0.0141021 Jy ! Component: 950 - total flux cleaned = 0.0146041 Jy ! Component: 1000 - total flux cleaned = 0.0151002 Jy ! Component: 1050 - total flux cleaned = 0.0157944 Jy ! Component: 1100 - total flux cleaned = 0.0164092 Jy ! Component: 1150 - total flux cleaned = 0.0170136 Jy ! Component: 1200 - total flux cleaned = 0.0178037 Jy ! Component: 1250 - total flux cleaned = 0.0183215 Jy ! Component: 1300 - total flux cleaned = 0.0188945 Jy ! Component: 1350 - total flux cleaned = 0.019333 Jy ! Component: 1400 - total flux cleaned = 0.0197031 Jy ! Component: 1450 - total flux cleaned = 0.0203118 Jy ! Component: 1500 - total flux cleaned = 0.02073 Jy ! Component: 1550 - total flux cleaned = 0.0210259 Jy ! Component: 1600 - total flux cleaned = 0.0215512 Jy ! Component: 1650 - total flux cleaned = 0.0218951 Jy ! Component: 1700 - total flux cleaned = 0.0224045 Jy ! Component: 1750 - total flux cleaned = 0.0226822 Jy ! Component: 1800 - total flux cleaned = 0.0230118 Jy ! Component: 1850 - total flux cleaned = 0.023391 Jy ! Component: 1900 - total flux cleaned = 0.0237659 Jy ! Component: 1950 - total flux cleaned = 0.0240831 Jy ! Component: 2000 - total flux cleaned = 0.0242393 Jy ! Component: 2050 - total flux cleaned = 0.0242402 Jy ! Component: 2100 - total flux cleaned = 0.0246471 Jy ! Component: 2150 - total flux cleaned = 0.0248478 Jy ! Component: 2200 - total flux cleaned = 0.0249475 Jy ! Component: 2250 - total flux cleaned = 0.0250463 Jy ! Component: 2300 - total flux cleaned = 0.0252414 Jy ! Component: 2350 - total flux cleaned = 0.0253389 Jy ! Component: 2400 - total flux cleaned = 0.0255296 Jy ! Component: 2450 - total flux cleaned = 0.0258113 Jy ! Component: 2500 - total flux cleaned = 0.0259498 Jy ! Component: 2550 - total flux cleaned = 0.0260415 Jy ! Component: 2600 - total flux cleaned = 0.0263155 Jy ! Component: 2650 - total flux cleaned = 0.0264513 Jy ! Component: 2700 - total flux cleaned = 0.0267197 Jy ! Component: 2750 - total flux cleaned = 0.0269408 Jy ! Component: 2800 - total flux cleaned = 0.0271166 Jy ! Component: 2850 - total flux cleaned = 0.0272462 Jy ! Component: 2900 - total flux cleaned = 0.0274191 Jy ! Component: 2950 - total flux cleaned = 0.0274612 Jy ! Component: 3000 - total flux cleaned = 0.0276307 Jy ! Component: 3050 - total flux cleaned = 0.0277149 Jy ! Component: 3100 - total flux cleaned = 0.0277566 Jy ! Component: 3150 - total flux cleaned = 0.0278801 Jy ! Component: 3200 - total flux cleaned = 0.028003 Jy ! Component: 3250 - total flux cleaned = 0.0280841 Jy ! Component: 3300 - total flux cleaned = 0.0282846 Jy ! Component: 3350 - total flux cleaned = 0.0282057 Jy ! Component: 3400 - total flux cleaned = 0.0284031 Jy ! Component: 3450 - total flux cleaned = 0.0285991 Jy ! Component: 3500 - total flux cleaned = 0.0287545 Jy ! Component: 3550 - total flux cleaned = 0.0288314 Jy ! Component: 3600 - total flux cleaned = 0.0289844 Jy ! Component: 3650 - total flux cleaned = 0.0290976 Jy ! Component: 3700 - total flux cleaned = 0.0291349 Jy ! Component: 3750 - total flux cleaned = 0.0292469 Jy ! Component: 3800 - total flux cleaned = 0.0293578 Jy ! Component: 3850 - total flux cleaned = 0.0296511 Jy ! Component: 3900 - total flux cleaned = 0.0296512 Jy ! Component: 3950 - total flux cleaned = 0.0296513 Jy ! Component: 4000 - total flux cleaned = 0.0299026 Jy ! Component: 4050 - total flux cleaned = 0.0299384 Jy ! Total flux subtracted in 4096 components = 0.0301506 Jy ! Clean residual min=-0.001945 max=0.001943 Jy/beam ! Clean residual mean=-0.000004 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.278772 Jy keep ! Adding 412 model components to the UV plane model. ! The established model now contains 478 components and 0.278772 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s5272a_uvs/J0232+2317_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.02 x 1.977 at -5.549 degrees (North through East) ! Clean map min=-0.0044735 max=0.18298 Jy/beam ! Writing clean map to FITS file: /scr/pima/s5272a_uvs/J0232+2317_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.182976 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000689713 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.13082 1.13082 2.26165 4.52329 9.04659 18.0932 36.1864 72.3727 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.182 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 265.293 quit ! Quitting program ! Log file /scr/pima/s5272a_uvs/J0232+2317_X_uvs.log closed on Mon Dec 16 09:34:48 2013