! Started logfile: /d2/scr/pima/bp171a5_uvs/J1300-2312_X_uvs.log on Sun Jan 19 22:05:15 2014 obs /d2/scr/pima/bp171a5_uvs/J1300-2312_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a5_uvs/J1300-2312_X_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.860317 visibilities/baseline/integration-bin. ! Found source: J1300-2312 ! ! 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 2168 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a5_uvs/J1300-2312_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001991Jy sigma=33.241792 ! Fit after self-cal, rms=0.915812Jy sigma=30.387291 ! 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=0.7054 mas, bmaj=1.986 mas, bpa=-4.752 degrees ! Estimated noise=0.682793 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 = 0.0598979 Jy ! Component: 100 - total flux cleaned = 0.0781632 Jy ! Total flux subtracted in 100 components = 0.0781632 Jy ! Clean residual min=-0.004456 max=0.007600 Jy/beam ! Clean residual mean=0.000015 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.0781632 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0781632 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=0.033678Jy sigma=1.067407 ! Fit after self-cal, rms=0.032546Jy sigma=1.023456 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00853604 Jy ! Component: 100 - total flux cleaned = 0.0133616 Jy ! Total flux subtracted in 100 components = 0.0133616 Jy ! Clean residual min=-0.003856 max=0.005306 Jy/beam ! Clean residual mean=0.000011 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.0915248 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 0.0915248 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=0.028664Jy sigma=0.869880 ! Fit after self-cal, rms=0.028663Jy sigma=0.869745 ! Inverting map ! Added new window around map position (1.6, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00560856 Jy ! Component: 100 - total flux cleaned = 0.00909794 Jy ! Total flux subtracted in 100 components = 0.00909794 Jy ! Clean residual min=-0.003465 max=0.004706 Jy/beam ! Clean residual mean=0.000009 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.100623 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 34 components and 0.100623 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=0.026925Jy sigma=0.794241 ! Fit after self-cal, rms=0.026776Jy sigma=0.790240 ! Inverting map ! Added new window around map position (14.6, 14.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00547681 Jy ! Component: 100 - total flux cleaned = 0.00892527 Jy ! Total flux subtracted in 100 components = 0.00892527 Jy ! Clean residual min=-0.003080 max=0.002986 Jy/beam ! Clean residual mean=0.000006 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.109548 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.109548 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=0.024929Jy sigma=0.710023 ! Fit after self-cal, rms=0.024847Jy sigma=0.707902 ! 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=0.9024 mas, bmaj=2.346 mas, bpa=-4.742 degrees ! Estimated noise=0.482576 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 = 0.00540793 Jy ! Component: 100 - total flux cleaned = 0.00925117 Jy ! Component: 150 - total flux cleaned = 0.01217 Jy ! Component: 200 - total flux cleaned = 0.0144442 Jy ! Total flux subtracted in 200 components = 0.0144442 Jy ! Clean residual min=-0.002387 max=0.003314 Jy/beam ! Clean residual mean=-0.000000 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.123992 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 106 components and 0.123992 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=0.023406Jy sigma=0.640801 ! Fit after self-cal, rms=0.023322Jy sigma=0.638322 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9024 x 2.346 at -4.742 degrees (North through East) ! Clean map min=-0.002226 max=0.081731 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 1.17 FD 0.93 HN 0.90 KP 0.98 ! LA 0.97 MK 1.01 NL 1.11 OV 0.97 ! PT 0.90 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.88 HN 0.92 KP 0.95 ! LA 0.91 MK 1.02 NL 1.07 OV 0.95 ! PT 0.92 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 1.01 KP 1.09 ! LA 0.91 MK 1.05 NL 1.09 OV 1.01 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.02 KP 0.95 ! LA 0.94 MK 1.05 NL 1.11 OV 1.03 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.85 HN 1.00 KP 1.10 ! LA 0.93 MK 0.98 NL 1.03 OV 0.98 ! PT 0.96 SC 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.89 HN 1.02 KP 1.07 ! LA 1.00 MK 0.99 NL 1.14 OV 1.00 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.89 HN 0.98 KP 1.04 ! LA 0.92 MK 1.00 NL 1.18 OV 1.04 ! PT 0.92 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.023322Jy sigma=0.638322 ! Fit after self-cal, rms=0.021129Jy sigma=0.568478 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9066 mas, bmaj=2.362 mas, bpa=-4.46 degrees ! Estimated noise=0.475197 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 (12.8, 13.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294441 Jy ! Component: 100 - total flux cleaned = 0.00434261 Jy ! Component: 150 - total flux cleaned = 0.00480592 Jy ! Component: 200 - total flux cleaned = 0.00508837 Jy ! Total flux subtracted in 200 components = 0.00508837 Jy ! Clean residual min=-0.001350 max=0.001614 Jy/beam ! Clean residual mean=-0.000004 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.129081 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 136 components and 0.129081 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=0.020723Jy sigma=0.551994 ! Fit after self-cal, rms=0.020688Jy sigma=0.550261 ! 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=0.020688Jy sigma=0.550261 ! Fit after self-cal, rms=0.020150Jy sigma=0.522275 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9044 mas, bmaj=2.364 mas, bpa=-4.64 degrees ! Estimated noise=0.475253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000785026 Jy ! Component: 100 - total flux cleaned = 0.00102638 Jy ! Component: 150 - total flux cleaned = 0.00110305 Jy ! Component: 200 - total flux cleaned = 0.00108798 Jy ! Total flux subtracted in 200 components = 0.00108798 Jy ! Clean residual min=-0.001215 max=0.001505 Jy/beam ! Clean residual mean=-0.000000 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.130169 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 155 components and 0.130169 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=0.020084Jy sigma=0.519895 ! Fit after self-cal, rms=0.020081Jy sigma=0.519689 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 (3.6, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135659 Jy ! Component: 100 - total flux cleaned = 0.00159209 Jy ! Component: 150 - total flux cleaned = 0.00172803 Jy ! Component: 200 - total flux cleaned = 0.00174756 Jy ! Total flux subtracted in 200 components = 0.00174756 Jy ! Clean residual min=-0.001109 max=0.001100 Jy/beam ! Clean residual mean=-0.000000 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.131916 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 174 components and 0.131916 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=0.019963Jy sigma=0.515705 ! Fit after self-cal, rms=0.019950Jy sigma=0.515216 ! 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=0.019950Jy sigma=0.515216 ! Fit after self-cal, rms=0.019925Jy sigma=0.513611 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.902 mas, bmaj=2.36 mas, bpa=-4.706 degrees ! Estimated noise=0.474616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000619616 Jy ! Component: 100 - total flux cleaned = 0.000713773 Jy ! Component: 150 - total flux cleaned = 0.000747033 Jy ! Component: 200 - total flux cleaned = 0.000777622 Jy ! Total flux subtracted in 200 components = 0.000777622 Jy ! Clean residual min=-0.001089 max=0.001009 Jy/beam ! Clean residual mean=0.000000 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.132694 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 191 components and 0.132694 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=0.019884Jy sigma=0.512388 ! Fit after self-cal, rms=0.019882Jy sigma=0.512303 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 = 0.000161757 Jy ! Component: 100 - total flux cleaned = 0.00014798 Jy ! Component: 150 - total flux cleaned = 0.000134662 Jy ! Component: 200 - total flux cleaned = 0.000134458 Jy ! Total flux subtracted in 200 components = 0.000134458 Jy ! Clean residual min=-0.001082 max=0.000987 Jy/beam ! Clean residual mean=0.000000 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.132828 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 198 components and 0.132828 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=0.019861Jy sigma=0.511705 ! Fit after self-cal, rms=0.019861Jy sigma=0.511687 ! 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=0.019861Jy sigma=0.511687 ! Fit after self-cal, rms=0.019848Jy sigma=0.511553 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.233 mas, bmaj=5.059 mas, bpa=0.5471 degrees ! Estimated noise=0.590817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000537901 Jy ! Component: 100 - total flux cleaned = 0.000685639 Jy ! Component: 150 - total flux cleaned = 0.000821291 Jy ! Component: 200 - total flux cleaned = 0.000868494 Jy ! Total flux subtracted in 200 components = 0.000868494 Jy ! Clean residual min=-0.001320 max=0.001177 Jy/beam ! Clean residual mean=0.000000 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.133697 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 216 components and 0.133697 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=0.019842Jy sigma=0.511191 ! Fit after self-cal, rms=0.019840Jy sigma=0.511136 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 = 0.000178639 Jy ! Component: 100 - total flux cleaned = 0.000209229 Jy ! Component: 150 - total flux cleaned = 0.000209287 Jy ! Component: 200 - total flux cleaned = 0.000218205 Jy ! Total flux subtracted in 200 components = 0.000218205 Jy ! Clean residual min=-0.001309 max=0.001161 Jy/beam ! Clean residual mean=0.000000 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.133915 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 223 components and 0.133915 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=0.019835Jy sigma=0.511094 ! Fit after self-cal, rms=0.019835Jy sigma=0.511086 ! 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=0.9011 mas, bmaj=2.358 mas, bpa=-4.723 degrees ! Estimated noise=0.474554 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9011 x 2.358 at -4.723 degrees (North through East) ! Clean map min=-0.00097647 max=0.08026 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=0.7031 mas, bmaj=1.987 mas, bpa=-4.635 degrees ! Estimated noise=0.67385 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0594051 Jy ! Component: 100 - total flux cleaned = 0.077725 Jy ! Component: 150 - total flux cleaned = 0.0865119 Jy ! Component: 200 - total flux cleaned = 0.092921 Jy ! Total flux subtracted in 200 components = 0.092921 Jy ! Clean residual min=-0.002729 max=0.003818 Jy/beam ! Clean residual mean=0.000011 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.0929211 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0929211 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9011 mas, bmaj=2.358 mas, bpa=-4.723 degrees ! Estimated noise=0.474554 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 = 0.00922622 Jy ! Component: 100 - total flux cleaned = 0.0159477 Jy ! Component: 150 - total flux cleaned = 0.0210312 Jy ! Component: 200 - total flux cleaned = 0.0249176 Jy ! Total flux subtracted in 200 components = 0.0249176 Jy ! Clean residual min=-0.001894 max=0.002420 Jy/beam ! Clean residual mean=0.000006 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.117839 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 73 components and 0.117839 Jy ! Inverting map ! Added new window around map position (15.6, 14.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00305843 Jy ! Component: 100 - total flux cleaned = 0.00548819 Jy ! Component: 150 - total flux cleaned = 0.00745588 Jy ! Component: 200 - total flux cleaned = 0.00906278 Jy ! Total flux subtracted in 200 components = 0.00906278 Jy ! Clean residual min=-0.001382 max=0.001204 Jy/beam ! Clean residual mean=0.000003 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.126901 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 127 components and 0.126901 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=2.233 mas, bmaj=5.059 mas, bpa=0.5471 degrees ! Estimated noise=0.590817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00224508 Jy ! Component: 100 - total flux cleaned = 0.00376806 Jy ! Component: 150 - total flux cleaned = 0.00485235 Jy ! Component: 200 - total flux cleaned = 0.00564882 Jy ! Total flux subtracted in 200 components = 0.00564882 Jy ! Clean residual min=-0.001393 max=0.001237 Jy/beam ! Clean residual mean=0.000001 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.13255 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 = 0.000598171 Jy ! Component: 100 - total flux cleaned = 0.00100612 Jy ! Component: 150 - total flux cleaned = 0.00119034 Jy ! Component: 200 - total flux cleaned = 0.00133857 Jy ! Total flux subtracted in 200 components = 0.00133857 Jy ! Clean residual min=-0.001327 max=0.001191 Jy/beam ! Clean residual mean=0.000000 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.133889 Jy ! Adding 98 model components to the UV plane model. ! The established model now contains 208 components and 0.133889 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9011 mas, bmaj=2.358 mas, bpa=-4.723 degrees ! Estimated noise=0.474554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000106605 Jy ! Component: 100 - total flux cleaned = -8.97302e-05 Jy ! Component: 150 - total flux cleaned = -7.42331e-05 Jy ! Component: 200 - total flux cleaned = -7.42719e-05 Jy ! Total flux subtracted in 200 components = -7.42719e-05 Jy ! Clean residual min=-0.001079 max=0.000930 Jy/beam ! Clean residual mean=0.000000 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.133814 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 223 components and 0.133814 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=0.019801Jy sigma=0.509802 ! Fit after self-cal, rms=0.019794Jy sigma=0.509515 wmodel /d2/scr/pima/bp171a5_uvs/J1300-2312_X_map.mod ! Writing 223 model components to file: /d2/scr/pima/bp171a5_uvs/J1300-2312_X_map.mod wobs /d2/scr/pima/bp171a5_uvs/J1300-2312_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a5_uvs/J1300-2312_X_uvs.fits wwins /d2/scr/pima/bp171a5_uvs/J1300-2312_X_map.win ! wwins: Wrote 6 windows to /d2/scr/pima/bp171a5_uvs/J1300-2312_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 = -0.000389393 Jy ! Component: 100 - total flux cleaned = -0.000547625 Jy ! Component: 150 - total flux cleaned = -0.000580842 Jy ! Component: 200 - total flux cleaned = -0.000629191 Jy ! Component: 250 - total flux cleaned = -0.00067625 Jy ! Component: 300 - total flux cleaned = -0.000737007 Jy ! Component: 350 - total flux cleaned = -0.000751774 Jy ! Component: 400 - total flux cleaned = -0.000752057 Jy ! Component: 450 - total flux cleaned = -0.000780324 Jy ! Component: 500 - total flux cleaned = -0.00082154 Jy ! Component: 550 - total flux cleaned = -0.000821525 Jy ! Component: 600 - total flux cleaned = -0.000861136 Jy ! Component: 650 - total flux cleaned = -0.000874193 Jy ! Component: 700 - total flux cleaned = -0.000937924 Jy ! Component: 750 - total flux cleaned = -0.000937966 Jy ! Component: 800 - total flux cleaned = -0.00098712 Jy ! Component: 850 - total flux cleaned = -0.00103533 Jy ! Component: 900 - total flux cleaned = -0.00103552 Jy ! Component: 950 - total flux cleaned = -0.00103546 Jy ! Component: 1000 - total flux cleaned = -0.001059 Jy ! Component: 1050 - total flux cleaned = -0.00107042 Jy ! Component: 1100 - total flux cleaned = -0.00102505 Jy ! Component: 1150 - total flux cleaned = -0.00100309 Jy ! Component: 1200 - total flux cleaned = -0.00101433 Jy ! Component: 1250 - total flux cleaned = -0.00102539 Jy ! Component: 1300 - total flux cleaned = -0.00100385 Jy ! Component: 1350 - total flux cleaned = -0.000982403 Jy ! Component: 1400 - total flux cleaned = -0.0010141 Jy ! Component: 1450 - total flux cleaned = -0.000941023 Jy ! Component: 1500 - total flux cleaned = -0.00100321 Jy ! Component: 1550 - total flux cleaned = -0.000982812 Jy ! Component: 1600 - total flux cleaned = -0.000972708 Jy ! Component: 1650 - total flux cleaned = -0.000982823 Jy ! Component: 1700 - total flux cleaned = -0.000992773 Jy ! Component: 1750 - total flux cleaned = -0.000963172 Jy ! Component: 1800 - total flux cleaned = -0.000973003 Jy ! Component: 1850 - total flux cleaned = -0.000953799 Jy ! Component: 1900 - total flux cleaned = -0.000905949 Jy ! Component: 1950 - total flux cleaned = -0.000905876 Jy ! Component: 2000 - total flux cleaned = -0.000924592 Jy ! Component: 2050 - total flux cleaned = -0.000887359 Jy ! Component: 2100 - total flux cleaned = -0.000868973 Jy ! Component: 2150 - total flux cleaned = -0.000850778 Jy ! Component: 2200 - total flux cleaned = -0.000850755 Jy ! Component: 2250 - total flux cleaned = -0.000850851 Jy ! Component: 2300 - total flux cleaned = -0.000833 Jy ! Component: 2350 - total flux cleaned = -0.000824165 Jy ! Component: 2400 - total flux cleaned = -0.000824134 Jy ! Component: 2450 - total flux cleaned = -0.000797975 Jy ! Component: 2500 - total flux cleaned = -0.000806757 Jy ! Component: 2550 - total flux cleaned = -0.000815335 Jy ! Component: 2600 - total flux cleaned = -0.000806796 Jy ! Component: 2650 - total flux cleaned = -0.000815112 Jy ! Component: 2700 - total flux cleaned = -0.000798333 Jy ! Component: 2750 - total flux cleaned = -0.000823377 Jy ! Component: 2800 - total flux cleaned = -0.000806821 Jy ! Component: 2850 - total flux cleaned = -0.000815039 Jy ! Component: 2900 - total flux cleaned = -0.000839358 Jy ! Component: 2950 - total flux cleaned = -0.000823214 Jy ! Component: 3000 - total flux cleaned = -0.000831243 Jy ! Component: 3050 - total flux cleaned = -0.000831333 Jy ! Component: 3100 - total flux cleaned = -0.000862995 Jy ! Component: 3150 - total flux cleaned = -0.000831497 Jy ! Component: 3200 - total flux cleaned = -0.000823745 Jy ! Component: 3250 - total flux cleaned = -0.000847061 Jy ! Component: 3300 - total flux cleaned = -0.000862441 Jy ! Component: 3350 - total flux cleaned = -0.000824168 Jy ! Component: 3400 - total flux cleaned = -0.000816532 Jy ! Component: 3450 - total flux cleaned = -0.000824042 Jy ! Component: 3500 - total flux cleaned = -0.000801507 Jy ! Component: 3550 - total flux cleaned = -0.000786634 Jy ! Component: 3600 - total flux cleaned = -0.000771861 Jy ! Component: 3650 - total flux cleaned = -0.000801304 Jy ! Component: 3700 - total flux cleaned = -0.000764642 Jy ! Component: 3750 - total flux cleaned = -0.00075738 Jy ! Component: 3800 - total flux cleaned = -0.000750129 Jy ! Component: 3850 - total flux cleaned = -0.000728594 Jy ! Component: 3900 - total flux cleaned = -0.000750031 Jy ! Component: 3950 - total flux cleaned = -0.00073577 Jy ! Component: 4000 - total flux cleaned = -0.0007217 Jy ! Component: 4050 - total flux cleaned = -0.000735763 Jy ! Total flux subtracted in 4096 components = -0.00071484 Jy ! Clean residual min=-0.000382 max=0.000522 Jy/beam ! Clean residual mean=-0.000000 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.1331 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 517 components and 0.1331 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a5_uvs/J1300-2312_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9011 x 2.358 at -4.723 degrees (North through East) ! Clean map min=-0.00066075 max=0.079564 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a5_uvs/J1300-2312_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0795639 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000120204 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.453235 0.453235 0.906469 1.81294 3.62588 7.25176 14.5035 29.007 58.014 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.079 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 661.908 quit ! Quitting program ! Log file /d2/scr/pima/bp171a5_uvs/J1300-2312_X_uvs.log closed on Sun Jan 19 22:05:21 2014