! Started logfile: /d2/scr/pima/bp171a5_uvs/J1413-2813_C_uvs.log on Sun Jan 19 22:07:21 2014 obs /d2/scr/pima/bp171a5_uvs/J1413-2813_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a5_uvs/J1413-2813_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1413-2813 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1080 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a5_uvs/J1413-2813_C] 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 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.005159Jy sigma=33.011650 ! Fit after self-cal, rms=0.928807Jy sigma=30.190157 ! 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=1.277 mas, bmaj=3.539 mas, bpa=-5.136 degrees ! Estimated noise=0.981083 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 = 0.0487467 Jy ! Component: 100 - total flux cleaned = 0.0680405 Jy ! Total flux subtracted in 100 components = 0.0680405 Jy ! Clean residual min=-0.008234 max=0.024191 Jy/beam ! Clean residual mean=-0.000015 rms=0.002545 Jy/beam ! Combined flux in latest and established models = 0.0680405 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0680405 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=0.052975Jy sigma=1.650236 ! Fit after self-cal, rms=0.052792Jy sigma=1.639033 ! Inverting map ! Added new window around map position (-3.6, 3.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0213056 Jy ! Component: 100 - total flux cleaned = 0.0325603 Jy ! Total flux subtracted in 100 components = 0.0325603 Jy ! Clean residual min=-0.006909 max=0.011132 Jy/beam ! Clean residual mean=-0.000009 rms=0.001609 Jy/beam ! Combined flux in latest and established models = 0.100601 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 0.100601 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=0.039706Jy sigma=1.117356 ! Fit after self-cal, rms=0.038412Jy sigma=1.084343 ! Inverting map ! Added new window around map position (-2.7, -1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104348 Jy ! Component: 100 - total flux cleaned = 0.0172325 Jy ! Total flux subtracted in 100 components = 0.0172325 Jy ! Clean residual min=-0.004998 max=0.008147 Jy/beam ! Clean residual mean=-0.000005 rms=0.001146 Jy/beam ! Combined flux in latest and established models = 0.117833 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 43 components and 0.117833 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=0.033328Jy sigma=0.860432 ! Fit after self-cal, rms=0.032780Jy sigma=0.845194 ! 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=1.599 mas, bmaj=4.281 mas, bpa=-6.076 degrees ! Estimated noise=0.709519 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 = 0.0105536 Jy ! Component: 100 - total flux cleaned = 0.0167898 Jy ! Component: 150 - total flux cleaned = 0.0207905 Jy ! Component: 200 - total flux cleaned = 0.0234369 Jy ! Total flux subtracted in 200 components = 0.0234369 Jy ! Clean residual min=-0.004221 max=0.006377 Jy/beam ! Clean residual mean=0.000004 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.14127 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 75 components and 0.14127 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=0.029018Jy sigma=0.678409 ! Fit after self-cal, rms=0.028626Jy sigma=0.664226 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.599 x 4.281 at -6.076 degrees (North through East) ! Clean map min=-0.0035855 max=0.067672 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 1.03 FD 1.00 HN 1.14 KP 0.86 ! LA 1.01 MK 1.04 NL 1.05 OV 0.93 ! PT 0.84 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! 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* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 1.15 KP 0.92 ! LA 1.02 MK 0.96 NL 0.99 OV 1.00 ! PT 0.92 SC 0.87 ! ! ! 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=0.028626Jy sigma=0.664226 ! Fit after self-cal, rms=0.028142Jy sigma=0.637947 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.599 mas, bmaj=4.271 mas, bpa=-5.778 degrees ! Estimated noise=0.69832 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 = 0.00121355 Jy ! Component: 100 - total flux cleaned = 0.00145197 Jy ! Component: 150 - total flux cleaned = 0.00154242 Jy ! Component: 200 - total flux cleaned = 0.00158159 Jy ! Total flux subtracted in 200 components = 0.00158159 Jy ! Clean residual min=-0.003012 max=0.003848 Jy/beam ! Clean residual mean=0.000002 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.142852 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 82 components and 0.142852 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=0.027830Jy sigma=0.628001 ! Fit after self-cal, rms=0.027755Jy sigma=0.625011 ! 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=0.027755Jy sigma=0.625011 ! Fit after self-cal, rms=0.027719Jy sigma=0.624861 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.6 mas, bmaj=4.275 mas, bpa=-5.753 degrees ! Estimated noise=0.698962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000698814 Jy ! Component: 100 - total flux cleaned = 0.000830108 Jy ! Component: 150 - total flux cleaned = 0.000868024 Jy ! Component: 200 - total flux cleaned = 0.000867493 Jy ! Total flux subtracted in 200 components = 0.000867493 Jy ! Clean residual min=-0.002819 max=0.003698 Jy/beam ! Clean residual mean=0.000002 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.143719 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 88 components and 0.143719 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=0.027552Jy sigma=0.620254 ! Fit after self-cal, rms=0.027517Jy sigma=0.619079 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 (-8.7, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00339992 Jy ! Component: 100 - total flux cleaned = 0.00501971 Jy ! Component: 150 - total flux cleaned = 0.00576643 Jy ! Component: 200 - total flux cleaned = 0.0059384 Jy ! Total flux subtracted in 200 components = 0.0059384 Jy ! Clean residual min=-0.002461 max=0.002843 Jy/beam ! Clean residual mean=0.000001 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.149658 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 104 components and 0.149658 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=0.027051Jy sigma=0.600824 ! Fit after self-cal, rms=0.027005Jy sigma=0.598426 ! Inverting map ! Added new window around map position (18.9, 37.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00258616 Jy ! Component: 100 - total flux cleaned = 0.00387253 Jy ! Component: 150 - total flux cleaned = 0.00462176 Jy ! Component: 200 - total flux cleaned = 0.00521404 Jy ! Total flux subtracted in 200 components = 0.00521404 Jy ! Clean residual min=-0.002036 max=0.002389 Jy/beam ! Clean residual mean=0.000000 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.154872 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 120 components and 0.154872 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=0.026672Jy sigma=0.586974 ! Fit after self-cal, rms=0.026658Jy sigma=0.585571 ! 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=0.026658Jy sigma=0.585571 ! Fit after self-cal, rms=0.026907Jy sigma=0.563056 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.595 mas, bmaj=4.245 mas, bpa=-5.586 degrees ! Estimated noise=0.701328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112287 Jy ! Component: 100 - total flux cleaned = 0.00193636 Jy ! Component: 150 - total flux cleaned = 0.00255774 Jy ! Component: 200 - total flux cleaned = 0.00279422 Jy ! Total flux subtracted in 200 components = 0.00279422 Jy ! Clean residual min=-0.001810 max=0.002049 Jy/beam ! Clean residual mean=-0.000003 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.157666 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 130 components and 0.157666 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=0.026806Jy sigma=0.560939 ! Fit after self-cal, rms=0.026809Jy sigma=0.560574 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 = 0.000497593 Jy ! Component: 100 - total flux cleaned = 0.000716944 Jy ! Component: 150 - total flux cleaned = 0.000817637 Jy ! Component: 200 - total flux cleaned = 0.000894051 Jy ! Total flux subtracted in 200 components = 0.000894051 Jy ! Clean residual min=-0.001809 max=0.001921 Jy/beam ! Clean residual mean=-0.000003 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.15856 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 133 components and 0.15856 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=0.026765Jy sigma=0.559596 ! Fit after self-cal, rms=0.026766Jy sigma=0.559494 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.026766Jy sigma=0.559494 ! Fit after self-cal, rms=0.026844Jy sigma=0.558998 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.004 mas, bmaj=10.15 mas, bpa=-0.9669 degrees ! Estimated noise=0.856805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010132 Jy ! Component: 100 - total flux cleaned = 0.00167929 Jy ! Component: 150 - total flux cleaned = 0.00212972 Jy ! Component: 200 - total flux cleaned = 0.00229297 Jy ! Total flux subtracted in 200 components = 0.00229297 Jy ! Clean residual min=-0.002252 max=0.002200 Jy/beam ! Clean residual mean=-0.000006 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.160853 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 154 components and 0.160853 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=0.026804Jy sigma=0.559104 ! Fit after self-cal, rms=0.026805Jy sigma=0.558986 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 = 0.00023958 Jy ! Component: 100 - total flux cleaned = 0.000342 Jy ! Component: 150 - total flux cleaned = 0.000388057 Jy ! Component: 200 - total flux cleaned = 0.000431169 Jy ! Total flux subtracted in 200 components = 0.000431169 Jy ! Clean residual min=-0.002219 max=0.002199 Jy/beam ! Clean residual mean=-0.000006 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.161284 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 160 components and 0.161284 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=0.026801Jy sigma=0.558924 ! Fit after self-cal, rms=0.026801Jy sigma=0.558854 ! 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=1.594 mas, bmaj=4.24 mas, bpa=-5.588 degrees ! Estimated noise=0.702713 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.594 x 4.24 at -5.588 degrees (North through East) ! Clean map min=-0.0017212 max=0.06613 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=1.275 mas, bmaj=3.51 mas, bpa=-4.539 degrees ! Estimated noise=0.969978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0497349 Jy ! Component: 100 - total flux cleaned = 0.0752099 Jy ! Component: 150 - total flux cleaned = 0.0921839 Jy ! Component: 200 - total flux cleaned = 0.104274 Jy ! Total flux subtracted in 200 components = 0.104274 Jy ! Clean residual min=-0.003978 max=0.007344 Jy/beam ! Clean residual mean=-0.000009 rms=0.001267 Jy/beam ! Combined flux in latest and established models = 0.104274 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.104274 Jy ! Inverting map and beam ! Estimated beam: bmin=1.594 mas, bmaj=4.24 mas, bpa=-5.588 degrees ! Estimated noise=0.702713 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 = 0.0156558 Jy ! Component: 100 - total flux cleaned = 0.0249217 Jy ! Component: 150 - total flux cleaned = 0.0309339 Jy ! Component: 200 - total flux cleaned = 0.0353275 Jy ! Total flux subtracted in 200 components = 0.0353275 Jy ! Clean residual min=-0.002705 max=0.003290 Jy/beam ! Clean residual mean=-0.000003 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.139601 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 73 components and 0.139601 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.004 mas, bmaj=10.15 mas, bpa=-0.9669 degrees ! Estimated noise=0.856805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00553318 Jy ! Component: 100 - total flux cleaned = 0.00926113 Jy ! Component: 150 - total flux cleaned = 0.0120655 Jy ! Component: 200 - total flux cleaned = 0.0142274 Jy ! Total flux subtracted in 200 components = 0.0142274 Jy ! Clean residual min=-0.002606 max=0.002629 Jy/beam ! Clean residual mean=-0.000005 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.153829 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 = 0.00168529 Jy ! Component: 100 - total flux cleaned = 0.00301288 Jy ! Component: 150 - total flux cleaned = 0.00406932 Jy ! Component: 200 - total flux cleaned = 0.0049128 Jy ! Total flux subtracted in 200 components = 0.0049128 Jy ! Clean residual min=-0.002202 max=0.002342 Jy/beam ! Clean residual mean=-0.000006 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.158741 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 137 components and 0.158741 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.594 mas, bmaj=4.24 mas, bpa=-5.588 degrees ! Estimated noise=0.702713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00082878 Jy ! Component: 100 - total flux cleaned = 0.00132454 Jy ! Component: 150 - total flux cleaned = 0.00151121 Jy ! Component: 200 - total flux cleaned = 0.00167695 Jy ! Total flux subtracted in 200 components = 0.00167695 Jy ! Clean residual min=-0.001823 max=0.001843 Jy/beam ! Clean residual mean=-0.000004 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.160418 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 159 components and 0.160418 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=0.026984Jy sigma=0.563184 ! Fit after self-cal, rms=0.026979Jy sigma=0.562691 wmodel /d2/scr/pima/bp171a5_uvs/J1413-2813_C_map.mod ! Writing 159 model components to file: /d2/scr/pima/bp171a5_uvs/J1413-2813_C_map.mod wobs /d2/scr/pima/bp171a5_uvs/J1413-2813_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a5_uvs/J1413-2813_C_uvs.fits wwins /d2/scr/pima/bp171a5_uvs/J1413-2813_C_map.win ! wwins: Wrote 5 windows to /d2/scr/pima/bp171a5_uvs/J1413-2813_C_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 = 3.34253e-05 Jy ! Component: 100 - total flux cleaned = 6.4146e-05 Jy ! Component: 150 - total flux cleaned = 0.000182769 Jy ! Component: 200 - total flux cleaned = 0.000380671 Jy ! Component: 250 - total flux cleaned = 0.000515648 Jy ! Component: 300 - total flux cleaned = 0.000594846 Jy ! Component: 350 - total flux cleaned = 0.0006969 Jy ! Component: 400 - total flux cleaned = 0.00074707 Jy ! Component: 450 - total flux cleaned = 0.000867674 Jy ! Component: 500 - total flux cleaned = 0.000961233 Jy ! Component: 550 - total flux cleaned = 0.00105276 Jy ! Component: 600 - total flux cleaned = 0.0012313 Jy ! Component: 650 - total flux cleaned = 0.00127447 Jy ! Component: 700 - total flux cleaned = 0.00140321 Jy ! Component: 750 - total flux cleaned = 0.00154929 Jy ! Component: 800 - total flux cleaned = 0.00163093 Jy ! Component: 850 - total flux cleaned = 0.00175125 Jy ! Component: 900 - total flux cleaned = 0.00186966 Jy ! Component: 950 - total flux cleaned = 0.00200486 Jy ! Component: 1000 - total flux cleaned = 0.00211777 Jy ! Component: 1050 - total flux cleaned = 0.00222851 Jy ! Component: 1100 - total flux cleaned = 0.00231889 Jy ! Component: 1150 - total flux cleaned = 0.00239014 Jy ! Component: 1200 - total flux cleaned = 0.00242525 Jy ! Component: 1250 - total flux cleaned = 0.00252931 Jy ! Component: 1300 - total flux cleaned = 0.00258044 Jy ! Component: 1350 - total flux cleaned = 0.00266418 Jy ! Component: 1400 - total flux cleaned = 0.00269682 Jy ! Component: 1450 - total flux cleaned = 0.00281061 Jy ! Component: 1500 - total flux cleaned = 0.00284237 Jy ! Component: 1550 - total flux cleaned = 0.00284228 Jy ! Component: 1600 - total flux cleaned = 0.00287346 Jy ! Component: 1650 - total flux cleaned = 0.00291949 Jy ! Component: 1700 - total flux cleaned = 0.00287411 Jy ! Component: 1750 - total flux cleaned = 0.00291921 Jy ! Component: 1800 - total flux cleaned = 0.00294876 Jy ! Component: 1850 - total flux cleaned = 0.00297777 Jy ! Component: 1900 - total flux cleaned = 0.00297762 Jy ! Component: 1950 - total flux cleaned = 0.0030486 Jy ! Component: 2000 - total flux cleaned = 0.00306214 Jy ! Component: 2050 - total flux cleaned = 0.00304839 Jy ! Component: 2100 - total flux cleaned = 0.00306208 Jy ! Component: 2150 - total flux cleaned = 0.00307568 Jy ! Component: 2200 - total flux cleaned = 0.00308871 Jy ! Component: 2250 - total flux cleaned = 0.00307548 Jy ! Component: 2300 - total flux cleaned = 0.00307544 Jy ! Component: 2350 - total flux cleaned = 0.00310181 Jy ! Component: 2400 - total flux cleaned = 0.00316615 Jy ! Component: 2450 - total flux cleaned = 0.00315327 Jy ! Component: 2500 - total flux cleaned = 0.00317833 Jy ! Component: 2550 - total flux cleaned = 0.0031782 Jy ! Component: 2600 - total flux cleaned = 0.00321534 Jy ! Component: 2650 - total flux cleaned = 0.00320311 Jy ! Component: 2700 - total flux cleaned = 0.00325171 Jy ! Component: 2750 - total flux cleaned = 0.00326371 Jy ! Component: 2800 - total flux cleaned = 0.00325197 Jy ! Component: 2850 - total flux cleaned = 0.00328731 Jy ! Component: 2900 - total flux cleaned = 0.00328728 Jy ! Component: 2950 - total flux cleaned = 0.00327569 Jy ! Component: 3000 - total flux cleaned = 0.00329893 Jy ! Component: 3050 - total flux cleaned = 0.003299 Jy ! Component: 3100 - total flux cleaned = 0.00333281 Jy ! Component: 3150 - total flux cleaned = 0.00326581 Jy ! Component: 3200 - total flux cleaned = 0.00327711 Jy ! Component: 3250 - total flux cleaned = 0.00331027 Jy ! Component: 3300 - total flux cleaned = 0.00336485 Jy ! Component: 3350 - total flux cleaned = 0.00332145 Jy ! Component: 3400 - total flux cleaned = 0.00337525 Jy ! Component: 3450 - total flux cleaned = 0.00339675 Jy ! Component: 3500 - total flux cleaned = 0.00350278 Jy ! Component: 3550 - total flux cleaned = 0.00349222 Jy ! Component: 3600 - total flux cleaned = 0.00351306 Jy ! Component: 3650 - total flux cleaned = 0.00352342 Jy ! Component: 3700 - total flux cleaned = 0.003544 Jy ! Component: 3750 - total flux cleaned = 0.00352352 Jy ! Component: 3800 - total flux cleaned = 0.0035744 Jy ! Component: 3850 - total flux cleaned = 0.00354416 Jy ! Component: 3900 - total flux cleaned = 0.00354416 Jy ! Component: 3950 - total flux cleaned = 0.00354407 Jy ! Component: 4000 - total flux cleaned = 0.00357384 Jy ! Component: 4050 - total flux cleaned = 0.00356387 Jy ! Total flux subtracted in 4096 components = 0.00357356 Jy ! Clean residual min=-0.000549 max=0.000499 Jy/beam ! Clean residual mean=-0.000000 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.163992 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 453 components and 0.163992 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a5_uvs/J1413-2813_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.594 x 4.24 at -5.588 degrees (North through East) ! Clean map min=-0.001328 max=0.066548 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a5_uvs/J1413-2813_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0665475 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000181123 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.816514 0.816514 1.63303 3.26606 6.53211 13.0642 26.1285 52.2569 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.066 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 367.415 quit ! Quitting program ! Log file /d2/scr/pima/bp171a5_uvs/J1413-2813_C_uvs.log closed on Sun Jan 19 22:07:28 2014