! Started logfile: /d2/scr/pima/bp171a4_uvs/J1058+0133_C_uvs.log on Wed Jan 29 04:19:27 2014 obs /d2/scr/pima/bp171a4_uvs/J1058+0133_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a4_uvs/J1058+0133_C_uva.fits ! AN table 1: 2 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1058+0133 ! ! 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 720 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/bp171a4_uvs/J1058+0133_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=1.902801Jy sigma=93.297512 ! Fit after self-cal, rms=0.756925Jy sigma=35.976901 ! 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=1.461 mas, bmaj=3.496 mas, bpa=0.804 degrees ! Estimated noise=0.675187 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 = 1.07023 Jy ! Component: 100 - total flux cleaned = 1.3578 Jy ! Total flux subtracted in 100 components = 1.3578 Jy ! Clean residual min=-0.094944 max=0.264704 Jy/beam ! Clean residual mean=-0.000544 rms=0.031062 Jy/beam ! Combined flux in latest and established models = 1.3578 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.3578 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=0.573170Jy sigma=26.518278 ! Fit after self-cal, rms=0.572574Jy sigma=26.492767 ! Inverting map ! Added new window around map position (-3.6, 3.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.242137 Jy ! Component: 100 - total flux cleaned = 0.390803 Jy ! Total flux subtracted in 100 components = 0.390803 Jy ! Clean residual min=-0.078857 max=0.097454 Jy/beam ! Clean residual mean=-0.000358 rms=0.019699 Jy/beam ! Combined flux in latest and established models = 1.7486 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 1.7486 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=0.399100Jy sigma=17.239033 ! Fit after self-cal, rms=0.394252Jy sigma=17.009794 ! 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=1.738 mas, bmaj=3.986 mas, bpa=-0.6064 degrees ! Estimated noise=0.557865 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 (-1.8, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.183063 Jy ! Component: 100 - total flux cleaned = 0.299644 Jy ! Component: 150 - total flux cleaned = 0.38239 Jy ! Component: 200 - total flux cleaned = 0.444138 Jy ! Total flux subtracted in 200 components = 0.444138 Jy ! Clean residual min=-0.062265 max=0.070832 Jy/beam ! Clean residual mean=-0.000176 rms=0.014930 Jy/beam ! Combined flux in latest and established models = 2.19274 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 74 components and 2.19274 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=0.270312Jy sigma=10.479390 ! Fit after self-cal, rms=0.264696Jy sigma=10.140260 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.738 x 3.986 at -0.6064 degrees (North through East) ! Clean map min=-0.049503 max=1.4729 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 0.99 FD 1.05 HN 1.04 KP 0.88 ! LA 0.99 MK 1.12 NL 1.12 OV 0.99 ! PT 0.85 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.10 HN 1.06 KP 0.92 ! LA 1.05 MK 1.06 NL 1.14 OV 1.05 ! PT 0.95 SC 1.03 ! ! ! 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 0.96 FD 1.07 HN 1.03 KP 0.94 ! LA 1.01 MK 1.09 NL 1.05 OV 0.99 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 1.02 KP 0.97 ! LA 1.02 MK 1.05 NL 1.05 OV 0.98 ! PT 0.87 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.03 KP 0.97 ! LA 1.07 MK 1.01 NL 1.01 OV 0.98 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.91 HN 1.00 KP 0.92 ! LA 0.98 MK 0.99 NL 1.02 OV 0.97 ! PT 0.91 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 1.02 KP 1.01 ! LA 0.98 MK 0.99 NL 1.01 OV 1.00 ! PT 0.88 SC 0.99 ! ! ! Fit before self-cal, rms=0.264696Jy sigma=10.140260 ! Fit after self-cal, rms=0.228885Jy sigma=7.922793 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.754 mas, bmaj=4.009 mas, bpa=-0.24 degrees ! Estimated noise=0.554591 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 (-7.5, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0711242 Jy ! Component: 100 - total flux cleaned = 0.106628 Jy ! Component: 150 - total flux cleaned = 0.131463 Jy ! Component: 200 - total flux cleaned = 0.14654 Jy ! Total flux subtracted in 200 components = 0.14654 Jy ! Clean residual min=-0.025376 max=0.030272 Jy/beam ! Clean residual mean=-0.000020 rms=0.006004 Jy/beam ! Combined flux in latest and established models = 2.33928 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 111 components and 2.33928 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=0.204435Jy sigma=6.225466 ! Fit after self-cal, rms=0.203130Jy sigma=6.153326 ! 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=0.203130Jy sigma=6.153326 ! Fit after self-cal, rms=0.202222Jy sigma=6.071086 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.754 mas, bmaj=4.005 mas, bpa=-0.1725 degrees ! Estimated noise=0.555855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0257407 Jy ! Component: 100 - total flux cleaned = 0.0432829 Jy ! Component: 150 - total flux cleaned = 0.0545754 Jy ! Component: 200 - total flux cleaned = 0.0607523 Jy ! Total flux subtracted in 200 components = 0.0607523 Jy ! Clean residual min=-0.022949 max=0.023689 Jy/beam ! Clean residual mean=-0.000010 rms=0.005178 Jy/beam ! Combined flux in latest and established models = 2.40003 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 137 components and 2.40003 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=0.196091Jy sigma=5.807345 ! Fit after self-cal, rms=0.195564Jy sigma=5.775952 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 (-51.3, -57). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0224166 Jy ! Component: 100 - total flux cleaned = 0.0363004 Jy ! Component: 150 - total flux cleaned = 0.0457288 Jy ! Component: 200 - total flux cleaned = 0.052171 Jy ! Total flux subtracted in 200 components = 0.052171 Jy ! Clean residual min=-0.019450 max=0.017633 Jy/beam ! Clean residual mean=-0.000001 rms=0.004176 Jy/beam ! Combined flux in latest and established models = 2.4522 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 173 components and 2.4522 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=0.191051Jy sigma=5.568975 ! Fit after self-cal, rms=0.190827Jy sigma=5.556035 ! 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=0.190827Jy sigma=5.556035 ! Fit after self-cal, rms=0.189968Jy sigma=5.455742 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.751 mas, bmaj=3.998 mas, bpa=-0.1905 degrees ! Estimated noise=0.55919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0178151 Jy ! Component: 100 - total flux cleaned = 0.029361 Jy ! Component: 150 - total flux cleaned = 0.0387547 Jy ! Component: 200 - total flux cleaned = 0.0465096 Jy ! Total flux subtracted in 200 components = 0.0465096 Jy ! Clean residual min=-0.018950 max=0.015555 Jy/beam ! Clean residual mean=-0.000009 rms=0.004134 Jy/beam ! Combined flux in latest and established models = 2.49871 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 209 components and 2.49871 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=0.186099Jy sigma=5.366972 ! Fit after self-cal, rms=0.185905Jy sigma=5.354139 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 = 0.00881192 Jy ! Component: 100 - total flux cleaned = 0.0138601 Jy ! Component: 150 - total flux cleaned = 0.0170903 Jy ! Component: 200 - total flux cleaned = 0.0195778 Jy ! Total flux subtracted in 200 components = 0.0195778 Jy ! Clean residual min=-0.017652 max=0.014415 Jy/beam ! Clean residual mean=-0.000002 rms=0.003930 Jy/beam ! Combined flux in latest and established models = 2.51829 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 242 components and 2.51829 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=0.184611Jy sigma=5.325876 ! Fit after self-cal, rms=0.184535Jy sigma=5.321410 ! 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=0.184535Jy sigma=5.321410 ! Fit after self-cal, rms=0.183854Jy sigma=5.239773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.671 mas, bmaj=6.025 mas, bpa=-8.221 degrees ! Estimated noise=0.696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.022335 Jy ! Component: 100 - total flux cleaned = 0.0350795 Jy ! Component: 150 - total flux cleaned = 0.0446939 Jy ! Component: 200 - total flux cleaned = 0.05238 Jy ! Total flux subtracted in 200 components = 0.05238 Jy ! Clean residual min=-0.024709 max=0.019068 Jy/beam ! Clean residual mean=-0.000009 rms=0.006225 Jy/beam ! Combined flux in latest and established models = 2.57067 Jy selfcal ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 273 components and 2.57067 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=0.180514Jy sigma=5.200348 ! Fit after self-cal, rms=0.180404Jy sigma=5.192633 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 = 0.00819114 Jy ! Component: 100 - total flux cleaned = 0.0118946 Jy ! Component: 150 - total flux cleaned = 0.0131822 Jy ! Component: 200 - total flux cleaned = 0.0147249 Jy ! Total flux subtracted in 200 components = 0.0147249 Jy ! Clean residual min=-0.023853 max=0.017119 Jy/beam ! Clean residual mean=-0.000000 rms=0.006025 Jy/beam ! Combined flux in latest and established models = 2.5854 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 291 components and 2.5854 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=0.179756Jy sigma=5.191565 ! Fit after self-cal, rms=0.179719Jy sigma=5.189103 ! 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=1.747 mas, bmaj=3.992 mas, bpa=-0.1959 degrees ! Estimated noise=0.562941 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.747 x 3.992 at -0.1959 degrees (North through East) ! Clean map min=-0.015876 max=1.4764 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 ! Performing amp+phase self-cal ! ! 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=0.179719Jy sigma=5.189103 ! Fit after self-cal, rms=0.178807Jy sigma=5.095530 ! Inverting map and beam ! Estimated beam: bmin=1.744 mas, bmaj=3.984 mas, bpa=-0.129 degrees ! Estimated noise=0.56671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013885 Jy ! Component: 100 - total flux cleaned = 0.0221689 Jy ! Component: 150 - total flux cleaned = 0.0264318 Jy ! Component: 200 - total flux cleaned = 0.0289044 Jy ! Total flux subtracted in 200 components = 0.0289044 Jy ! Clean residual min=-0.017617 max=0.012984 Jy/beam ! Clean residual mean=-0.000005 rms=0.003929 Jy/beam ! Combined flux in latest and established models = 2.6143 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 310 components and 2.6143 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=0.176227Jy sigma=5.063171 ! Fit after self-cal, rms=0.176194Jy sigma=5.059665 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00488609 Jy ! Component: 100 - total flux cleaned = 0.00631325 Jy ! Component: 150 - total flux cleaned = 0.00728644 Jy ! Component: 200 - total flux cleaned = 0.00835641 Jy ! Total flux subtracted in 200 components = 0.00835641 Jy ! Clean residual min=-0.017079 max=0.013216 Jy/beam ! Clean residual mean=-0.000000 rms=0.003867 Jy/beam ! Combined flux in latest and established models = 2.62266 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 321 components and 2.62266 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=0.175552Jy sigma=5.052541 ! Fit after self-cal, rms=0.175537Jy sigma=5.051159 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.175537Jy sigma=5.051159 ! Fit after self-cal, rms=0.175007Jy sigma=4.993311 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=1.466 mas, bmaj=3.493 mas, bpa=1.41 degrees ! Estimated noise=0.692518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.09664 Jy ! Component: 100 - total flux cleaned = 1.43736 Jy ! Component: 150 - total flux cleaned = 1.66245 Jy ! Component: 200 - total flux cleaned = 1.8246 Jy ! Total flux subtracted in 200 components = 1.8246 Jy ! Clean residual min=-0.047508 max=0.091571 Jy/beam ! Clean residual mean=-0.000323 rms=0.017572 Jy/beam ! Combined flux in latest and established models = 1.8246 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 21 model components to the UV plane model. ! The established model now contains 21 components and 1.8246 Jy ! Inverting map and beam ! Estimated beam: bmin=1.742 mas, bmaj=3.98 mas, bpa=-0.1082 degrees ! Estimated noise=0.570671 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 = 0.18413 Jy ! Component: 100 - total flux cleaned = 0.306307 Jy ! Component: 150 - total flux cleaned = 0.396472 Jy ! Component: 200 - total flux cleaned = 0.465488 Jy ! Total flux subtracted in 200 components = 0.465488 Jy ! Clean residual min=-0.031977 max=0.049514 Jy/beam ! Clean residual mean=-0.000167 rms=0.011443 Jy/beam ! Combined flux in latest and established models = 2.29009 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 84 components and 2.29009 Jy ! Inverting map ! Added new window around map position (10.5, -21.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0560959 Jy ! Component: 100 - total flux cleaned = 0.0998812 Jy ! Component: 150 - total flux cleaned = 0.135671 Jy ! Component: 200 - total flux cleaned = 0.165266 Jy ! Total flux subtracted in 200 components = 0.165266 Jy ! Clean residual min=-0.024176 max=0.023924 Jy/beam ! Clean residual mean=-0.000081 rms=0.006771 Jy/beam ! Combined flux in latest and established models = 2.45536 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 137 components and 2.45536 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=3.659 mas, bmaj=6.004 mas, bpa=-8.104 degrees ! Estimated noise=0.708926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0450303 Jy ! Component: 100 - total flux cleaned = 0.078075 Jy ! Component: 150 - total flux cleaned = 0.1042 Jy ! Component: 200 - total flux cleaned = 0.125354 Jy ! Total flux subtracted in 200 components = 0.125354 Jy ! Clean residual min=-0.031236 max=0.023836 Jy/beam ! Clean residual mean=-0.000067 rms=0.007783 Jy/beam ! Combined flux in latest and established models = 2.58071 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 = 0.0172135 Jy ! Component: 100 - total flux cleaned = 0.0313318 Jy ! Component: 150 - total flux cleaned = 0.0430033 Jy ! Component: 200 - total flux cleaned = 0.0526909 Jy ! Total flux subtracted in 200 components = 0.0526909 Jy ! Clean residual min=-0.027817 max=0.018978 Jy/beam ! Clean residual mean=-0.000036 rms=0.006582 Jy/beam ! Combined flux in latest and established models = 2.6334 Jy ! Adding 119 model components to the UV plane model. ! The established model now contains 239 components and 2.6334 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.742 mas, bmaj=3.98 mas, bpa=-0.1082 degrees ! Estimated noise=0.570671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00424036 Jy ! Component: 100 - total flux cleaned = 0.00697998 Jy ! Component: 150 - total flux cleaned = 0.00817647 Jy ! Component: 200 - total flux cleaned = 0.00900066 Jy ! Total flux subtracted in 200 components = 0.00900066 Jy ! Clean residual min=-0.019001 max=0.013682 Jy/beam ! Clean residual mean=-0.000015 rms=0.003962 Jy/beam ! Combined flux in latest and established models = 2.6424 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 262 components and 2.6424 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=0.173423Jy sigma=5.023748 ! Fit after self-cal, rms=0.173230Jy sigma=5.012154 wmodel /d2/scr/pima/bp171a4_uvs/J1058+0133_C_map.mod ! Writing 262 model components to file: /d2/scr/pima/bp171a4_uvs/J1058+0133_C_map.mod wobs /d2/scr/pima/bp171a4_uvs/J1058+0133_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a4_uvs/J1058+0133_C_uvs.fits wwins /d2/scr/pima/bp171a4_uvs/J1058+0133_C_map.win ! wwins: Wrote 6 windows to /d2/scr/pima/bp171a4_uvs/J1058+0133_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 = -0.00818497 Jy ! Component: 100 - total flux cleaned = -0.0148977 Jy ! Component: 150 - total flux cleaned = -0.0191575 Jy ! Component: 200 - total flux cleaned = -0.0228873 Jy ! Component: 250 - total flux cleaned = -0.025086 Jy ! Component: 300 - total flux cleaned = -0.0271835 Jy ! Component: 350 - total flux cleaned = -0.0293924 Jy ! Component: 400 - total flux cleaned = -0.0309368 Jy ! Component: 450 - total flux cleaned = -0.0320588 Jy ! Component: 500 - total flux cleaned = -0.0335081 Jy ! Component: 550 - total flux cleaned = -0.0345609 Jy ! Component: 600 - total flux cleaned = -0.0352468 Jy ! Component: 650 - total flux cleaned = -0.0355815 Jy ! Component: 700 - total flux cleaned = -0.0359118 Jy ! Component: 750 - total flux cleaned = -0.0360735 Jy ! Component: 800 - total flux cleaned = -0.0360769 Jy ! Component: 850 - total flux cleaned = -0.0360785 Jy ! Component: 900 - total flux cleaned = -0.036081 Jy ! Component: 950 - total flux cleaned = -0.0359354 Jy ! Component: 1000 - total flux cleaned = -0.0357927 Jy ! Component: 1050 - total flux cleaned = -0.0359363 Jy ! Component: 1100 - total flux cleaned = -0.0359353 Jy ! Component: 1150 - total flux cleaned = -0.0359345 Jy ! Component: 1200 - total flux cleaned = -0.0360648 Jy ! Component: 1250 - total flux cleaned = -0.0360625 Jy ! Component: 1300 - total flux cleaned = -0.0355484 Jy ! Component: 1350 - total flux cleaned = -0.0354242 Jy ! Component: 1400 - total flux cleaned = -0.0351764 Jy ! Component: 1450 - total flux cleaned = -0.0352982 Jy ! Component: 1500 - total flux cleaned = -0.0348153 Jy ! Component: 1550 - total flux cleaned = -0.0345796 Jy ! Component: 1600 - total flux cleaned = -0.0349316 Jy ! Component: 1650 - total flux cleaned = -0.0346995 Jy ! Component: 1700 - total flux cleaned = -0.0346966 Jy ! Component: 1750 - total flux cleaned = -0.0344694 Jy ! Component: 1800 - total flux cleaned = -0.0340257 Jy ! Component: 1850 - total flux cleaned = -0.0339153 Jy ! Component: 1900 - total flux cleaned = -0.033377 Jy ! Component: 1950 - total flux cleaned = -0.0332739 Jy ! Component: 2000 - total flux cleaned = -0.033589 Jy ! Component: 2050 - total flux cleaned = -0.0332771 Jy ! Component: 2100 - total flux cleaned = -0.0333805 Jy ! Component: 2150 - total flux cleaned = -0.033381 Jy ! Component: 2200 - total flux cleaned = -0.0335819 Jy ! Component: 2250 - total flux cleaned = -0.0335827 Jy ! Component: 2300 - total flux cleaned = -0.0337791 Jy ! Component: 2350 - total flux cleaned = -0.0340712 Jy ! Component: 2400 - total flux cleaned = -0.0341669 Jy ! Component: 2450 - total flux cleaned = -0.0344531 Jy ! Component: 2500 - total flux cleaned = -0.0346408 Jy ! Component: 2550 - total flux cleaned = -0.0345482 Jy ! Component: 2600 - total flux cleaned = -0.0347322 Jy ! Component: 2650 - total flux cleaned = -0.0348232 Jy ! Component: 2700 - total flux cleaned = -0.0350938 Jy ! Component: 2750 - total flux cleaned = -0.0351835 Jy ! Component: 2800 - total flux cleaned = -0.0352721 Jy ! Component: 2850 - total flux cleaned = -0.0357971 Jy ! Component: 2900 - total flux cleaned = -0.0357964 Jy ! Component: 2950 - total flux cleaned = -0.0360536 Jy ! Component: 3000 - total flux cleaned = -0.0361367 Jy ! Component: 3050 - total flux cleaned = -0.0363897 Jy ! Component: 3100 - total flux cleaned = -0.0364724 Jy ! Component: 3150 - total flux cleaned = -0.0365552 Jy ! Component: 3200 - total flux cleaned = -0.0365547 Jy ! Component: 3250 - total flux cleaned = -0.0365543 Jy ! Component: 3300 - total flux cleaned = -0.0367149 Jy ! Component: 3350 - total flux cleaned = -0.036874 Jy ! Component: 3400 - total flux cleaned = -0.0369533 Jy ! Component: 3450 - total flux cleaned = -0.0369529 Jy ! Component: 3500 - total flux cleaned = -0.0372634 Jy ! Component: 3550 - total flux cleaned = -0.0372639 Jy ! Component: 3600 - total flux cleaned = -0.0372641 Jy ! Component: 3650 - total flux cleaned = -0.0375663 Jy ! Component: 3700 - total flux cleaned = -0.0377158 Jy ! Component: 3750 - total flux cleaned = -0.037716 Jy ! Component: 3800 - total flux cleaned = -0.0374949 Jy ! Component: 3850 - total flux cleaned = -0.0375681 Jy ! Component: 3900 - total flux cleaned = -0.0374229 Jy ! Component: 3950 - total flux cleaned = -0.037567 Jy ! Component: 4000 - total flux cleaned = -0.0373525 Jy ! Component: 4050 - total flux cleaned = -0.0374231 Jy ! Total flux subtracted in 4096 components = -0.0372811 Jy ! Clean residual min=-0.004167 max=0.004409 Jy/beam ! Clean residual mean=-0.000017 rms=0.001359 Jy/beam ! Combined flux in latest and established models = 2.60512 Jy keep ! Adding 332 model components to the UV plane model. ! The established model now contains 594 components and 2.60512 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a4_uvs/J1058+0133_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.742 x 3.98 at -0.1082 degrees (North through East) ! Clean map min=-0.010382 max=1.4982 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a4_uvs/J1058+0133_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.49817 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00131326 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.262971 0.262971 0.525943 1.05189 2.10377 4.20754 8.41508 16.8302 33.6603 67.3206 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0039 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.498 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1140.81 quit ! Quitting program ! Log file /d2/scr/pima/bp171a4_uvs/J1058+0133_C_uvs.log closed on Wed Jan 29 04:19:38 2014