! Started logfile: /d2/scr/pima/bp171a4_uvs/J1008-2139_C_uvs.log on Wed Jan 29 04:16:39 2014 obs /d2/scr/pima/bp171a4_uvs/J1008-2139_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a4_uvs/J1008-2139_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1008-2139 ! ! 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/bp171a4_uvs/J1008-2139_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=1.003082Jy sigma=36.134612 ! Fit after self-cal, rms=0.960771Jy sigma=34.636102 ! 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=1.223 mas, bmaj=3.593 mas, bpa=-1.8 degrees ! Estimated noise=0.862292 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 = 0.0292602 Jy ! Component: 100 - total flux cleaned = 0.0365913 Jy ! Total flux subtracted in 100 components = 0.0365913 Jy ! Clean residual min=-0.004929 max=0.018882 Jy/beam ! Clean residual mean=-0.000020 rms=0.001682 Jy/beam ! Combined flux in latest and established models = 0.0365913 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0365913 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=0.048733Jy sigma=1.221778 ! Fit after self-cal, rms=0.046411Jy sigma=1.160106 ! Inverting map ! Added new window around map position (13.5, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0164428 Jy ! Component: 100 - total flux cleaned = 0.0225283 Jy ! Total flux subtracted in 100 components = 0.0225283 Jy ! Clean residual min=-0.004206 max=0.004514 Jy/beam ! Clean residual mean=-0.000012 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 0.0591197 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.0591197 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=0.039825Jy sigma=0.792479 ! Fit after self-cal, rms=0.038384Jy sigma=0.720966 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00618359 Jy ! Component: 100 - total flux cleaned = 0.00926522 Jy ! Total flux subtracted in 100 components = 0.00926522 Jy ! Clean residual min=-0.002932 max=0.002970 Jy/beam ! Clean residual mean=-0.000007 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.0683849 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 35 components and 0.0683849 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=0.037015Jy sigma=0.635200 ! Fit after self-cal, rms=0.036923Jy sigma=0.628971 ! 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=1.509 mas, bmaj=4.153 mas, bpa=-1.874 degrees ! Estimated noise=0.683931 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 = 0.00339698 Jy ! Component: 100 - total flux cleaned = 0.0055288 Jy ! Component: 150 - total flux cleaned = 0.00702369 Jy ! Component: 200 - total flux cleaned = 0.00808708 Jy ! Total flux subtracted in 200 components = 0.00808708 Jy ! Clean residual min=-0.002043 max=0.002898 Jy/beam ! Clean residual mean=-0.000007 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.076472 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 59 components and 0.076472 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=0.036418Jy sigma=0.604568 ! Fit after self-cal, rms=0.036421Jy sigma=0.604100 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.509 x 4.153 at -1.874 degrees (North through East) ! Clean map min=-0.0019423 max=0.038998 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.06 KP 0.96 ! LA 1.06 MK 1.03 NL 1.13 OV 1.04 ! PT 0.91 SC 0.95 ! ! ! 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 0.99 FD 0.97 HN 1.08 KP 0.96 ! LA 0.99 MK 1.06 NL 1.04 OV 0.97 ! PT 0.98 SC 0.98 ! ! ! 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 1.02 FD 1.01 HN 1.06 KP 0.97 ! LA 1.13 MK 1.02 NL 0.96 OV 0.89 ! PT 1.00 SC 1.12 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.92 HN 1.14 KP 0.91 ! LA 1.03 MK 1.12 NL 1.01 OV 0.93 ! PT 0.86 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.01 HN 1.04 KP 1.17 ! LA 0.96 MK 0.95 NL 1.00 OV 0.98 ! PT 0.90 SC 0.98 ! ! ! Fit before self-cal, rms=0.036421Jy sigma=0.604100 ! Fit after self-cal, rms=0.036617Jy sigma=0.587255 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.521 mas, bmaj=4.169 mas, bpa=-1.63 degrees ! Estimated noise=0.684463 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 = 0.000628643 Jy ! Component: 100 - total flux cleaned = 0.000850107 Jy ! Component: 150 - total flux cleaned = 0.00102232 Jy ! Component: 200 - total flux cleaned = 0.00117149 Jy ! Total flux subtracted in 200 components = 0.00117149 Jy ! Clean residual min=-0.001930 max=0.002860 Jy/beam ! Clean residual mean=-0.000005 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.0776435 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 63 components and 0.0776434 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=0.036560Jy sigma=0.586568 ! Fit after self-cal, rms=0.036574Jy sigma=0.586431 ! 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=0.036574Jy sigma=0.586431 ! Fit after self-cal, rms=0.036775Jy sigma=0.586072 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.521 mas, bmaj=4.163 mas, bpa=-1.456 degrees ! Estimated noise=0.689402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000513762 Jy ! Component: 100 - total flux cleaned = 0.000669159 Jy ! Component: 150 - total flux cleaned = 0.000772237 Jy ! Component: 200 - total flux cleaned = 0.000857143 Jy ! Total flux subtracted in 200 components = 0.000857143 Jy ! Clean residual min=-0.001937 max=0.002875 Jy/beam ! Clean residual mean=-0.000005 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.0785006 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 0.0785006 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=0.036735Jy sigma=0.586086 ! Fit after self-cal, rms=0.036740Jy sigma=0.586060 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (9, -0.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00260178 Jy ! Component: 100 - total flux cleaned = 0.00397349 Jy ! Component: 150 - total flux cleaned = 0.00474216 Jy ! Component: 200 - total flux cleaned = 0.00503028 Jy ! Total flux subtracted in 200 components = 0.00503028 Jy ! Clean residual min=-0.001911 max=0.002145 Jy/beam ! Clean residual mean=-0.000001 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.0835309 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 86 components and 0.0835309 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=0.036458Jy sigma=0.573346 ! Fit after self-cal, rms=0.036442Jy sigma=0.572461 ! Inverting map ! Added new window around map position (36.6, 25.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179485 Jy ! Component: 100 - total flux cleaned = 0.00250043 Jy ! Component: 150 - total flux cleaned = 0.00289579 Jy ! Component: 200 - total flux cleaned = 0.00309937 Jy ! Total flux subtracted in 200 components = 0.00309937 Jy ! Clean residual min=-0.001898 max=0.001949 Jy/beam ! Clean residual mean=-0.000000 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0866302 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 108 components and 0.0866302 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=0.036264Jy sigma=0.568123 ! Fit after self-cal, rms=0.036257Jy sigma=0.567601 ! Inverting map ! Added new window around map position (-66.3, -34.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165819 Jy ! Component: 100 - total flux cleaned = 0.00205736 Jy ! Component: 150 - total flux cleaned = 0.00228063 Jy ! Component: 200 - total flux cleaned = 0.00245067 Jy ! Total flux subtracted in 200 components = 0.00245067 Jy ! Clean residual min=-0.001755 max=0.001548 Jy/beam ! Clean residual mean=-0.000001 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0890809 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 128 components and 0.0890809 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=0.036093Jy sigma=0.563117 ! Fit after self-cal, rms=0.036071Jy sigma=0.562750 ! 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=0.036071Jy sigma=0.562750 ! Fit after self-cal, rms=0.036188Jy sigma=0.560524 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.525 mas, bmaj=4.163 mas, bpa=-1.198 degrees ! Estimated noise=0.696026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00085265 Jy ! Component: 100 - total flux cleaned = 0.00132144 Jy ! Component: 150 - total flux cleaned = 0.00149863 Jy ! Component: 200 - total flux cleaned = 0.00170168 Jy ! Total flux subtracted in 200 components = 0.00170168 Jy ! Clean residual min=-0.001708 max=0.001607 Jy/beam ! Clean residual mean=0.000001 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0907826 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 151 components and 0.0907826 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=0.036107Jy sigma=0.559483 ! Fit after self-cal, rms=0.036099Jy sigma=0.559385 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 = 0.00025132 Jy ! Component: 100 - total flux cleaned = 0.000288666 Jy ! Component: 150 - total flux cleaned = 0.000359775 Jy ! Component: 200 - total flux cleaned = 0.000444701 Jy ! Total flux subtracted in 200 components = 0.000444701 Jy ! Clean residual min=-0.001663 max=0.001558 Jy/beam ! Clean residual mean=0.000001 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0912273 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 162 components and 0.0912273 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=0.036064Jy sigma=0.558617 ! Fit after self-cal, rms=0.036064Jy sigma=0.558595 ! 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=0.036064Jy sigma=0.558595 ! Fit after self-cal, rms=0.036186Jy sigma=0.558297 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.82 mas, bmaj=9.056 mas, bpa=4.93 degrees ! Estimated noise=0.875428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000915178 Jy ! Component: 100 - total flux cleaned = 0.00156279 Jy ! Component: 150 - total flux cleaned = 0.00203777 Jy ! Component: 200 - total flux cleaned = 0.00232441 Jy ! Total flux subtracted in 200 components = 0.00232441 Jy ! Clean residual min=-0.001665 max=0.001609 Jy/beam ! Clean residual mean=0.000004 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.0935517 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 175 components and 0.0935517 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=0.036146Jy sigma=0.558882 ! Fit after self-cal, rms=0.036150Jy sigma=0.558767 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.97968e-05 Jy ! Component: 100 - total flux cleaned = 0.000189447 Jy ! Component: 150 - total flux cleaned = 0.000287638 Jy ! Component: 200 - total flux cleaned = 0.000381251 Jy ! Total flux subtracted in 200 components = 0.000381251 Jy ! Clean residual min=-0.001646 max=0.001568 Jy/beam ! Clean residual mean=0.000004 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.093933 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 184 components and 0.093933 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=0.036135Jy sigma=0.558848 ! Fit after self-cal, rms=0.036140Jy sigma=0.558798 ! 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=1.526 mas, bmaj=4.163 mas, bpa=-1.125 degrees ! Estimated noise=0.69962 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.526 x 4.163 at -1.125 degrees (North through East) ! Clean map min=-0.0015566 max=0.03943 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=1.233 mas, bmaj=3.592 mas, bpa=-1.261 degrees ! Estimated noise=0.884827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0354181 Jy ! Component: 100 - total flux cleaned = 0.0516422 Jy ! Component: 150 - total flux cleaned = 0.0598373 Jy ! Component: 200 - total flux cleaned = 0.0649703 Jy ! Total flux subtracted in 200 components = 0.0649703 Jy ! Clean residual min=-0.003133 max=0.003104 Jy/beam ! Clean residual mean=-0.000008 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.0649703 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0649703 Jy ! Inverting map and beam ! Estimated beam: bmin=1.526 mas, bmaj=4.163 mas, bpa=-1.125 degrees ! Estimated noise=0.69962 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 = 0.00512746 Jy ! Component: 100 - total flux cleaned = 0.00870531 Jy ! Component: 150 - total flux cleaned = 0.0115906 Jy ! Component: 200 - total flux cleaned = 0.0139898 Jy ! Total flux subtracted in 200 components = 0.0139898 Jy ! Clean residual min=-0.002144 max=0.002574 Jy/beam ! Clean residual mean=-0.000005 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.0789601 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 68 components and 0.0789601 Jy ! Inverting map ! Added new window around map position (38.4, -63.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00244797 Jy ! Component: 100 - total flux cleaned = 0.00423181 Jy ! Component: 150 - total flux cleaned = 0.00575658 Jy ! Component: 200 - total flux cleaned = 0.00708184 Jy ! Total flux subtracted in 200 components = 0.00708184 Jy ! Clean residual min=-0.001936 max=0.001690 Jy/beam ! Clean residual mean=-0.000002 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.0860419 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 96 components and 0.086042 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=3.82 mas, bmaj=9.056 mas, bpa=4.93 degrees ! Estimated noise=0.875428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190041 Jy ! Component: 100 - total flux cleaned = 0.0033185 Jy ! Component: 150 - total flux cleaned = 0.00443211 Jy ! Component: 200 - total flux cleaned = 0.00522859 Jy ! Total flux subtracted in 200 components = 0.00522859 Jy ! Clean residual min=-0.001981 max=0.002016 Jy/beam ! Clean residual mean=0.000001 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.0912706 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 = 0.000340444 Jy ! Component: 100 - total flux cleaned = 0.000674542 Jy ! Component: 150 - total flux cleaned = 0.00097848 Jy ! Component: 200 - total flux cleaned = 0.00125554 Jy ! Total flux subtracted in 200 components = 0.00125554 Jy ! Clean residual min=-0.001735 max=0.001923 Jy/beam ! Clean residual mean=0.000002 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.0925261 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 148 components and 0.0925261 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.526 mas, bmaj=4.163 mas, bpa=-1.125 degrees ! Estimated noise=0.69962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00011406 Jy ! Component: 100 - total flux cleaned = 0.000179967 Jy ! Component: 150 - total flux cleaned = 0.000269815 Jy ! Component: 200 - total flux cleaned = 0.000325543 Jy ! Total flux subtracted in 200 components = 0.000325543 Jy ! Clean residual min=-0.001580 max=0.001557 Jy/beam ! Clean residual mean=0.000001 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0928516 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 174 components and 0.0928516 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=0.036116Jy sigma=0.557263 ! Fit after self-cal, rms=0.036114Jy sigma=0.556786 wmodel /d2/scr/pima/bp171a4_uvs/J1008-2139_C_map.mod ! Writing 174 model components to file: /d2/scr/pima/bp171a4_uvs/J1008-2139_C_map.mod wobs /d2/scr/pima/bp171a4_uvs/J1008-2139_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a4_uvs/J1008-2139_C_uvs.fits wwins /d2/scr/pima/bp171a4_uvs/J1008-2139_C_map.win ! wwins: Wrote 6 windows to /d2/scr/pima/bp171a4_uvs/J1008-2139_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 = -0.000144732 Jy ! Component: 100 - total flux cleaned = -0.000171575 Jy ! Component: 150 - total flux cleaned = -0.000298649 Jy ! Component: 200 - total flux cleaned = -0.00037123 Jy ! Component: 250 - total flux cleaned = -0.000418596 Jy ! Component: 300 - total flux cleaned = -0.000579004 Jy ! Component: 350 - total flux cleaned = -0.000645528 Jy ! Component: 400 - total flux cleaned = -0.000731209 Jy ! Component: 450 - total flux cleaned = -0.000731276 Jy ! Component: 500 - total flux cleaned = -0.000792778 Jy ! Component: 550 - total flux cleaned = -0.000772661 Jy ! Component: 600 - total flux cleaned = -0.000753527 Jy ! Component: 650 - total flux cleaned = -0.000754163 Jy ! Component: 700 - total flux cleaned = -0.000754643 Jy ! Component: 750 - total flux cleaned = -0.000809396 Jy ! Component: 800 - total flux cleaned = -0.000737209 Jy ! Component: 850 - total flux cleaned = -0.000701717 Jy ! Component: 900 - total flux cleaned = -0.000598026 Jy ! Component: 950 - total flux cleaned = -0.00059838 Jy ! Component: 1000 - total flux cleaned = -0.0005477 Jy ! Component: 1050 - total flux cleaned = -0.000481512 Jy ! Component: 1100 - total flux cleaned = -0.000400232 Jy ! Component: 1150 - total flux cleaned = -0.000368277 Jy ! Component: 1200 - total flux cleaned = -0.00030478 Jy ! Component: 1250 - total flux cleaned = -0.000242374 Jy ! Component: 1300 - total flux cleaned = -0.000258095 Jy ! Component: 1350 - total flux cleaned = -0.000227453 Jy ! Component: 1400 - total flux cleaned = -0.000122183 Jy ! Component: 1450 - total flux cleaned = -0.00013727 Jy ! Component: 1500 - total flux cleaned = -0.000137231 Jy ! Component: 1550 - total flux cleaned = -5.00786e-05 Jy ! Component: 1600 - total flux cleaned = -2.15791e-05 Jy ! Component: 1650 - total flux cleaned = -7.64375e-06 Jy ! Component: 1700 - total flux cleaned = 6.19805e-06 Jy ! Component: 1750 - total flux cleaned = 6.34e-06 Jy ! Component: 1800 - total flux cleaned = 6.16527e-05 Jy ! Component: 1850 - total flux cleaned = 0.00011594 Jy ! Component: 1900 - total flux cleaned = 0.000142713 Jy ! Component: 1950 - total flux cleaned = 0.000182494 Jy ! Component: 2000 - total flux cleaned = 0.000195783 Jy ! Component: 2050 - total flux cleaned = 0.000208901 Jy ! Component: 2100 - total flux cleaned = 0.000234772 Jy ! Component: 2150 - total flux cleaned = 0.000260583 Jy ! Component: 2200 - total flux cleaned = 0.000336899 Jy ! Component: 2250 - total flux cleaned = 0.000324109 Jy ! Component: 2300 - total flux cleaned = 0.000361592 Jy ! Component: 2350 - total flux cleaned = 0.000374087 Jy ! Component: 2400 - total flux cleaned = 0.000422949 Jy ! Component: 2450 - total flux cleaned = 0.00042283 Jy ! Component: 2500 - total flux cleaned = 0.000422888 Jy ! Component: 2550 - total flux cleaned = 0.000434827 Jy ! Component: 2600 - total flux cleaned = 0.000458442 Jy ! Component: 2650 - total flux cleaned = 0.000458635 Jy ! Component: 2700 - total flux cleaned = 0.000446964 Jy ! Component: 2750 - total flux cleaned = 0.000469923 Jy ! Component: 2800 - total flux cleaned = 0.000458501 Jy ! Component: 2850 - total flux cleaned = 0.000469776 Jy ! Component: 2900 - total flux cleaned = 0.000480997 Jy ! Component: 2950 - total flux cleaned = 0.000514616 Jy ! Component: 3000 - total flux cleaned = 0.000559024 Jy ! Component: 3050 - total flux cleaned = 0.000581165 Jy ! Component: 3100 - total flux cleaned = 0.000592001 Jy ! Component: 3150 - total flux cleaned = 0.000559314 Jy ! Component: 3200 - total flux cleaned = 0.000624241 Jy ! Component: 3250 - total flux cleaned = 0.000635006 Jy ! Component: 3300 - total flux cleaned = 0.000698955 Jy ! Component: 3350 - total flux cleaned = 0.0006884 Jy ! Component: 3400 - total flux cleaned = 0.000720033 Jy ! Component: 3450 - total flux cleaned = 0.000772313 Jy ! Component: 3500 - total flux cleaned = 0.000772324 Jy ! Component: 3550 - total flux cleaned = 0.00079302 Jy ! Component: 3600 - total flux cleaned = 0.000834067 Jy ! Component: 3650 - total flux cleaned = 0.000844302 Jy ! Component: 3700 - total flux cleaned = 0.000905078 Jy ! Component: 3750 - total flux cleaned = 0.000945333 Jy ! Component: 3800 - total flux cleaned = 0.000945293 Jy ! Component: 3850 - total flux cleaned = 0.000945343 Jy ! Component: 3900 - total flux cleaned = 0.000984897 Jy ! Component: 3950 - total flux cleaned = 0.00105364 Jy ! Component: 4000 - total flux cleaned = 0.00103409 Jy ! Component: 4050 - total flux cleaned = 0.00108275 Jy ! Total flux subtracted in 4096 components = 0.00109242 Jy ! Clean residual min=-0.000664 max=0.000562 Jy/beam ! Clean residual mean=0.000001 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.093944 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 459 components and 0.0939441 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a4_uvs/J1008-2139_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.526 x 4.163 at -1.125 degrees (North through East) ! Clean map min=-0.0010738 max=0.039073 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a4_uvs/J1008-2139_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.039073 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000167048 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.28259 1.28259 2.56517 5.13035 10.2607 20.5214 41.0428 82.0856 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.039 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 233.902 quit ! Quitting program ! Log file /d2/scr/pima/bp171a4_uvs/J1008-2139_C_uvs.log closed on Wed Jan 29 04:16:49 2014