! Started logfile: /scr/pima/bp171a5_uvs/J1114-0247_X_uvs.log on Sat Apr 20 03:59:58 2013 obs /scr/pima/bp171a5_uvs/J1114-0247_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a5_uvs/J1114-0247_X_uva.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.823457 visibilities/baseline/integration-bin. ! Found source: J1114-0247 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 5336 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a5_uvs/J1114-0247_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.012855Jy sigma=0.716084 ! Fit after self-cal, rms=0.854585Jy sigma=0.604186 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7601 mas, bmaj=2.004 mas, bpa=-2.161 degrees ! Estimated noise=19.8055 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 = 0.109644 Jy ! Component: 100 - total flux cleaned = 0.133725 Jy ! Total flux subtracted in 100 components = 0.133725 Jy ! Clean residual min=-0.006027 max=0.007661 Jy/beam ! Clean residual mean=0.000013 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.133725 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.133725 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=0.034111Jy sigma=0.024113 ! Fit after self-cal, rms=0.034104Jy sigma=0.024109 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00809711 Jy ! Component: 100 - total flux cleaned = 0.0125974 Jy ! Total flux subtracted in 100 components = 0.0125974 Jy ! Clean residual min=-0.006261 max=0.004613 Jy/beam ! Clean residual mean=0.000010 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.146322 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 0.146322 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=0.030673Jy sigma=0.021683 ! Fit after self-cal, rms=0.030664Jy sigma=0.021676 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9744 mas, bmaj=2.258 mas, bpa=2.798 degrees ! Estimated noise=13.6918 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 = 0.00668286 Jy ! Component: 100 - total flux cleaned = 0.0108304 Jy ! Component: 150 - total flux cleaned = 0.0135128 Jy ! Component: 200 - total flux cleaned = 0.0152509 Jy ! Total flux subtracted in 200 components = 0.0152509 Jy ! Clean residual min=-0.006121 max=0.004935 Jy/beam ! Clean residual mean=0.000014 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.161573 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 34 components and 0.161573 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=0.029040Jy sigma=0.020528 ! Fit after self-cal, rms=0.029028Jy sigma=0.020520 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.13 HN 0.97 KP 0.95 ! LA 1.01 MK 1.02 NL 1.13 OV 1.03 ! PT 0.83 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.02 HN 0.96 KP 0.97 ! LA 0.97 MK 1.01 NL 1.17 OV 0.95 ! PT 0.85 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.11 HN 1.00 KP 1.08 ! LA 0.94 MK 1.05 NL 1.14 OV 0.98 ! PT 0.88 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.12 HN 1.06 KP 0.91 ! LA 0.98 MK 1.04 NL 1.10 OV 0.98 ! PT 0.89 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.04 KP 1.06 ! LA 0.93 MK 0.94 NL 1.06 OV 0.96 ! PT 0.84 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.12 KP 1.03 ! LA 0.99 MK 0.97 NL 1.11 OV 0.98 ! PT 0.88 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 1.03 KP 1.02 ! LA 0.93 MK 1.00 NL 1.13 OV 1.01 ! PT 0.86 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.01 HN 1.03 KP 1.07 ! LA 0.89 MK 1.00 NL 1.08 OV 1.03 ! PT 0.83 SC 1.13 ! ! ! Fit before self-cal, rms=0.029028Jy sigma=0.020520 ! Fit after self-cal, rms=0.023912Jy sigma=0.016699 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.977 mas, bmaj=2.278 mas, bpa=2.867 degrees ! Estimated noise=13.7175 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 (0.2, -6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022377 Jy ! Component: 100 - total flux cleaned = 0.00288718 Jy ! Component: 150 - total flux cleaned = 0.0031792 Jy ! Component: 200 - total flux cleaned = 0.00335504 Jy ! Total flux subtracted in 200 components = 0.00335504 Jy ! Clean residual min=-0.001165 max=0.001260 Jy/beam ! Clean residual mean=-0.000002 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.164928 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 0.164928 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=0.023667Jy sigma=0.016520 ! Fit after self-cal, rms=0.023688Jy sigma=0.016508 ! 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=0.023688Jy sigma=0.016508 ! Fit after self-cal, rms=0.023622Jy sigma=0.016505 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9771 mas, bmaj=2.277 mas, bpa=2.893 degrees ! Estimated noise=13.6881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.13665e-05 Jy ! Component: 100 - total flux cleaned = 8.69764e-05 Jy ! Component: 150 - total flux cleaned = 0.00011034 Jy ! Component: 200 - total flux cleaned = 8.91239e-05 Jy ! Total flux subtracted in 200 components = 8.91239e-05 Jy ! Clean residual min=-0.001052 max=0.001254 Jy/beam ! Clean residual mean=-0.000002 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.165017 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 64 components and 0.165017 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=0.023565Jy sigma=0.016466 ! Fit after self-cal, rms=0.023562Jy sigma=0.016464 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 (11.2, 51). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102685 Jy ! Component: 100 - total flux cleaned = 0.00116118 Jy ! Component: 150 - total flux cleaned = 0.00121939 Jy ! Component: 200 - total flux cleaned = 0.00123805 Jy ! Total flux subtracted in 200 components = 0.00123805 Jy ! Clean residual min=-0.001010 max=0.001161 Jy/beam ! Clean residual mean=-0.000003 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.166255 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 78 components and 0.166255 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=0.023507Jy sigma=0.016425 ! Fit after self-cal, rms=0.023504Jy sigma=0.016422 ! Inverting map ! Added new window around map position (6, -13.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000546846 Jy ! Component: 100 - total flux cleaned = 0.000635401 Jy ! Component: 150 - total flux cleaned = 0.000715516 Jy ! Component: 200 - total flux cleaned = 0.000788917 Jy ! Total flux subtracted in 200 components = 0.000788917 Jy ! Clean residual min=-0.000960 max=0.001047 Jy/beam ! Clean residual mean=-0.000003 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.167044 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 98 components and 0.167044 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=0.023437Jy sigma=0.016374 ! Fit after self-cal, rms=0.023431Jy sigma=0.016370 ! Inverting map ! Added new window around map position (-51, -48). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000831583 Jy ! Component: 100 - total flux cleaned = 0.00104869 Jy ! Component: 150 - total flux cleaned = 0.00106579 Jy ! Component: 200 - total flux cleaned = 0.00108152 Jy ! Total flux subtracted in 200 components = 0.00108152 Jy ! Clean residual min=-0.000910 max=0.000856 Jy/beam ! Clean residual mean=-0.000002 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.168126 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 110 components and 0.168126 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=0.023390Jy sigma=0.016341 ! Fit after self-cal, rms=0.023389Jy sigma=0.016339 ! 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=0.023389Jy sigma=0.016339 ! Fit after self-cal, rms=0.023232Jy sigma=0.016226 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9767 mas, bmaj=2.279 mas, bpa=2.864 degrees ! Estimated noise=13.6721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000275682 Jy ! Component: 100 - total flux cleaned = -0.000308701 Jy ! Component: 150 - total flux cleaned = -0.00033745 Jy ! Component: 200 - total flux cleaned = -0.000377829 Jy ! Total flux subtracted in 200 components = -0.000377829 Jy ! Clean residual min=-0.000860 max=0.000725 Jy/beam ! Clean residual mean=-0.000001 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.167748 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 130 components and 0.167748 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=0.023211Jy sigma=0.016213 ! Fit after self-cal, rms=0.023211Jy sigma=0.016212 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 = -5.46743e-05 Jy ! Component: 100 - total flux cleaned = -9.19682e-05 Jy ! Component: 150 - total flux cleaned = -0.000126987 Jy ! Component: 200 - total flux cleaned = -0.000137997 Jy ! Total flux subtracted in 200 components = -0.000137997 Jy ! Clean residual min=-0.000840 max=0.000711 Jy/beam ! Clean residual mean=-0.000001 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.16761 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 140 components and 0.16761 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=0.023200Jy sigma=0.016205 ! Fit after self-cal, rms=0.023200Jy sigma=0.016205 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023200Jy sigma=0.016205 ! Fit after self-cal, rms=0.023189Jy sigma=0.016203 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.102 mas, bmaj=3.726 mas, bpa=7.228 degrees ! Estimated noise=16.9327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000112076 Jy ! Component: 100 - total flux cleaned = -8.70515e-05 Jy ! Component: 150 - total flux cleaned = -8.67168e-05 Jy ! Component: 200 - total flux cleaned = -7.66457e-05 Jy ! Total flux subtracted in 200 components = -7.66457e-05 Jy ! Clean residual min=-0.001009 max=0.000717 Jy/beam ! Clean residual mean=-0.000002 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.167533 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 155 components and 0.167534 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=0.023183Jy sigma=0.016200 ! Fit after self-cal, rms=0.023182Jy sigma=0.016200 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 = -3.65137e-05 Jy ! Component: 100 - total flux cleaned = -3.60783e-05 Jy ! Component: 150 - total flux cleaned = -2.79974e-05 Jy ! Component: 200 - total flux cleaned = -2.80766e-05 Jy ! Total flux subtracted in 200 components = -2.80766e-05 Jy ! Clean residual min=-0.000958 max=0.000707 Jy/beam ! Clean residual mean=-0.000002 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.167505 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 166 components and 0.167505 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=0.023180Jy sigma=0.016198 ! Fit after self-cal, rms=0.023179Jy sigma=0.016198 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9767 mas, bmaj=2.279 mas, bpa=2.83 degrees ! Estimated noise=13.6644 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9767 x 2.279 at 2.83 degrees (North through East) ! Clean map min=-0.00070891 max=0.14244 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7593 mas, bmaj=2.012 mas, bpa=-2.112 degrees ! Estimated noise=19.945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.110405 Jy ! Component: 100 - total flux cleaned = 0.134648 Jy ! Component: 150 - total flux cleaned = 0.142575 Jy ! Component: 200 - total flux cleaned = 0.147057 Jy ! Total flux subtracted in 200 components = 0.147057 Jy ! Clean residual min=-0.001528 max=0.002456 Jy/beam ! Clean residual mean=0.000005 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.147056 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.147056 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9767 mas, bmaj=2.279 mas, bpa=2.83 degrees ! Estimated noise=13.6644 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 = 0.00514044 Jy ! Component: 100 - total flux cleaned = 0.00828293 Jy ! Component: 150 - total flux cleaned = 0.0104598 Jy ! Component: 200 - total flux cleaned = 0.0120642 Jy ! Total flux subtracted in 200 components = 0.0120642 Jy ! Clean residual min=-0.001021 max=0.001130 Jy/beam ! Clean residual mean=0.000004 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.159121 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 76 components and 0.159121 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.102 mas, bmaj=3.726 mas, bpa=7.228 degrees ! Estimated noise=16.9327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019692 Jy ! Component: 100 - total flux cleaned = 0.0032421 Jy ! Component: 150 - total flux cleaned = 0.0042164 Jy ! Component: 200 - total flux cleaned = 0.00497417 Jy ! Total flux subtracted in 200 components = 0.00497417 Jy ! Clean residual min=-0.001178 max=0.000874 Jy/beam ! Clean residual mean=0.000002 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.164095 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 = 0.000501207 Jy ! Component: 100 - total flux cleaned = 0.000905456 Jy ! Component: 150 - total flux cleaned = 0.00123315 Jy ! Component: 200 - total flux cleaned = 0.00151994 Jy ! Total flux subtracted in 200 components = 0.00151994 Jy ! Clean residual min=-0.001039 max=0.000796 Jy/beam ! Clean residual mean=0.000000 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.165615 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 130 components and 0.165615 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9767 mas, bmaj=2.279 mas, bpa=2.83 degrees ! Estimated noise=13.6644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000212251 Jy ! Component: 100 - total flux cleaned = 0.000252027 Jy ! Component: 150 - total flux cleaned = 0.000252502 Jy ! Component: 200 - total flux cleaned = 0.000236459 Jy ! Total flux subtracted in 200 components = 0.000236459 Jy ! Clean residual min=-0.000806 max=0.000753 Jy/beam ! Clean residual mean=0.000000 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.165851 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 150 components and 0.165851 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=0.023215Jy sigma=0.016228 ! Fit after self-cal, rms=0.023213Jy sigma=0.016225 wmodel /scr/pima/bp171a5_uvs/J1114-0247_X_map.mod ! Writing 150 model components to file: /scr/pima/bp171a5_uvs/J1114-0247_X_map.mod wobs /scr/pima/bp171a5_uvs/J1114-0247_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a5_uvs/J1114-0247_X_uvs.fits wwins /scr/pima/bp171a5_uvs/J1114-0247_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bp171a5_uvs/J1114-0247_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00015058 Jy ! Component: 100 - total flux cleaned = -0.000217311 Jy ! Component: 150 - total flux cleaned = -0.000280716 Jy ! Component: 200 - total flux cleaned = -0.000365911 Jy ! Component: 250 - total flux cleaned = -0.000436381 Jy ! Component: 300 - total flux cleaned = -0.000516201 Jy ! Component: 350 - total flux cleaned = -0.000549609 Jy ! Component: 400 - total flux cleaned = -0.000593304 Jy ! Component: 450 - total flux cleaned = -0.000604251 Jy ! Component: 500 - total flux cleaned = -0.000677613 Jy ! Component: 550 - total flux cleaned = -0.000718395 Jy ! Component: 600 - total flux cleaned = -0.000708145 Jy ! Component: 650 - total flux cleaned = -0.000717898 Jy ! Component: 700 - total flux cleaned = -0.000659396 Jy ! Component: 750 - total flux cleaned = -0.000659479 Jy ! Component: 800 - total flux cleaned = -0.000650081 Jy ! Component: 850 - total flux cleaned = -0.000677746 Jy ! Component: 900 - total flux cleaned = -0.0006408 Jy ! Component: 950 - total flux cleaned = -0.000631705 Jy ! Component: 1000 - total flux cleaned = -0.000631637 Jy ! Component: 1050 - total flux cleaned = -0.000640545 Jy ! Component: 1100 - total flux cleaned = -0.000614279 Jy ! Component: 1150 - total flux cleaned = -0.000614457 Jy ! Component: 1200 - total flux cleaned = -0.000640068 Jy ! Component: 1250 - total flux cleaned = -0.000657106 Jy ! Component: 1300 - total flux cleaned = -0.000673766 Jy ! Component: 1350 - total flux cleaned = -0.00069029 Jy ! Component: 1400 - total flux cleaned = -0.000698391 Jy ! Component: 1450 - total flux cleaned = -0.000690294 Jy ! Component: 1500 - total flux cleaned = -0.000722541 Jy ! Component: 1550 - total flux cleaned = -0.000762122 Jy ! Component: 1600 - total flux cleaned = -0.000785687 Jy ! Component: 1650 - total flux cleaned = -0.000808896 Jy ! Component: 1700 - total flux cleaned = -0.00082429 Jy ! Component: 1750 - total flux cleaned = -0.000793758 Jy ! Component: 1800 - total flux cleaned = -0.000793744 Jy ! Component: 1850 - total flux cleaned = -0.000823744 Jy ! Component: 1900 - total flux cleaned = -0.000823874 Jy ! Component: 1950 - total flux cleaned = -0.000860721 Jy ! Component: 2000 - total flux cleaned = -0.000860688 Jy ! Component: 2050 - total flux cleaned = -0.000875225 Jy ! Component: 2100 - total flux cleaned = -0.000911181 Jy ! Component: 2150 - total flux cleaned = -0.000904092 Jy ! Component: 2200 - total flux cleaned = -0.00094672 Jy ! Component: 2250 - total flux cleaned = -0.000960744 Jy ! Component: 2300 - total flux cleaned = -0.000981625 Jy ! Component: 2350 - total flux cleaned = -0.000995455 Jy ! Component: 2400 - total flux cleaned = -0.00102305 Jy ! Component: 2450 - total flux cleaned = -0.00103678 Jy ! Component: 2500 - total flux cleaned = -0.001091 Jy ! Component: 2550 - total flux cleaned = -0.00108423 Jy ! Component: 2600 - total flux cleaned = -0.00111099 Jy ! Component: 2650 - total flux cleaned = -0.0011309 Jy ! Component: 2700 - total flux cleaned = -0.00112425 Jy ! Component: 2750 - total flux cleaned = -0.00113738 Jy ! Component: 2800 - total flux cleaned = -0.00113742 Jy ! Component: 2850 - total flux cleaned = -0.00116338 Jy ! Component: 2900 - total flux cleaned = -0.00120849 Jy ! Component: 2950 - total flux cleaned = -0.00118932 Jy ! Component: 3000 - total flux cleaned = -0.00122111 Jy ! Component: 3050 - total flux cleaned = -0.00124008 Jy ! Component: 3100 - total flux cleaned = -0.00125262 Jy ! Component: 3150 - total flux cleaned = -0.00124634 Jy ! Component: 3200 - total flux cleaned = -0.00124012 Jy ! Component: 3250 - total flux cleaned = -0.00125249 Jy ! Component: 3300 - total flux cleaned = -0.00125864 Jy ! Component: 3350 - total flux cleaned = -0.00127088 Jy ! Component: 3400 - total flux cleaned = -0.00125878 Jy ! Component: 3450 - total flux cleaned = -0.00127087 Jy ! Component: 3500 - total flux cleaned = -0.00127689 Jy ! Component: 3550 - total flux cleaned = -0.00129476 Jy ! Component: 3600 - total flux cleaned = -0.00130066 Jy ! Component: 3650 - total flux cleaned = -0.00130653 Jy ! Component: 3700 - total flux cleaned = -0.00130067 Jy ! Component: 3750 - total flux cleaned = -0.00132403 Jy ! Component: 3800 - total flux cleaned = -0.00131826 Jy ! Component: 3850 - total flux cleaned = -0.00131828 Jy ! Component: 3900 - total flux cleaned = -0.00133542 Jy ! Component: 3950 - total flux cleaned = -0.00134681 Jy ! Component: 4000 - total flux cleaned = -0.00132407 Jy ! Component: 4050 - total flux cleaned = -0.00132408 Jy ! Total flux subtracted in 4096 components = -0.00132411 Jy ! Clean residual min=-0.000333 max=0.000329 Jy/beam ! Clean residual mean=-0.000000 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.164527 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 438 components and 0.164527 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a5_uvs/J1114-0247_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9767 x 2.279 at 2.83 degrees (North through East) ! Clean map min=-0.0005359 max=0.14417 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a5_uvs/J1114-0247_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.144171 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.86145e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.205203 0.205203 0.410406 0.820811 1.64162 3.28325 6.56649 13.133 26.266 52.5319 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.144 quit ! Quitting program ! Log file /scr/pima/bp171a5_uvs/J1114-0247_X_uvs.log closed on Sat Apr 20 04:00:02 2013