! Started logfile: /scr/pima/rdv72_uvs/J2123+0535_S_uvs.log on Sat Oct 5 08:50:17 2013 obs /scr/pima/rdv72_uvs/J2123+0535_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv72_uvs/J2123+0535_S_uva.fits ! AN table 1: 3 integrations on 6 of 6 possible baselines. ! AN table 2: 6 integrations on 1 of 1 possible baselines. ! AN table 3: 3 integrations on 3 of 3 possible baselines. ! AN table 4: 3 integrations on 28 of 28 possible baselines. ! AN table 5: 3 integrations on 28 of 28 possible baselines. ! AN table 6: 3 integrations on 6 of 6 possible baselines. ! AN table 7: 3 integrations on 3 of 3 possible baselines. ! AN table 8: 14 integrations on 3 of 3 possible baselines. ! AN table 9: 3 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.937729 visibilities/baseline/integration-bin. ! Found source: J2123+0535 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26299e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35299e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37299e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1024 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv72_uvs/J2123+0535_S] 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 0.500x0.500 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 1 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 5. ! A total of 1 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 5. ! A total of 1 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 5. ! A total of 1 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 5. ! A total of 1 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 9. ! ! Fit before self-cal, rms=2.009178Jy sigma=51.367368 ! Fit after self-cal, rms=0.937541Jy sigma=21.866129 ! 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=3.142 mas, bmaj=6.8 mas, bpa=-9.347 degrees ! Estimated noise=1.16193 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 = 1.18799 Jy ! Component: 100 - total flux cleaned = 1.47251 Jy ! Total flux subtracted in 100 components = 1.47251 Jy ! Clean residual min=-0.087252 max=0.107352 Jy/beam ! Clean residual mean=0.000103 rms=0.023966 Jy/beam ! Combined flux in latest and established models = 1.47251 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.47251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.766567Jy sigma=16.079482 ! Fit after self-cal, rms=0.766635Jy sigma=16.078228 ! 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=3.884 mas, bmaj=7.868 mas, bpa=-7.219 degrees ! Estimated noise=0.902472 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 = 0.126223 Jy ! Component: 100 - total flux cleaned = 0.191965 Jy ! Component: 150 - total flux cleaned = 0.230046 Jy ! Component: 200 - total flux cleaned = 0.252478 Jy ! Total flux subtracted in 200 components = 0.252478 Jy ! Clean residual min=-0.104978 max=0.088158 Jy/beam ! Clean residual mean=0.000006 rms=0.024494 Jy/beam ! Combined flux in latest and established models = 1.72499 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 26 components and 1.72499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.743959Jy sigma=15.495996 ! Fit after self-cal, rms=0.744081Jy sigma=15.494649 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 KK 0.83 MK 0.92 OV 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* MK 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.10 FD 1.03 KP 1.00 LA 1.07 ! NL 0.95 OV 1.00 PT 1.07 SC 0.94 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.16 FD 1.09 KK 0.86 KP 0.91 ! LA 1.14 MK 0.92 OV 1.06 PT 1.16 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.13 KK 0.82 MK 0.91 NL 1.03 ! ! A total of 9 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* KP 0.00* OV 0.00* ! ! A total of 42 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! NY 0.00* WZ 0.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 KK 0.76 MK 0.92 OV 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* MK 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.15 FD 1.11 KP 1.03 LA 1.02 ! NL 0.98 OV 1.06 PT 1.07 SC 1.02 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.22 FD 1.17 KK 0.82 KP 0.96 ! LA 1.06 MK 0.98 OV 1.10 PT 1.18 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.24 KK 0.77 MK 0.96 NL 1.04 ! ! A total of 9 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* KP 0.00* OV 0.00* ! ! A total of 42 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! NY 0.00* WZ 0.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 KK 0.79 MK 0.92 OV 1.10 ! ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* MK 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.19 FD 1.11 KP 1.03 LA 0.92 ! NL 1.04 OV 1.10 PT 1.10 SC 0.93 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.28 FD 1.16 KK 0.84 KP 0.95 ! LA 0.96 MK 0.99 OV 1.18 PT 1.18 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.30 KK 0.78 MK 0.95 NL 1.13 ! ! A total of 9 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* KP 0.00* OV 0.00* ! ! A total of 42 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! NY 0.00* WZ 0.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.27 KK 0.80 MK 1.01 OV 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* MK 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 1.10 KP 0.93 LA 0.80 ! NL 0.97 OV 0.91 PT 0.96 SC 0.96 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.10 FD 1.13 KK 0.83 KP 0.87 ! LA 0.85 MK 1.07 OV 0.96 PT 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.11 KK 0.80 MK 1.04 NL 1.05 ! ! A total of 9 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* KP 0.00* OV 0.00* ! ! A total of 42 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 9: ! NY 0.00* WZ 0.00* ! ! ! Fit before self-cal, rms=0.744081Jy sigma=15.494649 ! Fit after self-cal, rms=0.395268Jy sigma=7.517307 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.622 mas, bmaj=8.435 mas, bpa=-9.175 degrees ! Estimated noise=0.964209 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 (72.5, 92). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.041507 Jy ! Component: 100 - total flux cleaned = 0.0462949 Jy ! Component: 150 - total flux cleaned = 0.048631 Jy ! Component: 200 - total flux cleaned = 0.0499414 Jy ! Total flux subtracted in 200 components = 0.0499414 Jy ! Clean residual min=-0.023005 max=0.042391 Jy/beam ! Clean residual mean=0.000115 rms=0.006449 Jy/beam ! Combined flux in latest and established models = 1.77493 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 56 components and 1.77493 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.385022Jy sigma=7.424110 ! Fit after self-cal, rms=0.384903Jy sigma=7.413086 ! Inverting map ! Added new window around map position (13, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.034077 Jy ! Component: 100 - total flux cleaned = 0.0358327 Jy ! Component: 150 - total flux cleaned = 0.0391174 Jy ! Component: 200 - total flux cleaned = 0.040845 Jy ! Total flux subtracted in 200 components = 0.040845 Jy ! Clean residual min=-0.015722 max=0.024250 Jy/beam ! Clean residual mean=0.000060 rms=0.004719 Jy/beam ! Combined flux in latest and established models = 1.81578 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 80 components and 1.81578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.376871Jy sigma=7.345577 ! Fit after self-cal, rms=0.376692Jy sigma=7.335439 ! 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. ! ! Fit before self-cal, rms=0.376692Jy sigma=7.335439 ! Fit after self-cal, rms=0.371565Jy sigma=7.287713 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.61 mas, bmaj=8.447 mas, bpa=-9.18 degrees ! Estimated noise=0.958568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00311615 Jy ! Component: 100 - total flux cleaned = 0.00260134 Jy ! Component: 150 - total flux cleaned = 0.0031439 Jy ! Component: 200 - total flux cleaned = 0.00408262 Jy ! Total flux subtracted in 200 components = 0.00408262 Jy ! Clean residual min=-0.014436 max=0.020832 Jy/beam ! Clean residual mean=0.000044 rms=0.004438 Jy/beam ! Combined flux in latest and established models = 1.81986 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 104 components and 1.81986 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.367288Jy sigma=7.278931 ! Fit after self-cal, rms=0.367251Jy sigma=7.277037 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 (-104, -120.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139665 Jy ! Component: 100 - total flux cleaned = 0.0171074 Jy ! Component: 150 - total flux cleaned = 0.0184747 Jy ! Component: 200 - total flux cleaned = 0.0196946 Jy ! Total flux subtracted in 200 components = 0.0196946 Jy ! Clean residual min=-0.012964 max=0.018136 Jy/beam ! Clean residual mean=0.000046 rms=0.003883 Jy/beam ! Combined flux in latest and established models = 1.83955 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 131 components and 1.83955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.364395Jy sigma=7.254527 ! Fit after self-cal, rms=0.364355Jy sigma=7.252284 ! Inverting map ! Added new window around map position (-29.5, 47.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146514 Jy ! Component: 100 - total flux cleaned = 0.0142694 Jy ! Component: 150 - total flux cleaned = 0.0142672 Jy ! Component: 200 - total flux cleaned = 0.0145942 Jy ! Total flux subtracted in 200 components = 0.0145942 Jy ! Clean residual min=-0.012645 max=0.012490 Jy/beam ! Clean residual mean=0.000022 rms=0.003278 Jy/beam ! Combined flux in latest and established models = 1.85415 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 158 components and 1.85415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.362227Jy sigma=7.245752 ! Fit after self-cal, rms=0.362208Jy sigma=7.244132 ! 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. ! ! Fit before self-cal, rms=0.362208Jy sigma=7.244132 ! Fit after self-cal, rms=0.358427Jy sigma=7.222707 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.606 mas, bmaj=8.455 mas, bpa=-9.191 degrees ! Estimated noise=0.952415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00654006 Jy ! Component: 100 - total flux cleaned = -0.00781325 Jy ! Component: 150 - total flux cleaned = -0.00781373 Jy ! Component: 200 - total flux cleaned = -0.00879809 Jy ! Total flux subtracted in 200 components = -0.00879809 Jy ! Clean residual min=-0.012599 max=0.011891 Jy/beam ! Clean residual mean=0.000013 rms=0.003275 Jy/beam ! Combined flux in latest and established models = 1.84535 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 176 components and 1.84535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.356336Jy sigma=7.223420 ! Fit after self-cal, rms=0.356336Jy sigma=7.222976 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 = 0.000349364 Jy ! Component: 100 - total flux cleaned = 6.5284e-05 Jy ! Component: 150 - total flux cleaned = -0.000464826 Jy ! Component: 200 - total flux cleaned = -0.000709335 Jy ! Total flux subtracted in 200 components = -0.000709335 Jy ! Clean residual min=-0.012157 max=0.011040 Jy/beam ! Clean residual mean=0.000013 rms=0.003090 Jy/beam ! Combined flux in latest and established models = 1.84464 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 198 components and 1.84464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.355458Jy sigma=7.221980 ! Fit after self-cal, rms=0.355456Jy sigma=7.221759 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.355456Jy sigma=7.221759 ! Fit after self-cal, rms=0.352991Jy sigma=7.212264 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.098 mas, bmaj=13.27 mas, bpa=5.276 degrees ! Estimated noise=1.08967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.012246 Jy ! Component: 100 - total flux cleaned = -0.0129307 Jy ! Component: 150 - total flux cleaned = -0.0140812 Jy ! Component: 200 - total flux cleaned = -0.0153092 Jy ! Total flux subtracted in 200 components = -0.0153092 Jy ! Clean residual min=-0.013711 max=0.013539 Jy/beam ! Clean residual mean=0.000014 rms=0.003373 Jy/beam ! Combined flux in latest and established models = 1.82933 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 224 components and 1.82933 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.352063Jy sigma=7.216862 ! Fit after self-cal, rms=0.352046Jy sigma=7.216138 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 = -0.00125455 Jy ! Component: 100 - total flux cleaned = -0.00186596 Jy ! Component: 150 - total flux cleaned = -0.00220582 Jy ! Component: 200 - total flux cleaned = -0.00285743 Jy ! Total flux subtracted in 200 components = -0.00285743 Jy ! Clean residual min=-0.013169 max=0.013047 Jy/beam ! Clean residual mean=0.000021 rms=0.003177 Jy/beam ! Combined flux in latest and established models = 1.82647 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 254 components and 1.82647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.351673Jy sigma=7.220240 ! Fit after self-cal, rms=0.351662Jy sigma=7.219906 ! 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=3.605 mas, bmaj=8.465 mas, bpa=-9.203 degrees ! Estimated noise=0.946618 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.605 x 8.465 at -9.203 degrees (North through East) ! Clean map min=-0.027853 max=1.4909 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. ! ! Fit before self-cal, rms=0.351662Jy sigma=7.219906 ! Fit after self-cal, rms=1.140431Jy sigma=5.666755 ! Inverting map and beam ! Estimated beam: bmin=3.617 mas, bmaj=8.417 mas, bpa=-9.151 degrees ! Estimated noise=0.953491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00971438 Jy ! Component: 100 - total flux cleaned = 0.0154801 Jy ! Component: 150 - total flux cleaned = 0.0208489 Jy ! Component: 200 - total flux cleaned = 0.0245038 Jy ! Total flux subtracted in 200 components = 0.0245038 Jy ! Clean residual min=-0.014118 max=0.013748 Jy/beam ! Clean residual mean=0.000071 rms=0.003592 Jy/beam ! Combined flux in latest and established models = 1.85098 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 288 components and 1.85098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.138637Jy sigma=5.639828 ! Fit after self-cal, rms=1.138000Jy sigma=5.637939 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250238 Jy ! Component: 100 - total flux cleaned = 0.00557676 Jy ! Component: 150 - total flux cleaned = 0.00809714 Jy ! Component: 200 - total flux cleaned = 0.0106847 Jy ! Total flux subtracted in 200 components = 0.0106847 Jy ! Clean residual min=-0.014444 max=0.012913 Jy/beam ! Clean residual mean=0.000058 rms=0.003398 Jy/beam ! Combined flux in latest and established models = 1.86166 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 312 components and 1.86166 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.137325Jy sigma=5.626071 ! Fit after self-cal, rms=1.137234Jy sigma=5.625501 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.137234Jy sigma=5.625501 ! Fit after self-cal, rms=1.423716Jy sigma=5.608489 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=2.889 mas, bmaj=7.282 mas, bpa=-12.24 degrees ! Estimated noise=1.2354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.15877 Jy ! Component: 100 - total flux cleaned = 1.43825 Jy ! Component: 150 - total flux cleaned = 1.54497 Jy ! Component: 200 - total flux cleaned = 1.60467 Jy ! Total flux subtracted in 200 components = 1.60467 Jy ! Clean residual min=-0.027454 max=0.040461 Jy/beam ! Clean residual mean=0.000195 rms=0.008244 Jy/beam ! Combined flux in latest and established models = 1.60467 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 29 model components to the UV plane model. ! The established model now contains 29 components and 1.60467 Jy ! Inverting map and beam ! Estimated beam: bmin=3.616 mas, bmaj=8.41 mas, bpa=-9.141 degrees ! Estimated noise=0.956352 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 = 0.0636311 Jy ! Component: 100 - total flux cleaned = 0.10857 Jy ! Component: 150 - total flux cleaned = 0.143611 Jy ! Component: 200 - total flux cleaned = 0.171877 Jy ! Total flux subtracted in 200 components = 0.171877 Jy ! Clean residual min=-0.022071 max=0.028768 Jy/beam ! Clean residual mean=0.000224 rms=0.006569 Jy/beam ! Combined flux in latest and established models = 1.77655 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 83 components and 1.77655 Jy ! Inverting map ! Added new window around map position (-119, -69.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0220089 Jy ! Component: 100 - total flux cleaned = 0.0364709 Jy ! Component: 150 - total flux cleaned = 0.0492713 Jy ! Component: 200 - total flux cleaned = 0.0614068 Jy ! Total flux subtracted in 200 components = 0.0614068 Jy ! Clean residual min=-0.019405 max=0.021269 Jy/beam ! Clean residual mean=0.000149 rms=0.004966 Jy/beam ! Combined flux in latest and established models = 1.83796 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 121 components and 1.83796 Jy ! Inverting map ! Added new window around map position (110, 60.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.018937 Jy ! Component: 100 - total flux cleaned = 0.0285905 Jy ! Component: 150 - total flux cleaned = 0.0360622 Jy ! Component: 200 - total flux cleaned = 0.0410257 Jy ! Total flux subtracted in 200 components = 0.0410257 Jy ! Clean residual min=-0.014047 max=0.013935 Jy/beam ! Clean residual mean=0.000092 rms=0.003966 Jy/beam ! Combined flux in latest and established models = 1.87898 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 161 components and 1.87898 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.082 mas, bmaj=13.24 mas, bpa=4.998 degrees ! Estimated noise=1.10095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147947 Jy ! Component: 100 - total flux cleaned = 0.0237046 Jy ! Component: 150 - total flux cleaned = 0.0271151 Jy ! Component: 200 - total flux cleaned = 0.0295022 Jy ! Total flux subtracted in 200 components = 0.0295022 Jy ! Clean residual min=-0.014943 max=0.015349 Jy/beam ! Clean residual mean=0.000102 rms=0.004875 Jy/beam ! Combined flux in latest and established models = 1.90848 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 = 0.00278052 Jy ! Component: 100 - total flux cleaned = 0.00475195 Jy ! Component: 150 - total flux cleaned = 0.00707468 Jy ! Component: 200 - total flux cleaned = 0.00850659 Jy ! Total flux subtracted in 200 components = 0.00850659 Jy ! Clean residual min=-0.015160 max=0.013938 Jy/beam ! Clean residual mean=0.000091 rms=0.004722 Jy/beam ! Combined flux in latest and established models = 1.91699 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 232 components and 1.91699 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.616 mas, bmaj=8.41 mas, bpa=-9.141 degrees ! Estimated noise=0.956352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00379729 Jy ! Component: 100 - total flux cleaned = -0.00321835 Jy ! Component: 150 - total flux cleaned = -0.00322038 Jy ! Component: 200 - total flux cleaned = -0.00270963 Jy ! Total flux subtracted in 200 components = -0.00270963 Jy ! Clean residual min=-0.013443 max=0.011883 Jy/beam ! Clean residual mean=0.000050 rms=0.003344 Jy/beam ! Combined flux in latest and established models = 1.91428 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 259 components and 1.91428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.421048Jy sigma=5.595501 ! Fit after self-cal, rms=1.420988Jy sigma=5.587189 wmodel /scr/pima/rdv72_uvs/J2123+0535_S_map.mod ! Writing 259 model components to file: /scr/pima/rdv72_uvs/J2123+0535_S_map.mod wobs /scr/pima/rdv72_uvs/J2123+0535_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv72_uvs/J2123+0535_S_uvs.fits wwins /scr/pima/rdv72_uvs/J2123+0535_S_map.win ! wwins: Wrote 7 windows to /scr/pima/rdv72_uvs/J2123+0535_S_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 = -0.00220112 Jy ! Component: 100 - total flux cleaned = -0.00261388 Jy ! Component: 150 - total flux cleaned = -0.0028054 Jy ! Component: 200 - total flux cleaned = -0.00316882 Jy ! Component: 250 - total flux cleaned = -0.00177573 Jy ! Component: 300 - total flux cleaned = -0.00110574 Jy ! Component: 350 - total flux cleaned = -0.00045446 Jy ! Component: 400 - total flux cleaned = 0.000176935 Jy ! Component: 450 - total flux cleaned = 0.000637214 Jy ! Component: 500 - total flux cleaned = 0.00123247 Jy ! Component: 550 - total flux cleaned = 0.00152371 Jy ! Component: 600 - total flux cleaned = 0.0019528 Jy ! Component: 650 - total flux cleaned = 0.00181612 Jy ! Component: 700 - total flux cleaned = 0.00168463 Jy ! Component: 750 - total flux cleaned = 0.00182125 Jy ! Component: 800 - total flux cleaned = 0.00234578 Jy ! Component: 850 - total flux cleaned = 0.00208796 Jy ! Component: 900 - total flux cleaned = 0.00272429 Jy ! Component: 950 - total flux cleaned = 0.00259853 Jy ! Component: 1000 - total flux cleaned = 0.00296566 Jy ! Component: 1050 - total flux cleaned = 0.00320612 Jy ! Component: 1100 - total flux cleaned = 0.00320416 Jy ! Component: 1150 - total flux cleaned = 0.00320276 Jy ! Component: 1200 - total flux cleaned = 0.00366484 Jy ! Component: 1250 - total flux cleaned = 0.00366408 Jy ! Component: 1300 - total flux cleaned = 0.00377701 Jy ! Component: 1350 - total flux cleaned = 0.00377826 Jy ! Component: 1400 - total flux cleaned = 0.00399872 Jy ! Component: 1450 - total flux cleaned = 0.00410503 Jy ! Component: 1500 - total flux cleaned = 0.00399768 Jy ! Component: 1550 - total flux cleaned = 0.00441983 Jy ! Component: 1600 - total flux cleaned = 0.00452343 Jy ! Component: 1650 - total flux cleaned = 0.00493444 Jy ! Component: 1700 - total flux cleaned = 0.00493303 Jy ! Component: 1750 - total flux cleaned = 0.00503425 Jy ! Component: 1800 - total flux cleaned = 0.00483392 Jy ! Component: 1850 - total flux cleaned = 0.00483348 Jy ! Component: 1900 - total flux cleaned = 0.00473544 Jy ! Component: 1950 - total flux cleaned = 0.00492895 Jy ! Component: 2000 - total flux cleaned = 0.00492728 Jy ! Component: 2050 - total flux cleaned = 0.00483308 Jy ! Component: 2100 - total flux cleaned = 0.00492816 Jy ! Component: 2150 - total flux cleaned = 0.00502171 Jy ! Component: 2200 - total flux cleaned = 0.00511369 Jy ! Component: 2250 - total flux cleaned = 0.00511406 Jy ! Component: 2300 - total flux cleaned = 0.00538553 Jy ! Component: 2350 - total flux cleaned = 0.00520618 Jy ! Component: 2400 - total flux cleaned = 0.00547182 Jy ! Component: 2450 - total flux cleaned = 0.00538257 Jy ! Component: 2500 - total flux cleaned = 0.00529547 Jy ! Component: 2550 - total flux cleaned = 0.00512357 Jy ! Component: 2600 - total flux cleaned = 0.00538136 Jy ! Component: 2650 - total flux cleaned = 0.00555174 Jy ! Component: 2700 - total flux cleaned = 0.00555018 Jy ! Component: 2750 - total flux cleaned = 0.00554963 Jy ! Component: 2800 - total flux cleaned = 0.00546565 Jy ! Component: 2850 - total flux cleaned = 0.00554844 Jy ! Component: 2900 - total flux cleaned = 0.00579523 Jy ! Component: 2950 - total flux cleaned = 0.00595759 Jy ! Component: 3000 - total flux cleaned = 0.00587579 Jy ! Component: 3050 - total flux cleaned = 0.00579597 Jy ! Component: 3100 - total flux cleaned = 0.00579643 Jy ! Component: 3150 - total flux cleaned = 0.00563701 Jy ! Component: 3200 - total flux cleaned = 0.00571571 Jy ! Component: 3250 - total flux cleaned = 0.00548128 Jy ! Component: 3300 - total flux cleaned = 0.00571535 Jy ! Component: 3350 - total flux cleaned = 0.00602492 Jy ! Component: 3400 - total flux cleaned = 0.00587039 Jy ! Component: 3450 - total flux cleaned = 0.00602371 Jy ! Component: 3500 - total flux cleaned = 0.00609988 Jy ! Component: 3550 - total flux cleaned = 0.00594818 Jy ! Component: 3600 - total flux cleaned = 0.00602409 Jy ! Component: 3650 - total flux cleaned = 0.00602472 Jy ! Component: 3700 - total flux cleaned = 0.00624894 Jy ! Component: 3750 - total flux cleaned = 0.00617452 Jy ! Component: 3800 - total flux cleaned = 0.00617438 Jy ! Component: 3850 - total flux cleaned = 0.00610091 Jy ! Component: 3900 - total flux cleaned = 0.00602752 Jy ! Component: 3950 - total flux cleaned = 0.00610053 Jy ! Component: 4000 - total flux cleaned = 0.0061011 Jy ! Component: 4050 - total flux cleaned = 0.00610067 Jy ! Total flux subtracted in 4096 components = 0.0060284 Jy ! Clean residual min=-0.004077 max=0.004158 Jy/beam ! Clean residual mean=0.000024 rms=0.001437 Jy/beam ! Combined flux in latest and established models = 1.92031 Jy keep ! Adding 314 model components to the UV plane model. ! The established model now contains 573 components and 1.92031 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv72_uvs/J2123+0535_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.616 x 8.41 at -9.141 degrees (North through East) ! Clean map min=-0.020748 max=1.4826 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv72_uvs/J2123+0535_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.48259 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00138509 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.28027 0.28027 0.560539 1.12108 2.24216 4.48431 8.96863 17.9373 35.8745 71.749 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0041 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.482 quit ! Quitting program ! Log file /scr/pima/rdv72_uvs/J2123+0535_S_uvs.log closed on Sat Oct 5 08:50:21 2013