! Started logfile: /scr/pima/gc030_uvs/J1314+2348_S_uvs.log on Fri Apr 22 07:51:57 2016 obs /scr/pima/gc030_uvs/J1314+2348_S_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J1314+2348_S_uva.fits ! AN table 1: 70 integrations on 15 of 15 possible baselines. ! AN table 2: 210 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.795238 visibilities/baseline/integration-bin. ! Found source: J1314+2348 ! ! 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 2.22724e+09 8e+06 1 8e+06 ! 02 2 2.23499e+09 8e+06 1 8e+06 ! 03 3 2.24324e+09 8e+06 1 8e+06 ! 04 4 2.25099e+09 8e+06 1 8e+06 ! 05 5 2.25924e+09 8e+06 1 8e+06 ! 06 6 2.26699e+09 8e+06 1 8e+06 ! 07 7 2.27524e+09 8e+06 1 8e+06 ! 08 8 2.28299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 54776 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/gc030_uvs/J1314+2348_S] 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 0.500x0.500 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 6 telescope corrections were flagged in sub-array 1. ! A total of 203 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 203 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 203 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 203 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 203 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 203 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 203 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.007722Jy sigma=9.285654 ! Fit after self-cal, rms=0.917163Jy sigma=8.464123 ! 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=1.946 mas, bmaj=4.737 mas, bpa=-9.576 degrees ! Estimated noise=0.982327 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 = 0.0624152 Jy ! Component: 100 - total flux cleaned = 0.0787608 Jy ! Total flux subtracted in 100 components = 0.0787608 Jy ! Clean residual min=-0.004305 max=0.007290 Jy/beam ! Clean residual mean=-0.000013 rms=0.001160 Jy/beam ! Combined flux in latest and established models = 0.0787609 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0787609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.101947Jy sigma=0.823283 ! Fit after self-cal, rms=0.100906Jy sigma=0.817134 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00885702 Jy ! Component: 100 - total flux cleaned = 0.0141623 Jy ! Total flux subtracted in 100 components = 0.0141623 Jy ! Clean residual min=-0.004072 max=0.004710 Jy/beam ! Clean residual mean=-0.000011 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.0929232 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.0929232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099521Jy sigma=0.803486 ! Fit after self-cal, rms=0.099330Jy sigma=0.803197 ! 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=2.428 mas, bmaj=5.438 mas, bpa=-7.87 degrees ! Estimated noise=0.375303 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 = 0.00704126 Jy ! Component: 100 - total flux cleaned = 0.0107502 Jy ! Component: 150 - total flux cleaned = 0.012908 Jy ! Component: 200 - total flux cleaned = 0.0142014 Jy ! Total flux subtracted in 200 components = 0.0142014 Jy ! Clean residual min=-0.003252 max=0.004219 Jy/beam ! Clean residual mean=-0.000026 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.107125 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 47 components and 0.107125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.098845Jy sigma=0.798502 ! Fit after self-cal, rms=0.098654Jy sigma=0.798096 ! Inverting map ! Added new window around map position (1.5, -8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00394968 Jy ! Component: 100 - total flux cleaned = 0.00569855 Jy ! Component: 150 - total flux cleaned = 0.00631699 Jy ! Component: 200 - total flux cleaned = 0.0067371 Jy ! Total flux subtracted in 200 components = 0.0067371 Jy ! Clean residual min=-0.002668 max=0.002808 Jy/beam ! Clean residual mean=-0.000021 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.113862 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 74 components and 0.113862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.098498Jy sigma=0.796537 ! Fit after self-cal, rms=0.098474Jy sigma=0.796300 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.428 x 5.438 at -7.87 degrees (North through East) ! Clean map min=-0.0026403 max=0.086105 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 1.11 KP 1.01 LA 1.03 MK 1.03 ! OV 0.94 PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 EB 1.06 HN 1.05 KP 0.97 ! LA 0.90 MK 0.98 NL 1.04 PT 1.00 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 KP 0.92 LA 0.98 MK 0.96 ! OV 0.98 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 EB 1.03 HN 1.00 KP 1.01 ! LA 0.96 MK 0.98 NL 1.05 PT 1.02 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 KP 0.99 LA 1.05 MK 0.93 ! OV 1.00 PT 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 EB 1.04 HN 0.98 KP 1.01 ! LA 0.94 MK 0.96 NL 1.00 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 KP 0.95 LA 0.99 MK 1.00 ! OV 1.02 PT 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 EB 1.02 HN 1.06 KP 0.97 ! LA 0.92 MK 0.98 NL 1.05 PT 1.00 ! SC 0.95 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 KP 1.04 LA 1.08 MK 0.86 ! OV 0.97 PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 EB 1.03 HN 1.01 KP 1.00 ! LA 0.91 MK 0.94 NL 1.04 PT 1.05 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 KP 0.93 LA 0.99 MK 0.94 ! OV 1.03 PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 EB 1.09 HN 0.95 KP 0.97 ! LA 0.88 MK 0.96 NL 1.05 PT 1.06 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 KP 0.94 LA 1.00 MK 0.97 ! OV 1.06 PT 0.87 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 EB 1.06 HN 1.05 KP 0.96 ! LA 0.92 MK 1.00 NL 1.03 PT 1.01 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.098474Jy sigma=0.796300 ! Fit after self-cal, rms=0.097967Jy sigma=0.794141 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.451 mas, bmaj=5.437 mas, bpa=-7.77 degrees ! Estimated noise=0.378093 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 = -0.000158529 Jy ! Component: 100 - total flux cleaned = -0.000188102 Jy ! Component: 150 - total flux cleaned = -0.000186052 Jy ! Component: 200 - total flux cleaned = -0.000185054 Jy ! Total flux subtracted in 200 components = -0.000185054 Jy ! Clean residual min=-0.001869 max=0.001878 Jy/beam ! Clean residual mean=-0.000012 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.113677 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 89 components and 0.113677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.097945Jy sigma=0.793977 ! Fit after self-cal, rms=0.097954Jy sigma=0.793763 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.097954Jy sigma=0.793763 ! Fit after self-cal, rms=0.099062Jy sigma=0.792664 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.459 mas, bmaj=5.444 mas, bpa=-7.632 degrees ! Estimated noise=0.380809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000380216 Jy ! Component: 100 - total flux cleaned = -0.000361696 Jy ! Component: 150 - total flux cleaned = -0.000327488 Jy ! Component: 200 - total flux cleaned = -0.000281444 Jy ! Total flux subtracted in 200 components = -0.000281444 Jy ! Clean residual min=-0.001413 max=0.001424 Jy/beam ! Clean residual mean=-0.000003 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.113395 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 97 components and 0.113395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099051Jy sigma=0.792588 ! Fit after self-cal, rms=0.099122Jy sigma=0.792472 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 = -4.16691e-05 Jy ! Component: 100 - total flux cleaned = -1.21243e-05 Jy ! Component: 150 - total flux cleaned = -1.18746e-05 Jy ! Component: 200 - total flux cleaned = -5.15512e-07 Jy ! Total flux subtracted in 200 components = -5.15512e-07 Jy ! Clean residual min=-0.001409 max=0.001404 Jy/beam ! Clean residual mean=-0.000004 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.113395 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 98 components and 0.113395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099118Jy sigma=0.792441 ! Fit after self-cal, rms=0.099116Jy sigma=0.792387 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099116Jy sigma=0.792387 ! Fit after self-cal, rms=0.098896Jy sigma=0.792268 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.463 mas, bmaj=5.45 mas, bpa=-7.544 degrees ! Estimated noise=0.3802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000625342 Jy ! Component: 100 - total flux cleaned = -0.000641321 Jy ! Component: 150 - total flux cleaned = -0.00064136 Jy ! Component: 200 - total flux cleaned = -0.000664832 Jy ! Total flux subtracted in 200 components = -0.000664832 Jy ! Clean residual min=-0.001313 max=0.001335 Jy/beam ! Clean residual mean=0.000001 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.11273 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 103 components and 0.11273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.098890Jy sigma=0.792223 ! Fit after self-cal, rms=0.098907Jy sigma=0.792191 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 = -7.151e-05 Jy ! Component: 100 - total flux cleaned = -8.28874e-05 Jy ! Component: 150 - total flux cleaned = -8.29985e-05 Jy ! Component: 200 - total flux cleaned = -9.21043e-05 Jy ! Total flux subtracted in 200 components = -9.21043e-05 Jy ! Clean residual min=-0.001308 max=0.001329 Jy/beam ! Clean residual mean=0.000001 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.112638 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 107 components and 0.112638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.098905Jy sigma=0.792172 ! Fit after self-cal, rms=0.098909Jy sigma=0.792169 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.098909Jy sigma=0.792169 ! Fit after self-cal, rms=0.098763Jy sigma=0.792190 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.685 mas, bmaj=9.25 mas, bpa=7.044 degrees ! Estimated noise=0.546644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000163245 Jy ! Component: 100 - total flux cleaned = -0.000208076 Jy ! Component: 150 - total flux cleaned = -0.00024 Jy ! Component: 200 - total flux cleaned = -0.000275354 Jy ! Total flux subtracted in 200 components = -0.000275354 Jy ! Clean residual min=-0.001712 max=0.001916 Jy/beam ! Clean residual mean=0.000005 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.112362 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 123 components and 0.112362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.098762Jy sigma=0.792196 ! Fit after self-cal, rms=0.098754Jy sigma=0.792181 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 = 7.58381e-05 Jy ! Component: 100 - total flux cleaned = 5.31912e-05 Jy ! Component: 150 - total flux cleaned = 1.6807e-05 Jy ! Component: 200 - total flux cleaned = 1.60585e-06 Jy ! Total flux subtracted in 200 components = 1.60585e-06 Jy ! Clean residual min=-0.001750 max=0.001902 Jy/beam ! Clean residual mean=0.000005 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.112364 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 129 components and 0.112364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.098756Jy sigma=0.792201 ! Fit after self-cal, rms=0.098749Jy sigma=0.792187 ! 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=2.467 mas, bmaj=5.454 mas, bpa=-7.481 degrees ! Estimated noise=0.379731 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.467 x 5.454 at -7.481 degrees (North through East) ! Clean map min=-0.0016031 max=0.087009 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=1.971 mas, bmaj=4.732 mas, bpa=-9.286 degrees ! Estimated noise=1.01125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0641502 Jy ! Component: 100 - total flux cleaned = 0.0809571 Jy ! Component: 150 - total flux cleaned = 0.0893248 Jy ! Component: 200 - total flux cleaned = 0.0946623 Jy ! Total flux subtracted in 200 components = 0.0946623 Jy ! Clean residual min=-0.003797 max=0.003554 Jy/beam ! Clean residual mean=-0.000006 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.0946623 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0946623 Jy ! Inverting map and beam ! Estimated beam: bmin=2.467 mas, bmaj=5.454 mas, bpa=-7.481 degrees ! Estimated noise=0.379731 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 = 0.00663429 Jy ! Component: 100 - total flux cleaned = 0.010234 Jy ! Component: 150 - total flux cleaned = 0.0126628 Jy ! Component: 200 - total flux cleaned = 0.0143754 Jy ! Total flux subtracted in 200 components = 0.0143754 Jy ! Clean residual min=-0.001576 max=0.001671 Jy/beam ! Clean residual mean=-0.000002 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.109038 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 52 components and 0.109038 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=7.685 mas, bmaj=9.25 mas, bpa=7.044 degrees ! Estimated noise=0.546644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214416 Jy ! Component: 100 - total flux cleaned = 0.00288124 Jy ! Component: 150 - total flux cleaned = 0.00298237 Jy ! Component: 200 - total flux cleaned = 0.00308242 Jy ! Total flux subtracted in 200 components = 0.00308242 Jy ! Clean residual min=-0.001786 max=0.001931 Jy/beam ! Clean residual mean=0.000004 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.11212 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 = 7.08456e-05 Jy ! Component: 100 - total flux cleaned = 9.53859e-05 Jy ! Component: 150 - total flux cleaned = 0.00011772 Jy ! Component: 200 - total flux cleaned = 0.000128058 Jy ! Total flux subtracted in 200 components = 0.000128058 Jy ! Clean residual min=-0.001767 max=0.001940 Jy/beam ! Clean residual mean=0.000004 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.112248 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 65 components and 0.112248 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.467 mas, bmaj=5.454 mas, bpa=-7.481 degrees ! Estimated noise=0.379731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000393225 Jy ! Component: 100 - total flux cleaned = -0.00035812 Jy ! Component: 150 - total flux cleaned = -0.000385653 Jy ! Component: 200 - total flux cleaned = -0.000385896 Jy ! Total flux subtracted in 200 components = -0.000385896 Jy ! Clean residual min=-0.001355 max=0.001349 Jy/beam ! Clean residual mean=0.000001 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.111862 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 75 components and 0.111862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.098764Jy sigma=0.792300 ! Fit after self-cal, rms=0.098753Jy sigma=0.792261 wmodel /scr/pima/gc030_uvs/J1314+2348_S_map.mod ! Writing 75 model components to file: /scr/pima/gc030_uvs/J1314+2348_S_map.mod wobs /scr/pima/gc030_uvs/J1314+2348_S_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J1314+2348_S_uvs.fits wwins /scr/pima/gc030_uvs/J1314+2348_S_map.win ! wwins: Wrote 2 windows to /scr/pima/gc030_uvs/J1314+2348_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 = 0.00019932 Jy ! Component: 100 - total flux cleaned = 0.000415821 Jy ! Component: 150 - total flux cleaned = 0.000599127 Jy ! Component: 200 - total flux cleaned = 0.000686386 Jy ! Component: 250 - total flux cleaned = 0.000727939 Jy ! Component: 300 - total flux cleaned = 0.000748328 Jy ! Component: 350 - total flux cleaned = 0.000808292 Jy ! Component: 400 - total flux cleaned = 0.000847711 Jy ! Component: 450 - total flux cleaned = 0.00088618 Jy ! Component: 500 - total flux cleaned = 0.000942333 Jy ! Component: 550 - total flux cleaned = 0.000978783 Jy ! Component: 600 - total flux cleaned = 0.000925366 Jy ! Component: 650 - total flux cleaned = 0.00099577 Jy ! Component: 700 - total flux cleaned = 0.000995483 Jy ! Component: 750 - total flux cleaned = 0.000995492 Jy ! Component: 800 - total flux cleaned = 0.00101226 Jy ! Component: 850 - total flux cleaned = 0.001029 Jy ! Component: 900 - total flux cleaned = 0.000996854 Jy ! Component: 950 - total flux cleaned = 0.00102846 Jy ! Component: 1000 - total flux cleaned = 0.000997254 Jy ! Component: 1050 - total flux cleaned = 0.0010128 Jy ! Component: 1100 - total flux cleaned = 0.000997841 Jy ! Component: 1150 - total flux cleaned = 0.00102797 Jy ! Component: 1200 - total flux cleaned = 0.00105721 Jy ! Component: 1250 - total flux cleaned = 0.00102814 Jy ! Component: 1300 - total flux cleaned = 0.00101389 Jy ! Component: 1350 - total flux cleaned = 0.000971323 Jy ! Component: 1400 - total flux cleaned = 0.000999626 Jy ! Component: 1450 - total flux cleaned = 0.00104109 Jy ! Component: 1500 - total flux cleaned = 0.000986252 Jy ! Component: 1550 - total flux cleaned = 0.00102704 Jy ! Component: 1600 - total flux cleaned = 0.00102683 Jy ! Component: 1650 - total flux cleaned = 0.00102674 Jy ! Component: 1700 - total flux cleaned = 0.00103998 Jy ! Component: 1750 - total flux cleaned = 0.001053 Jy ! Component: 1800 - total flux cleaned = 0.00104031 Jy ! Component: 1850 - total flux cleaned = 0.001053 Jy ! Component: 1900 - total flux cleaned = 0.00100295 Jy ! Component: 1950 - total flux cleaned = 0.00104001 Jy ! Component: 2000 - total flux cleaned = 0.00102758 Jy ! Component: 2050 - total flux cleaned = 0.00101537 Jy ! Component: 2100 - total flux cleaned = 0.00100339 Jy ! Component: 2150 - total flux cleaned = 0.000991613 Jy ! Component: 2200 - total flux cleaned = 0.000979921 Jy ! Component: 2250 - total flux cleaned = 0.000968352 Jy ! Component: 2300 - total flux cleaned = 0.000968341 Jy ! Component: 2350 - total flux cleaned = 0.000945522 Jy ! Component: 2400 - total flux cleaned = 0.000934122 Jy ! Component: 2450 - total flux cleaned = 0.000956461 Jy ! Component: 2500 - total flux cleaned = 0.000900629 Jy ! Component: 2550 - total flux cleaned = 0.000878436 Jy ! Component: 2600 - total flux cleaned = 0.000834543 Jy ! Component: 2650 - total flux cleaned = 0.00084564 Jy ! Component: 2700 - total flux cleaned = 0.000791793 Jy ! Component: 2750 - total flux cleaned = 0.000759909 Jy ! Component: 2800 - total flux cleaned = 0.000802258 Jy ! Component: 2850 - total flux cleaned = 0.000781309 Jy ! Component: 2900 - total flux cleaned = 0.000802034 Jy ! Component: 2950 - total flux cleaned = 0.000771046 Jy ! Component: 3000 - total flux cleaned = 0.000760722 Jy ! Component: 3050 - total flux cleaned = 0.000781051 Jy ! Component: 3100 - total flux cleaned = 0.000780909 Jy ! Component: 3150 - total flux cleaned = 0.00071093 Jy ! Component: 3200 - total flux cleaned = 0.000720877 Jy ! Component: 3250 - total flux cleaned = 0.0007208 Jy ! Component: 3300 - total flux cleaned = 0.000710944 Jy ! Component: 3350 - total flux cleaned = 0.000652784 Jy ! Component: 3400 - total flux cleaned = 0.000652784 Jy ! Component: 3450 - total flux cleaned = 0.000652855 Jy ! Component: 3500 - total flux cleaned = 0.000624344 Jy ! Component: 3550 - total flux cleaned = 0.000596077 Jy ! Component: 3600 - total flux cleaned = 0.00061481 Jy ! Component: 3650 - total flux cleaned = 0.000624059 Jy ! Component: 3700 - total flux cleaned = 0.000568588 Jy ! Component: 3750 - total flux cleaned = 0.000559414 Jy ! Component: 3800 - total flux cleaned = 0.00058677 Jy ! Component: 3850 - total flux cleaned = 0.000568638 Jy ! Component: 3900 - total flux cleaned = 0.000559636 Jy ! Component: 3950 - total flux cleaned = 0.00056872 Jy ! Component: 4000 - total flux cleaned = 0.000559919 Jy ! Component: 4050 - total flux cleaned = 0.000568738 Jy ! Total flux subtracted in 4096 components = 0.00054255 Jy ! Clean residual min=-0.000660 max=0.000553 Jy/beam ! Clean residual mean=-0.000001 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.112405 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 381 components and 0.112405 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J1314+2348_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.467 x 5.454 at -7.481 degrees (North through East) ! Clean map min=-0.00094968 max=0.087594 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J1314+2348_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0875942 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0001554 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.532229 0.532229 1.06446 2.12891 4.25783 8.51566 17.0313 34.0626 68.1253 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.087 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 563.667 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J1314+2348_S_uvs.log closed on Fri Apr 22 07:52:04 2016