! Started logfile: /scr/pima/gc030_uvs/J0808+4052_X_uvs.log on Fri Apr 22 08:44:27 2016 obs /scr/pima/gc030_uvs/J0808+4052_X_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J0808+4052_X_uva.fits ! AN table 1: 52 integrations on 36 of 36 possible baselines. ! AN table 2: 12 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.488304 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0808+4052 ! ! 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 8.37724e+09 8e+06 1 8e+06 ! 02 2 8.38499e+09 8e+06 1 8e+06 ! 03 3 8.39324e+09 8e+06 1 8e+06 ! 04 4 8.40099e+09 8e+06 1 8e+06 ! 05 5 8.40924e+09 8e+06 1 8e+06 ! 06 6 8.41699e+09 8e+06 1 8e+06 ! 07 7 8.42524e+09 8e+06 1 8e+06 ! 08 8 8.43299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 8016 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/gc030_uvs/J0808+4052_X] 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 0.200x0.200 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 179 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 179 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 179 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 179 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 237 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 179 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 179 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.155066Jy sigma=12.845808 ! Fit after self-cal, rms=0.508542Jy sigma=5.232017 ! 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=0.5896 mas, bmaj=1.301 mas, bpa=9.024 degrees ! Estimated noise=1.50341 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 = 0.413782 Jy ! Component: 100 - total flux cleaned = 0.507053 Jy ! Total flux subtracted in 100 components = 0.507053 Jy ! Clean residual min=-0.027759 max=0.035033 Jy/beam ! Clean residual mean=0.000046 rms=0.008471 Jy/beam ! Combined flux in latest and established models = 0.507053 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.507053 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=0.158265Jy sigma=1.171512 ! Fit after self-cal, rms=0.158240Jy sigma=1.170855 ! 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=0.6462 mas, bmaj=1.395 mas, bpa=9.76 degrees ! Estimated noise=0.982716 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 = 0.0299705 Jy ! Component: 100 - total flux cleaned = 0.0440177 Jy ! Component: 150 - total flux cleaned = 0.0478141 Jy ! Component: 200 - total flux cleaned = 0.0482911 Jy ! Total flux subtracted in 200 components = 0.0482911 Jy ! Clean residual min=-0.025123 max=0.020060 Jy/beam ! Clean residual mean=0.000033 rms=0.005353 Jy/beam ! Combined flux in latest and established models = 0.555344 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.555344 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=0.152825Jy sigma=1.092798 ! Fit after self-cal, rms=0.152701Jy sigma=1.091836 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6462 x 1.395 at 9.76 degrees (North through East) ! Clean map min=-0.022106 max=0.52044 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. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 KP 0.98 LA 0.98 MK 0.91 ! NL 1.08 PT 1.05 ! ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 EB 0.97 HN 0.85 KP 1.03 ! LA 1.01 NL 1.02 OV 1.10 PT 1.11 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 KP 1.04 LA 0.97 MK 0.92 ! NL 1.08 PT 1.00 ! ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 KP 0.99 LA 0.97 MK 0.92 ! NL 1.10 PT 1.00 ! ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 KP 0.99 LA 0.99 MK 0.93 ! NL 1.09 PT 1.03 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 51 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 EB 1.04 HN 1.00* KP 0.98 ! LA 0.98 NL 1.04 OV 1.00 PT 1.05 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* PT 1.00* ! ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 KP 1.00 LA 1.02 MK 0.93 ! NL 1.07 PT 1.05 ! ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 KP 0.97 LA 1.02 MK 0.99 ! NL 1.03 PT 1.03 ! ! ! Fit before self-cal, rms=0.152701Jy sigma=1.091836 ! Fit after self-cal, rms=0.151112Jy sigma=1.072402 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6475 mas, bmaj=1.392 mas, bpa=9.622 degrees ! Estimated noise=1.00884 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 = 0.00606136 Jy ! Component: 100 - total flux cleaned = 0.00658191 Jy ! Component: 150 - total flux cleaned = 0.00702964 Jy ! Component: 200 - total flux cleaned = 0.00716021 Jy ! Total flux subtracted in 200 components = 0.00716021 Jy ! Clean residual min=-0.019828 max=0.017051 Jy/beam ! Clean residual mean=0.000031 rms=0.004723 Jy/beam ! Combined flux in latest and established models = 0.562505 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 18 components and 0.562505 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=0.150682Jy sigma=1.066921 ! Fit after self-cal, rms=0.150640Jy sigma=1.066497 ! 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=0.150640Jy sigma=1.066497 ! Fit after self-cal, rms=0.150549Jy sigma=1.046808 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6472 mas, bmaj=1.395 mas, bpa=9.617 degrees ! Estimated noise=1.01107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000185029 Jy ! Component: 100 - total flux cleaned = -4.93263e-05 Jy ! Component: 150 - total flux cleaned = -0.000265917 Jy ! Component: 200 - total flux cleaned = -0.000565055 Jy ! Total flux subtracted in 200 components = -0.000565055 Jy ! Clean residual min=-0.017721 max=0.014905 Jy/beam ! Clean residual mean=0.000028 rms=0.004228 Jy/beam ! Combined flux in latest and established models = 0.56194 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.56194 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=0.150456Jy sigma=1.044227 ! Fit after self-cal, rms=0.150479Jy sigma=1.044060 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 = -0.000128211 Jy ! Component: 100 - total flux cleaned = -0.000410956 Jy ! Component: 150 - total flux cleaned = -0.000586386 Jy ! Component: 200 - total flux cleaned = -0.000846328 Jy ! Total flux subtracted in 200 components = -0.000846328 Jy ! Clean residual min=-0.017575 max=0.014811 Jy/beam ! Clean residual mean=0.000028 rms=0.004197 Jy/beam ! Combined flux in latest and established models = 0.561093 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.561093 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=0.150399Jy sigma=1.042271 ! Fit after self-cal, rms=0.150397Jy sigma=1.042173 ! 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=0.150397Jy sigma=1.042173 ! Fit after self-cal, rms=0.150556Jy sigma=1.042015 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6472 mas, bmaj=1.395 mas, bpa=9.632 degrees ! Estimated noise=1.01225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000142233 Jy ! Component: 100 - total flux cleaned = -0.000131801 Jy ! Component: 150 - total flux cleaned = -0.00030522 Jy ! Component: 200 - total flux cleaned = -0.000390671 Jy ! Total flux subtracted in 200 components = -0.000390671 Jy ! Clean residual min=-0.017433 max=0.014862 Jy/beam ! Clean residual mean=0.000028 rms=0.004193 Jy/beam ! Combined flux in latest and established models = 0.560703 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.560703 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=0.150493Jy sigma=1.040373 ! Fit after self-cal, rms=0.150493Jy sigma=1.040309 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 = -0.000195458 Jy ! Component: 100 - total flux cleaned = -0.000277734 Jy ! Component: 150 - total flux cleaned = -0.000438506 Jy ! Component: 200 - total flux cleaned = -0.000438825 Jy ! Total flux subtracted in 200 components = -0.000438825 Jy ! Clean residual min=-0.017288 max=0.014788 Jy/beam ! Clean residual mean=0.000027 rms=0.004168 Jy/beam ! Combined flux in latest and established models = 0.560264 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.560264 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=0.150435Jy sigma=1.038828 ! Fit after self-cal, rms=0.150433Jy sigma=1.038787 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.150433Jy sigma=1.038787 ! Fit after self-cal, rms=0.150465Jy sigma=1.038734 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.305 mas, bmaj=2.552 mas, bpa=64.52 degrees ! Estimated noise=1.6757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00775476 Jy ! Component: 100 - total flux cleaned = -0.00861833 Jy ! Component: 150 - total flux cleaned = -0.00883194 Jy ! Component: 200 - total flux cleaned = -0.00902147 Jy ! Total flux subtracted in 200 components = -0.00902147 Jy ! Clean residual min=-0.021164 max=0.017375 Jy/beam ! Clean residual mean=0.000057 rms=0.005095 Jy/beam ! Combined flux in latest and established models = 0.551242 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.551242 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=0.150368Jy sigma=1.044540 ! Fit after self-cal, rms=0.150371Jy sigma=1.043662 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 = 0.000358448 Jy ! Component: 100 - total flux cleaned = 0.000184625 Jy ! Component: 150 - total flux cleaned = 0.000109681 Jy ! Component: 200 - total flux cleaned = -9.79095e-05 Jy ! Total flux subtracted in 200 components = -9.79095e-05 Jy ! Clean residual min=-0.021006 max=0.017356 Jy/beam ! Clean residual mean=0.000057 rms=0.005080 Jy/beam ! Combined flux in latest and established models = 0.551144 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.551144 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=0.150387Jy sigma=1.048567 ! Fit after self-cal, rms=0.150393Jy sigma=1.047923 ! 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=0.6472 mas, bmaj=1.395 mas, bpa=9.636 degrees ! Estimated noise=1.01262 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6472 x 1.395 at 9.636 degrees (North through East) ! Clean map min=-0.015814 max=0.52283 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.150393Jy sigma=1.047923 ! Fit after self-cal, rms=0.147627Jy sigma=1.017126 ! Inverting map and beam ! Estimated beam: bmin=0.6486 mas, bmaj=1.395 mas, bpa=9.597 degrees ! Estimated noise=1.00905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182874 Jy ! Component: 100 - total flux cleaned = 0.00202718 Jy ! Component: 150 - total flux cleaned = 0.00219169 Jy ! Component: 200 - total flux cleaned = 0.00245078 Jy ! Total flux subtracted in 200 components = 0.00245078 Jy ! Clean residual min=-0.017875 max=0.014539 Jy/beam ! Clean residual mean=0.000023 rms=0.004151 Jy/beam ! Combined flux in latest and established models = 0.553595 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 31 components and 0.553595 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=0.147501Jy sigma=1.006258 ! Fit after self-cal, rms=0.147485Jy sigma=1.006233 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00010331 Jy ! Component: 100 - total flux cleaned = 0.000380077 Jy ! Component: 150 - total flux cleaned = 0.000550137 Jy ! Component: 200 - total flux cleaned = 0.000712072 Jy ! Total flux subtracted in 200 components = 0.000712072 Jy ! Clean residual min=-0.017537 max=0.014456 Jy/beam ! Clean residual mean=0.000024 rms=0.004109 Jy/beam ! Combined flux in latest and established models = 0.554307 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.554307 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=0.147472Jy sigma=1.003288 ! Fit after self-cal, rms=0.147459Jy sigma=1.003271 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.147459Jy sigma=1.003271 ! Fit after self-cal, rms=0.147294Jy sigma=0.996106 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=0.5882 mas, bmaj=1.299 mas, bpa=8.52 degrees ! Estimated noise=1.6089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.412249 Jy ! Component: 100 - total flux cleaned = 0.507477 Jy ! Component: 150 - total flux cleaned = 0.53928 Jy ! Component: 200 - total flux cleaned = 0.553747 Jy ! Total flux subtracted in 200 components = 0.553747 Jy ! Clean residual min=-0.022708 max=0.023283 Jy/beam ! Clean residual mean=0.000017 rms=0.006148 Jy/beam ! Combined flux in latest and established models = 0.553747 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.553747 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6474 mas, bmaj=1.396 mas, bpa=9.608 degrees ! Estimated noise=1.00872 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 = 0.00665778 Jy ! Component: 100 - total flux cleaned = 0.00735888 Jy ! Component: 150 - total flux cleaned = 0.00722316 Jy ! Component: 200 - total flux cleaned = 0.00709203 Jy ! Total flux subtracted in 200 components = 0.00709203 Jy ! Clean residual min=-0.019239 max=0.014967 Jy/beam ! Clean residual mean=0.000024 rms=0.004296 Jy/beam ! Combined flux in latest and established models = 0.560839 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.560839 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=2.308 mas, bmaj=2.554 mas, bpa=64.63 degrees ! Estimated noise=1.66565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.010731 Jy ! Component: 100 - total flux cleaned = -0.0123589 Jy ! Component: 150 - total flux cleaned = -0.0126744 Jy ! Component: 200 - total flux cleaned = -0.0129474 Jy ! Total flux subtracted in 200 components = -0.0129474 Jy ! Clean residual min=-0.020824 max=0.016858 Jy/beam ! Clean residual mean=0.000039 rms=0.004988 Jy/beam ! Combined flux in latest and established models = 0.547891 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 = -0.000237335 Jy ! Component: 100 - total flux cleaned = -0.000543428 Jy ! Component: 150 - total flux cleaned = -0.000712084 Jy ! Component: 200 - total flux cleaned = -0.000866116 Jy ! Total flux subtracted in 200 components = -0.000866116 Jy ! Clean residual min=-0.020456 max=0.016781 Jy/beam ! Clean residual mean=0.000037 rms=0.004964 Jy/beam ! Combined flux in latest and established models = 0.547025 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.547025 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6474 mas, bmaj=1.396 mas, bpa=9.608 degrees ! Estimated noise=1.00872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00402705 Jy ! Component: 100 - total flux cleaned = 0.00581882 Jy ! Component: 150 - total flux cleaned = 0.00716171 Jy ! Component: 200 - total flux cleaned = 0.00833114 Jy ! Total flux subtracted in 200 components = 0.00833114 Jy ! Clean residual min=-0.018733 max=0.014316 Jy/beam ! Clean residual mean=0.000020 rms=0.004174 Jy/beam ! Combined flux in latest and established models = 0.555356 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.555356 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=0.147703Jy sigma=1.008315 ! Fit after self-cal, rms=0.147734Jy sigma=1.006370 wmodel /scr/pima/gc030_uvs/J0808+4052_X_map.mod ! Writing 31 model components to file: /scr/pima/gc030_uvs/J0808+4052_X_map.mod wobs /scr/pima/gc030_uvs/J0808+4052_X_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J0808+4052_X_uvs.fits wwins /scr/pima/gc030_uvs/J0808+4052_X_map.win ! wwins: Wrote 1 windows to /scr/pima/gc030_uvs/J0808+4052_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 = -0.00803475 Jy ! Component: 100 - total flux cleaned = -0.0133944 Jy ! Component: 150 - total flux cleaned = -0.0154557 Jy ! Component: 200 - total flux cleaned = -0.0161833 Jy ! Component: 250 - total flux cleaned = -0.0166362 Jy ! Component: 300 - total flux cleaned = -0.0172769 Jy ! Component: 350 - total flux cleaned = -0.0168702 Jy ! Component: 400 - total flux cleaned = -0.016878 Jy ! Component: 450 - total flux cleaned = -0.0170643 Jy ! Component: 500 - total flux cleaned = -0.0168852 Jy ! Component: 550 - total flux cleaned = -0.0167157 Jy ! Component: 600 - total flux cleaned = -0.0167167 Jy ! Component: 650 - total flux cleaned = -0.0167169 Jy ! Component: 700 - total flux cleaned = -0.0170175 Jy ! Component: 750 - total flux cleaned = -0.0171632 Jy ! Component: 800 - total flux cleaned = -0.0171663 Jy ! Component: 850 - total flux cleaned = -0.0171695 Jy ! Component: 900 - total flux cleaned = -0.0170428 Jy ! Component: 950 - total flux cleaned = -0.0171664 Jy ! Component: 1000 - total flux cleaned = -0.0170492 Jy ! Component: 1050 - total flux cleaned = -0.0167006 Jy ! Component: 1100 - total flux cleaned = -0.016362 Jy ! Component: 1150 - total flux cleaned = -0.0159245 Jy ! Component: 1200 - total flux cleaned = -0.0157122 Jy ! Component: 1250 - total flux cleaned = -0.0152995 Jy ! Component: 1300 - total flux cleaned = -0.0147986 Jy ! Component: 1350 - total flux cleaned = -0.014309 Jy ! Component: 1400 - total flux cleaned = -0.0139283 Jy ! Component: 1450 - total flux cleaned = -0.0135574 Jy ! Component: 1500 - total flux cleaned = -0.0133767 Jy ! Component: 1550 - total flux cleaned = -0.0132889 Jy ! Component: 1600 - total flux cleaned = -0.0133774 Jy ! Component: 1650 - total flux cleaned = -0.0133786 Jy ! Component: 1700 - total flux cleaned = -0.0132977 Jy ! Component: 1750 - total flux cleaned = -0.0132997 Jy ! Component: 1800 - total flux cleaned = -0.0133806 Jy ! Component: 1850 - total flux cleaned = -0.0134606 Jy ! Component: 1900 - total flux cleaned = -0.0133849 Jy ! Component: 1950 - total flux cleaned = -0.0135371 Jy ! Component: 2000 - total flux cleaned = -0.013537 Jy ! Component: 2050 - total flux cleaned = -0.0134646 Jy ! Component: 2100 - total flux cleaned = -0.0136815 Jy ! Component: 2150 - total flux cleaned = -0.0138952 Jy ! Component: 2200 - total flux cleaned = -0.0140347 Jy ! Component: 2250 - total flux cleaned = -0.0143123 Jy ! Component: 2300 - total flux cleaned = -0.0147222 Jy ! Component: 2350 - total flux cleaned = -0.0147885 Jy ! Component: 2400 - total flux cleaned = -0.0151222 Jy ! Component: 2450 - total flux cleaned = -0.0153207 Jy ! Component: 2500 - total flux cleaned = -0.0155181 Jy ! Component: 2550 - total flux cleaned = -0.0157787 Jy ! Component: 2600 - total flux cleaned = -0.0158437 Jy ! Component: 2650 - total flux cleaned = -0.0159709 Jy ! Component: 2700 - total flux cleaned = -0.0160339 Jy ! Component: 2750 - total flux cleaned = -0.0159716 Jy ! Component: 2800 - total flux cleaned = -0.0158471 Jy ! Component: 2850 - total flux cleaned = -0.0157236 Jy ! Component: 2900 - total flux cleaned = -0.0156622 Jy ! Component: 2950 - total flux cleaned = -0.015295 Jy ! Component: 3000 - total flux cleaned = -0.015173 Jy ! Component: 3050 - total flux cleaned = -0.01487 Jy ! Component: 3100 - total flux cleaned = -0.014509 Jy ! Component: 3150 - total flux cleaned = -0.0143895 Jy ! Component: 3200 - total flux cleaned = -0.0143303 Jy ! Component: 3250 - total flux cleaned = -0.0141523 Jy ! Component: 3300 - total flux cleaned = -0.0139159 Jy ! Component: 3350 - total flux cleaned = -0.0136805 Jy ! Component: 3400 - total flux cleaned = -0.0133881 Jy ! Component: 3450 - total flux cleaned = -0.0132718 Jy ! Component: 3500 - total flux cleaned = -0.0131554 Jy ! Component: 3550 - total flux cleaned = -0.0129237 Jy ! Component: 3600 - total flux cleaned = -0.0127508 Jy ! Component: 3650 - total flux cleaned = -0.0126358 Jy ! Component: 3700 - total flux cleaned = -0.012636 Jy ! Component: 3750 - total flux cleaned = -0.012636 Jy ! Component: 3800 - total flux cleaned = -0.0126933 Jy ! Component: 3850 - total flux cleaned = -0.0126361 Jy ! Component: 3900 - total flux cleaned = -0.0125792 Jy ! Component: 3950 - total flux cleaned = -0.0124655 Jy ! Component: 4000 - total flux cleaned = -0.0124086 Jy ! Component: 4050 - total flux cleaned = -0.0124653 Jy ! Total flux subtracted in 4096 components = -0.0124088 Jy ! Clean residual min=-0.004293 max=0.003847 Jy/beam ! Clean residual mean=0.000007 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.542948 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 305 components and 0.542947 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J0808+4052_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6474 x 1.396 at 9.608 degrees (North through East) ! Clean map min=-0.0062592 max=0.5219 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J0808+4052_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.521897 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000809326 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.465222 0.465222 0.930443 1.86089 3.72177 7.44354 14.8871 29.7742 59.5484 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.521 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 644.854 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J0808+4052_X_uvs.log closed on Fri Apr 22 08:44:31 2016