! Started logfile: J1700-2610_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:27:01 2017 obs J1700-2610_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1700-2610_X_2014_01_04_pus_uva.fits ! AN table 1: 79 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.381505 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1700-2610 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 382 lines of history. ! ! Reading 13020 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1700-2610_X_2014_01_04_pus] 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 = 512x512 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 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.672906Jy sigma=0.007784 ! Fit after self-cal, rms=0.554804Jy sigma=0.006449 ! 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=0.5571 mas, bmaj=1.517 mas, bpa=3.324 degrees ! Estimated noise=988.887 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 = 1.02937 Jy ! Component: 100 - total flux cleaned = 1.26927 Jy ! Total flux subtracted in 100 components = 1.26927 Jy ! Clean residual min=-0.059760 max=0.104056 Jy/beam ! Clean residual mean=-0.000027 rms=0.017969 Jy/beam ! Combined flux in latest and established models = 1.26927 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 1.26927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.412680Jy sigma=0.004714 ! Fit after self-cal, rms=0.412695Jy sigma=0.004714 ! 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=0.7234 mas, bmaj=1.747 mas, bpa=6.209 degrees ! Estimated noise=563.353 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 = 0.16391 Jy ! Component: 100 - total flux cleaned = 0.244952 Jy ! Component: 150 - total flux cleaned = 0.286269 Jy ! Component: 200 - total flux cleaned = 0.307328 Jy ! Total flux subtracted in 200 components = 0.307328 Jy ! Clean residual min=-0.033035 max=0.051166 Jy/beam ! Clean residual mean=0.001019 rms=0.011261 Jy/beam ! Combined flux in latest and established models = 1.5766 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 1.5766 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.354249Jy sigma=0.003957 ! Fit after self-cal, rms=0.354273Jy sigma=0.003957 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 0.99 NL 1.02 OV 0.99 PT 0.96 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 0.99 NL 1.02 OV 1.00 PT 0.92 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.00 NL 1.02 OV 0.99 PT 0.90 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.00 NL 1.03 OV 0.99 PT 0.91 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.02 NL 1.04 OV 1.01 PT 0.91 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.00 NL 1.05 OV 1.02 PT 0.90 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.02 NL 1.04 OV 1.05 PT 0.92 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.01 NL 1.06 OV 1.05 PT 0.91 ! SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.01 NL 1.06 OV 1.05 PT 0.93 ! SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.03 NL 1.06 OV 1.04 PT 0.92 ! SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.05 NL 1.07 OV 1.03 PT 0.94 ! SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.04 NL 1.06 OV 1.04 PT 0.94 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.354273Jy sigma=0.003957 ! Fit after self-cal, rms=0.346055Jy sigma=0.003841 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.726 mas, bmaj=1.753 mas, bpa=6.538 degrees ! Estimated noise=559.147 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 = -0.00845522 Jy ! Component: 100 - total flux cleaned = -0.00882372 Jy ! Component: 150 - total flux cleaned = -0.00884098 Jy ! Component: 200 - total flux cleaned = -0.00858252 Jy ! Total flux subtracted in 200 components = -0.00858252 Jy ! Clean residual min=-0.031114 max=0.029409 Jy/beam ! Clean residual mean=0.000065 rms=0.006610 Jy/beam ! Combined flux in latest and established models = 1.56802 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 18 components and 1.56802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.345174Jy sigma=0.003835 ! Fit after self-cal, rms=0.345182Jy sigma=0.003835 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.345182Jy sigma=0.003835 ! Fit after self-cal, rms=0.346711Jy sigma=0.003812 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7274 mas, bmaj=1.751 mas, bpa=6.601 degrees ! Estimated noise=557.998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00527436 Jy ! Component: 100 - total flux cleaned = -0.00549422 Jy ! Component: 150 - total flux cleaned = -0.00567667 Jy ! Component: 200 - total flux cleaned = -0.00569074 Jy ! Total flux subtracted in 200 components = -0.00569074 Jy ! Clean residual min=-0.026693 max=0.025734 Jy/beam ! Clean residual mean=0.000022 rms=0.005837 Jy/beam ! Combined flux in latest and established models = 1.56233 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 1.56233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.346395Jy sigma=0.003810 ! Fit after self-cal, rms=0.346401Jy sigma=0.003810 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 = 0.000149534 Jy ! Component: 100 - total flux cleaned = 0.000276672 Jy ! Component: 150 - total flux cleaned = 0.000282901 Jy ! Component: 200 - total flux cleaned = 0.000399472 Jy ! Total flux subtracted in 200 components = 0.000399472 Jy ! Clean residual min=-0.026644 max=0.025306 Jy/beam ! Clean residual mean=0.000019 rms=0.005806 Jy/beam ! Combined flux in latest and established models = 1.56273 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 25 components and 1.56273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.346309Jy sigma=0.003809 ! Fit after self-cal, rms=0.346306Jy sigma=0.003809 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.346306Jy sigma=0.003809 ! Fit after self-cal, rms=0.360968Jy sigma=0.003715 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7263 mas, bmaj=1.747 mas, bpa=6.423 degrees ! Estimated noise=557.056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000405568 Jy ! Component: 100 - total flux cleaned = 0.000154421 Jy ! Component: 150 - total flux cleaned = 1.29374e-05 Jy ! Component: 200 - total flux cleaned = -0.0001192 Jy ! Total flux subtracted in 200 components = -0.0001192 Jy ! Clean residual min=-0.005149 max=0.005848 Jy/beam ! Clean residual mean=0.000044 rms=0.001168 Jy/beam ! Combined flux in latest and established models = 1.56261 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 1.56261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.360916Jy sigma=0.003714 ! Fit after self-cal, rms=0.360927Jy sigma=0.003714 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 (1.8, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340839 Jy ! Component: 100 - total flux cleaned = 0.0030978 Jy ! Component: 150 - total flux cleaned = 0.00257126 Jy ! Component: 200 - total flux cleaned = 0.00233224 Jy ! Total flux subtracted in 200 components = 0.00233224 Jy ! Clean residual min=-0.004762 max=0.003971 Jy/beam ! Clean residual mean=0.000029 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 1.56494 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 1.56494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.360820Jy sigma=0.003714 ! Fit after self-cal, rms=0.360816Jy sigma=0.003714 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.360816Jy sigma=0.003714 ! Fit after self-cal, rms=0.360685Jy sigma=0.003713 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.164 mas, bmaj=6.441 mas, bpa=5.88 degrees ! Estimated noise=750.384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000744588 Jy ! Component: 100 - total flux cleaned = -0.000812465 Jy ! Component: 150 - total flux cleaned = -0.000973496 Jy ! Component: 200 - total flux cleaned = -0.000973457 Jy ! Total flux subtracted in 200 components = -0.000973457 Jy ! Clean residual min=-0.002928 max=0.003991 Jy/beam ! Clean residual mean=0.000100 rms=0.001129 Jy/beam ! Combined flux in latest and established models = 1.56397 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 49 components and 1.56397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.360669Jy sigma=0.003713 ! Fit after self-cal, rms=0.360665Jy sigma=0.003713 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 = 0.000218478 Jy ! Component: 100 - total flux cleaned = 0.000162554 Jy ! Component: 150 - total flux cleaned = 6.11538e-05 Jy ! Component: 200 - total flux cleaned = 3.76767e-05 Jy ! Total flux subtracted in 200 components = 3.76767e-05 Jy ! Clean residual min=-0.002953 max=0.003918 Jy/beam ! Clean residual mean=0.000100 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 1.56401 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 52 components and 1.56401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.360657Jy sigma=0.003713 ! Fit after self-cal, rms=0.360655Jy sigma=0.003713 ! 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=0.7259 mas, bmaj=1.746 mas, bpa=6.469 degrees ! Estimated noise=556.157 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7259 x 1.746 at 6.469 degrees (North through East) ! Clean map min=-0.0037014 max=1.368 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.360655Jy sigma=0.003713 ! Fit after self-cal, rms=2.299181Jy sigma=0.000662 ! Inverting map and beam ! Estimated beam: bmin=0.7263 mas, bmaj=1.746 mas, bpa=6.491 degrees ! Estimated noise=556.277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000383708 Jy ! Component: 100 - total flux cleaned = -7.33554e-05 Jy ! Component: 150 - total flux cleaned = 0.000200112 Jy ! Component: 200 - total flux cleaned = 0.000448331 Jy ! Total flux subtracted in 200 components = 0.000448331 Jy ! Clean residual min=-0.004893 max=0.003501 Jy/beam ! Clean residual mean=-0.000011 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 1.56445 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 1.56445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=2.299184Jy sigma=0.000660 ! Fit after self-cal, rms=2.299165Jy sigma=0.000660 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.67117e-05 Jy ! Component: 100 - total flux cleaned = 0.000131243 Jy ! Component: 150 - total flux cleaned = 0.000131153 Jy ! Component: 200 - total flux cleaned = 8.06304e-05 Jy ! Total flux subtracted in 200 components = 8.06304e-05 Jy ! Clean residual min=-0.004755 max=0.003178 Jy/beam ! Clean residual mean=-0.000012 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 1.56454 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 1.56454 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=2.299165Jy sigma=0.000659 ! Fit after self-cal, rms=2.299166Jy sigma=0.000659 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=2.299166Jy sigma=0.000659 ! Fit after self-cal, rms=2.290953Jy sigma=0.000659 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=0.5561 mas, bmaj=1.507 mas, bpa=3.47 degrees ! Estimated noise=978.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.01849 Jy ! Component: 100 - total flux cleaned = 1.25981 Jy ! Component: 150 - total flux cleaned = 1.36614 Jy ! Component: 200 - total flux cleaned = 1.4304 Jy ! Total flux subtracted in 200 components = 1.4304 Jy ! Clean residual min=-0.022057 max=0.033789 Jy/beam ! Clean residual mean=-0.000053 rms=0.005976 Jy/beam ! Combined flux in latest and established models = 1.4304 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 1.4304 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7262 mas, bmaj=1.746 mas, bpa=6.495 degrees ! Estimated noise=556.099 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 = 0.0640863 Jy ! Component: 100 - total flux cleaned = 0.0958754 Jy ! Component: 150 - total flux cleaned = 0.112114 Jy ! Component: 200 - total flux cleaned = 0.12115 Jy ! Total flux subtracted in 200 components = 0.12115 Jy ! Clean residual min=-0.004197 max=0.007190 Jy/beam ! Clean residual mean=0.000065 rms=0.001391 Jy/beam ! Combined flux in latest and established models = 1.55155 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 29 components and 1.55155 Jy ! Inverting map ! Added new window around map position (0.2, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00553331 Jy ! Component: 100 - total flux cleaned = 0.00737164 Jy ! Component: 150 - total flux cleaned = 0.00815471 Jy ! Component: 200 - total flux cleaned = 0.00838379 Jy ! Total flux subtracted in 200 components = 0.00838379 Jy ! Clean residual min=-0.004282 max=0.003510 Jy/beam ! Clean residual mean=0.000021 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 1.55994 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 45 components and 1.55994 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=2.165 mas, bmaj=6.442 mas, bpa=5.867 degrees ! Estimated noise=749.984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134882 Jy ! Component: 100 - total flux cleaned = 0.00161381 Jy ! Component: 150 - total flux cleaned = 0.00184541 Jy ! Component: 200 - total flux cleaned = 0.00201149 Jy ! Total flux subtracted in 200 components = 0.00201149 Jy ! Clean residual min=-0.001827 max=0.001924 Jy/beam ! Clean residual mean=0.000026 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 1.56195 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 = 0.000146781 Jy ! Component: 100 - total flux cleaned = 0.000276096 Jy ! Component: 150 - total flux cleaned = 0.000345157 Jy ! Component: 200 - total flux cleaned = 0.00036681 Jy ! Total flux subtracted in 200 components = 0.00036681 Jy ! Clean residual min=-0.001768 max=0.001847 Jy/beam ! Clean residual mean=0.000020 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 1.56232 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 54 components and 1.56232 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7262 mas, bmaj=1.746 mas, bpa=6.495 degrees ! Estimated noise=556.099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00114117 Jy ! Component: 100 - total flux cleaned = -0.00151994 Jy ! Component: 150 - total flux cleaned = -0.00168882 Jy ! Component: 200 - total flux cleaned = -0.00176746 Jy ! Total flux subtracted in 200 components = -0.00176746 Jy ! Clean residual min=-0.003673 max=0.003190 Jy/beam ! Clean residual mean=0.000017 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 1.56055 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 1.56055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=2.290867Jy sigma=0.000658 ! Fit after self-cal, rms=2.290910Jy sigma=0.000658 wmodel J1700-2610_X_2014_01_04_pus_map.mod ! Writing 62 model components to file: J1700-2610_X_2014_01_04_pus_map.mod wobs J1700-2610_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1700-2610_X_2014_01_04_pus_uvs.fits wwins J1700-2610_X_2014_01_04_pus_map.win ! wwins: Wrote 3 windows to J1700-2610_X_2014_01_04_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000501958 Jy ! Component: 100 - total flux cleaned = -9.89977e-05 Jy ! Component: 150 - total flux cleaned = -0.000145603 Jy ! Component: 200 - total flux cleaned = -0.000187431 Jy ! Component: 250 - total flux cleaned = -0.000144875 Jy ! Component: 300 - total flux cleaned = -2.97582e-05 Jy ! Component: 350 - total flux cleaned = 8.01437e-05 Jy ! Component: 400 - total flux cleaned = 0.00011575 Jy ! Component: 450 - total flux cleaned = 0.000287066 Jy ! Component: 500 - total flux cleaned = 0.000450857 Jy ! Component: 550 - total flux cleaned = 0.000576593 Jy ! Component: 600 - total flux cleaned = 0.000667858 Jy ! Component: 650 - total flux cleaned = 0.000814509 Jy ! Component: 700 - total flux cleaned = 0.000871137 Jy ! Component: 750 - total flux cleaned = 0.000871212 Jy ! Component: 800 - total flux cleaned = 0.000870887 Jy ! Component: 850 - total flux cleaned = 0.000844824 Jy ! Component: 900 - total flux cleaned = 0.00084475 Jy ! Component: 950 - total flux cleaned = 0.000918921 Jy ! Component: 1000 - total flux cleaned = 0.00101441 Jy ! Component: 1050 - total flux cleaned = 0.00106067 Jy ! Component: 1100 - total flux cleaned = 0.00122043 Jy ! Component: 1150 - total flux cleaned = 0.001377 Jy ! Component: 1200 - total flux cleaned = 0.00150862 Jy ! Component: 1250 - total flux cleaned = 0.00163785 Jy ! Component: 1300 - total flux cleaned = 0.00178579 Jy ! Component: 1350 - total flux cleaned = 0.00195107 Jy ! Component: 1400 - total flux cleaned = 0.00205267 Jy ! Component: 1450 - total flux cleaned = 0.0022319 Jy ! Component: 1500 - total flux cleaned = 0.00236826 Jy ! Component: 1550 - total flux cleaned = 0.00246405 Jy ! Component: 1600 - total flux cleaned = 0.00257757 Jy ! Component: 1650 - total flux cleaned = 0.00274436 Jy ! Component: 1700 - total flux cleaned = 0.0028718 Jy ! Component: 1750 - total flux cleaned = 0.00299716 Jy ! Component: 1800 - total flux cleaned = 0.00305002 Jy ! Component: 1850 - total flux cleaned = 0.0031715 Jy ! Component: 1900 - total flux cleaned = 0.00325668 Jy ! Component: 1950 - total flux cleaned = 0.00337421 Jy ! Component: 2000 - total flux cleaned = 0.00344022 Jy ! Total flux subtracted in 2048 components = 0.00357014 Jy ! Clean residual min=-0.000943 max=0.000988 Jy/beam ! Clean residual mean=0.000001 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 1.56412 Jy keep ! Adding 113 model components to the UV plane model. ! The established model now contains 175 components and 1.56412 Jy ![Exited script file: muppet] wmap "J1700-2610_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7262 x 1.746 at 6.495 degrees (North through East) ! Clean map min=-0.0033418 max=1.3674 Jy/beam ! Writing clean map to FITS file: J1700-2610_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.36739 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000296873 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0651326 0.0651326 0.130265 0.26053 0.521061 1.04212 2.08424 4.16849 8.33698 16.674 33.3479 66.6958 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.367 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7262 x 1.746 at 6.495 degrees (North through East) ! Clean map min=-0.0033418 max=1.3674 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1700-2610_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:27:02 2017