! Started logfile: J0856-1105_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:46:36 2019 obs J0856-1105_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J0856-1105_X_2017_01_16_pus_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.433333 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0856-1105 ! ! 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 1309 lines of history. ! ! Reading 2340 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 J0856-1105_X_2017_01_16_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 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.825640Jy sigma=0.007460 ! Fit after self-cal, rms=0.822116Jy sigma=0.007429 ! 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=0.8423 mas, bmaj=3.222 mas, bpa=17.3 degrees ! Estimated noise=2844.42 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 = 0.130579 Jy ! Component: 100 - total flux cleaned = 0.173923 Jy ! Total flux subtracted in 100 components = 0.173923 Jy ! Clean residual min=-0.015055 max=0.020475 Jy/beam ! Clean residual mean=0.000049 rms=0.005365 Jy/beam ! Combined flux in latest and established models = 0.173923 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.173923 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=0.089143Jy sigma=0.000765 ! Fit after self-cal, rms=0.088964Jy sigma=0.000764 ! 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=1.033 mas, bmaj=3.402 mas, bpa=17.16 degrees ! Estimated noise=1642.71 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 = 0.0292569 Jy ! Component: 100 - total flux cleaned = 0.0428562 Jy ! Component: 150 - total flux cleaned = 0.0507352 Jy ! Component: 200 - total flux cleaned = 0.0560143 Jy ! Total flux subtracted in 200 components = 0.0560143 Jy ! Clean residual min=-0.006089 max=0.006333 Jy/beam ! Clean residual mean=0.000017 rms=0.001944 Jy/beam ! Combined flux in latest and established models = 0.229937 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.229937 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=0.080373Jy sigma=0.000670 ! Fit after self-cal, rms=0.080276Jy sigma=0.000669 ! 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 1.03 HN 1.00* KP 0.92 ! LA 0.98 MK 1.00* NL 0.97 OV 1.04 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.00* KP 0.99 ! LA 1.07 MK 1.00* NL 0.94 OV 1.06 ! PT 1.00* SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.00* KP 1.02 ! LA 0.98 MK 1.00* NL 1.00 OV 0.99 ! PT 1.00* SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.96 HN 1.00* KP 0.97 ! LA 1.07 MK 1.00* NL 0.99 OV 0.95 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.00* KP 0.97 ! LA 1.00 MK 1.00* NL 1.02 OV 0.99 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.95 HN 1.00* KP 1.01 ! LA 0.99 MK 1.00* NL 0.94 OV 1.02 ! PT 1.00* SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.97 HN 1.00* KP 0.94 ! LA 0.97 MK 1.00* NL 0.92 OV 0.97 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.95 HN 1.00* KP 0.97 ! LA 1.00 MK 1.00* NL 0.91 OV 0.97 ! PT 1.00* SC 0.90 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.04 HN 1.00* KP 1.03 ! LA 0.91 MK 1.00* NL 0.96 OV 0.94 ! PT 1.00* SC 0.88 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.06 HN 1.00* KP 0.91 ! LA 0.99 MK 1.00* NL 1.06 OV 0.99 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.00* KP 0.98 ! LA 0.96 MK 1.00* NL 0.96 OV 1.05 ! PT 1.00* SC 1.09 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.95 HN 1.00* KP 1.04 ! LA 0.95 MK 1.00* NL 1.05 OV 1.00 ! PT 1.00* SC 0.96 ! ! ! Fit before self-cal, rms=0.080276Jy sigma=0.000669 ! Fit after self-cal, rms=0.080950Jy sigma=0.000658 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=3.398 mas, bpa=16.96 degrees ! Estimated noise=1625.84 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 = 0.00252064 Jy ! Component: 100 - total flux cleaned = 0.00242607 Jy ! Component: 150 - total flux cleaned = 0.00219838 Jy ! Component: 200 - total flux cleaned = 0.0020077 Jy ! Total flux subtracted in 200 components = 0.0020077 Jy ! Clean residual min=-0.004804 max=0.005485 Jy/beam ! Clean residual mean=-0.000006 rms=0.001400 Jy/beam ! Combined flux in latest and established models = 0.231945 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 0.231945 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=0.080734Jy sigma=0.000656 ! Fit after self-cal, rms=0.080805Jy sigma=0.000656 ! 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=0.080805Jy sigma=0.000656 ! Fit after self-cal, rms=0.081051Jy sigma=0.000656 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=3.398 mas, bpa=16.98 degrees ! Estimated noise=1624.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000718784 Jy ! Component: 100 - total flux cleaned = 0.000582297 Jy ! Component: 150 - total flux cleaned = 0.000389175 Jy ! Component: 200 - total flux cleaned = 0.000258904 Jy ! Total flux subtracted in 200 components = 0.000258904 Jy ! Clean residual min=-0.004457 max=0.005601 Jy/beam ! Clean residual mean=-0.000004 rms=0.001333 Jy/beam ! Combined flux in latest and established models = 0.232204 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 0.232204 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=0.081007Jy sigma=0.000655 ! Fit after self-cal, rms=0.081007Jy sigma=0.000655 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 = -6.6932e-05 Jy ! Component: 100 - total flux cleaned = -6.69537e-05 Jy ! Component: 150 - total flux cleaned = -0.000117066 Jy ! Component: 200 - total flux cleaned = -0.000117191 Jy ! Total flux subtracted in 200 components = -0.000117191 Jy ! Clean residual min=-0.004395 max=0.005519 Jy/beam ! Clean residual mean=-0.000004 rms=0.001315 Jy/beam ! Combined flux in latest and established models = 0.232087 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.232087 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=0.080994Jy sigma=0.000655 ! Fit after self-cal, rms=0.080990Jy sigma=0.000655 ! 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=0.080990Jy sigma=0.000655 ! Fit after self-cal, rms=0.081183Jy sigma=0.000655 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=3.397 mas, bpa=16.96 degrees ! Estimated noise=1623.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000266578 Jy ! Component: 100 - total flux cleaned = -0.000319016 Jy ! Component: 150 - total flux cleaned = -0.000343341 Jy ! Component: 200 - total flux cleaned = -0.000366783 Jy ! Total flux subtracted in 200 components = -0.000366783 Jy ! Clean residual min=-0.004306 max=0.005468 Jy/beam ! Clean residual mean=-0.000002 rms=0.001290 Jy/beam ! Combined flux in latest and established models = 0.23172 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.23172 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=0.081169Jy sigma=0.000655 ! Fit after self-cal, rms=0.081172Jy sigma=0.000655 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.76102e-05 Jy ! Component: 100 - total flux cleaned = -5.7266e-05 Jy ! Component: 150 - total flux cleaned = -7.60971e-05 Jy ! Component: 200 - total flux cleaned = -9.49502e-05 Jy ! Total flux subtracted in 200 components = -9.49502e-05 Jy ! Clean residual min=-0.004259 max=0.005388 Jy/beam ! Clean residual mean=-0.000002 rms=0.001279 Jy/beam ! Combined flux in latest and established models = 0.231625 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 0.231625 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=0.081164Jy sigma=0.000655 ! Fit after self-cal, rms=0.081161Jy sigma=0.000655 ! 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=0.081161Jy sigma=0.000655 ! Fit after self-cal, rms=0.081329Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.387 mas, bmaj=3.992 mas, bpa=-5.412 degrees ! Estimated noise=1975.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.19624e-05 Jy ! Component: 100 - total flux cleaned = -0.000135327 Jy ! Component: 150 - total flux cleaned = -0.000317088 Jy ! Component: 200 - total flux cleaned = -0.000465011 Jy ! Total flux subtracted in 200 components = -0.000465011 Jy ! Clean residual min=-0.004030 max=0.005863 Jy/beam ! Clean residual mean=-0.000001 rms=0.001397 Jy/beam ! Combined flux in latest and established models = 0.23116 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 71 components and 0.23116 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=0.081331Jy sigma=0.000654 ! Fit after self-cal, rms=0.081319Jy sigma=0.000654 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.13434e-05 Jy ! Component: 100 - total flux cleaned = -9.44596e-05 Jy ! Component: 150 - total flux cleaned = -0.000149225 Jy ! Component: 200 - total flux cleaned = -0.000195568 Jy ! Total flux subtracted in 200 components = -0.000195568 Jy ! Clean residual min=-0.003946 max=0.005800 Jy/beam ! Clean residual mean=-0.000000 rms=0.001382 Jy/beam ! Combined flux in latest and established models = 0.230964 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 78 components and 0.230964 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=0.081328Jy sigma=0.000654 ! Fit after self-cal, rms=0.081318Jy sigma=0.000654 ! 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=1.028 mas, bmaj=3.395 mas, bpa=16.94 degrees ! Estimated noise=1622.95 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.028 x 3.395 at 16.94 degrees (North through East) ! Clean map min=-0.0039317 max=0.17877 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8373 mas, bmaj=3.226 mas, bpa=17.15 degrees ! Estimated noise=2784.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.127895 Jy ! Component: 100 - total flux cleaned = 0.172424 Jy ! Component: 150 - total flux cleaned = 0.196612 Jy ! Component: 200 - total flux cleaned = 0.210571 Jy ! Total flux subtracted in 200 components = 0.210571 Jy ! Clean residual min=-0.008957 max=0.008001 Jy/beam ! Clean residual mean=0.000013 rms=0.002513 Jy/beam ! Combined flux in latest and established models = 0.210571 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.210571 Jy ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=3.395 mas, bpa=16.94 degrees ! Estimated noise=1622.95 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 = 0.0100536 Jy ! Component: 100 - total flux cleaned = 0.0149765 Jy ! Component: 150 - total flux cleaned = 0.0173789 Jy ! Component: 200 - total flux cleaned = 0.0177767 Jy ! Total flux subtracted in 200 components = 0.0177767 Jy ! Clean residual min=-0.004660 max=0.005006 Jy/beam ! Clean residual mean=0.000005 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 0.228348 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 22 components and 0.228348 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=2.387 mas, bmaj=3.992 mas, bpa=-5.412 degrees ! Estimated noise=1975.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000733472 Jy ! Component: 100 - total flux cleaned = 0.000708194 Jy ! Component: 150 - total flux cleaned = 0.000733078 Jy ! Component: 200 - total flux cleaned = 0.00078044 Jy ! Total flux subtracted in 200 components = 0.00078044 Jy ! Clean residual min=-0.003597 max=0.005564 Jy/beam ! Clean residual mean=0.000005 rms=0.001421 Jy/beam ! Combined flux in latest and established models = 0.229128 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 = 4.54527e-05 Jy ! Component: 100 - total flux cleaned = 8.86378e-05 Jy ! Component: 150 - total flux cleaned = 0.000130085 Jy ! Component: 200 - total flux cleaned = 0.000188488 Jy ! Total flux subtracted in 200 components = 0.000188488 Jy ! Clean residual min=-0.003657 max=0.005596 Jy/beam ! Clean residual mean=0.000004 rms=0.001409 Jy/beam ! Combined flux in latest and established models = 0.229317 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.229317 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=3.395 mas, bpa=16.94 degrees ! Estimated noise=1622.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000162056 Jy ! Component: 100 - total flux cleaned = 8.75865e-05 Jy ! Component: 150 - total flux cleaned = 1.96576e-05 Jy ! Component: 200 - total flux cleaned = -1.19615e-05 Jy ! Total flux subtracted in 200 components = -1.19615e-05 Jy ! Clean residual min=-0.004201 max=0.005444 Jy/beam ! Clean residual mean=0.000003 rms=0.001272 Jy/beam ! Combined flux in latest and established models = 0.229305 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.229305 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=0.081347Jy sigma=0.000655 ! Fit after self-cal, rms=0.081330Jy sigma=0.000655 wmodel J0856-1105_X_2017_01_16_pus_map.mod ! Writing 44 model components to file: J0856-1105_X_2017_01_16_pus_map.mod wobs J0856-1105_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J0856-1105_X_2017_01_16_pus_uvs.fits wwins J0856-1105_X_2017_01_16_pus_map.win ! wwins: Wrote 1 windows to J0856-1105_X_2017_01_16_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 = 0.00142723 Jy ! Component: 100 - total flux cleaned = 0.000646733 Jy ! Component: 150 - total flux cleaned = -5.59366e-05 Jy ! Component: 200 - total flux cleaned = -0.00042435 Jy ! Component: 250 - total flux cleaned = -0.000715446 Jy ! Component: 300 - total flux cleaned = -0.000894205 Jy ! Component: 350 - total flux cleaned = -0.00118737 Jy ! Component: 400 - total flux cleaned = -0.00162236 Jy ! Component: 450 - total flux cleaned = -0.00195723 Jy ! Component: 500 - total flux cleaned = -0.00227694 Jy ! Component: 550 - total flux cleaned = -0.00261463 Jy ! Component: 600 - total flux cleaned = -0.00274485 Jy ! Component: 650 - total flux cleaned = -0.00268352 Jy ! Component: 700 - total flux cleaned = -0.00265503 Jy ! Component: 750 - total flux cleaned = -0.00251348 Jy ! Component: 800 - total flux cleaned = -0.00229272 Jy ! Component: 850 - total flux cleaned = -0.00218582 Jy ! Component: 900 - total flux cleaned = -0.00197624 Jy ! Component: 950 - total flux cleaned = -0.0018748 Jy ! Component: 1000 - total flux cleaned = -0.00175077 Jy ! Component: 1050 - total flux cleaned = -0.00162944 Jy ! Component: 1100 - total flux cleaned = -0.00153469 Jy ! Component: 1150 - total flux cleaned = -0.00146464 Jy ! Component: 1200 - total flux cleaned = -0.00137325 Jy ! Component: 1250 - total flux cleaned = -0.0012396 Jy ! Component: 1300 - total flux cleaned = -0.00108621 Jy ! Component: 1350 - total flux cleaned = -0.000913156 Jy ! Component: 1400 - total flux cleaned = -0.000763495 Jy ! Component: 1450 - total flux cleaned = -0.000615673 Jy ! Component: 1500 - total flux cleaned = -0.00051139 Jy ! Component: 1550 - total flux cleaned = -0.000449323 Jy ! Component: 1600 - total flux cleaned = -0.000428704 Jy ! Component: 1650 - total flux cleaned = -0.000347027 Jy ! Component: 1700 - total flux cleaned = -0.000326806 Jy ! Component: 1750 - total flux cleaned = -0.000306603 Jy ! Component: 1800 - total flux cleaned = -0.000206244 Jy ! Component: 1850 - total flux cleaned = -0.000186083 Jy ! Component: 1900 - total flux cleaned = -0.000126208 Jy ! Component: 1950 - total flux cleaned = -0.00012631 Jy ! Component: 2000 - total flux cleaned = -0.000126295 Jy ! Total flux subtracted in 2048 components = -8.66673e-05 Jy ! Clean residual min=-0.001092 max=0.001073 Jy/beam ! Clean residual mean=0.000005 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.229218 Jy keep ! Adding 113 model components to the UV plane model. ! The established model now contains 157 components and 0.229218 Jy ![Exited script file: muppet] wmap "J0856-1105_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.028 x 3.395 at 16.94 degrees (North through East) ! Clean map min=-0.0037404 max=0.17926 Jy/beam ! Writing clean map to FITS file: J0856-1105_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.179261 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000346408 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.579729 0.579729 1.15946 2.31892 4.63783 9.27566 18.5513 37.1027 74.2053 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.179 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.028 x 3.395 at 16.94 degrees (North through East) ! Clean map min=-0.0037404 max=0.17926 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 J0856-1105_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:46:37 2019