! Started logfile: /scr/pima/bp192a1_uvs/J0206+5705_X_uvs.log on Wed Sep 16 13:27:47 2015 obs /scr/pima/bp192a1_uvs/J0206+5705_X_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0206+5705_X_uva.fits ! AN table 1: 19 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.711111 visibilities/baseline/integration-bin. ! Found source: J0206+5705 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 4864 visibilities. select RR ! Selecting polarization: RR, channels: 1..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: 5..5 ! 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/bp192a1_uvs/J0206+5705_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.000803Jy sigma=21.664851 ! Fit after self-cal, rms=0.980735Jy sigma=21.251651 ! 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=0.9171 mas, bmaj=2.653 mas, bpa=0.6545 degrees ! Estimated noise=0.809866 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 = 0.0146915 Jy ! Component: 100 - total flux cleaned = 0.0179584 Jy ! Total flux subtracted in 100 components = 0.0179584 Jy ! Clean residual min=-0.002306 max=0.002830 Jy/beam ! Clean residual mean=-0.000001 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.0179584 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0179584 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. ! ! Fit before self-cal, rms=0.034337Jy sigma=0.685726 ! Fit after self-cal, rms=0.032735Jy sigma=0.649954 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00317201 Jy ! Component: 100 - total flux cleaned = 0.00346893 Jy ! Total flux subtracted in 100 components = 0.00346893 Jy ! Clean residual min=-0.002024 max=0.002309 Jy/beam ! Clean residual mean=-0.000001 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.0214273 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0214273 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. ! ! Fit before self-cal, rms=0.032337Jy sigma=0.644816 ! Fit after self-cal, rms=0.032321Jy sigma=0.644709 ! 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=1.069 mas, bmaj=2.831 mas, bpa=-0.7401 degrees ! Estimated noise=0.477104 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 = -0.000195885 Jy ! Component: 100 - total flux cleaned = -0.000194928 Jy ! Component: 150 - total flux cleaned = -0.000212249 Jy ! Component: 200 - total flux cleaned = -0.00023967 Jy ! Total flux subtracted in 200 components = -0.00023967 Jy ! Clean residual min=-0.001705 max=0.001752 Jy/beam ! Clean residual mean=-0.000001 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0211876 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.0211876 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. ! ! Fit before self-cal, rms=0.032273Jy sigma=0.644269 ! Fit after self-cal, rms=0.032250Jy sigma=0.644014 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.069 x 2.831 at -0.7401 degrees (North through East) ! Clean map min=-0.0016205 max=0.021979 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.89 HN 0.97 KP 1.10 ! LA 1.05 MK 1.15 NL 1.03 OV 1.08 ! PT 0.99 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.032250Jy sigma=0.644014 ! Fit after self-cal, rms=0.032478Jy sigma=0.643731 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.072 mas, bmaj=2.822 mas, bpa=-0.763 degrees ! Estimated noise=0.480634 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 = -0.000101262 Jy ! Component: 100 - total flux cleaned = -0.000115643 Jy ! Component: 150 - total flux cleaned = -0.000117024 Jy ! Component: 200 - total flux cleaned = -0.00012792 Jy ! Total flux subtracted in 200 components = -0.00012792 Jy ! Clean residual min=-0.001633 max=0.001692 Jy/beam ! Clean residual mean=-0.000001 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0210597 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.0210597 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. ! ! Fit before self-cal, rms=0.032459Jy sigma=0.643608 ! Fit after self-cal, rms=0.032454Jy sigma=0.643528 ! 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. ! ! Fit before self-cal, rms=0.032454Jy sigma=0.643528 ! Fit after self-cal, rms=0.032548Jy sigma=0.643507 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.074 mas, bmaj=2.819 mas, bpa=-0.7522 degrees ! Estimated noise=0.481199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.37545e-05 Jy ! Component: 100 - total flux cleaned = -9.48219e-05 Jy ! Component: 150 - total flux cleaned = -9.54421e-05 Jy ! Component: 200 - total flux cleaned = -9.58445e-05 Jy ! Total flux subtracted in 200 components = -9.58445e-05 Jy ! Clean residual min=-0.001625 max=0.001701 Jy/beam ! Clean residual mean=-0.000001 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0209639 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.0209639 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. ! ! Fit before self-cal, rms=0.032540Jy sigma=0.643421 ! Fit after self-cal, rms=0.032544Jy sigma=0.643379 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 (-33, 28.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149596 Jy ! Component: 100 - total flux cleaned = 0.0017852 Jy ! Component: 150 - total flux cleaned = 0.00196075 Jy ! Component: 200 - total flux cleaned = 0.00207848 Jy ! Total flux subtracted in 200 components = 0.00207848 Jy ! Clean residual min=-0.001472 max=0.001395 Jy/beam ! Clean residual mean=-0.000001 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0230423 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 40 components and 0.0230423 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. ! ! Fit before self-cal, rms=0.032460Jy sigma=0.641992 ! Fit after self-cal, rms=0.032399Jy sigma=0.641509 ! 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. ! ! Fit before self-cal, rms=0.032399Jy sigma=0.641509 ! Fit after self-cal, rms=0.032480Jy sigma=0.641484 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.074 mas, bmaj=2.821 mas, bpa=-0.7186 degrees ! Estimated noise=0.481596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000702429 Jy ! Component: 100 - total flux cleaned = 0.0008796 Jy ! Component: 150 - total flux cleaned = 0.000969221 Jy ! Component: 200 - total flux cleaned = 0.00105895 Jy ! Total flux subtracted in 200 components = 0.00105895 Jy ! Clean residual min=-0.001437 max=0.001372 Jy/beam ! Clean residual mean=-0.000001 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0241013 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 51 components and 0.0241013 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. ! ! Fit before self-cal, rms=0.032445Jy sigma=0.641058 ! Fit after self-cal, rms=0.032414Jy sigma=0.640861 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 = 0.000375146 Jy ! Component: 100 - total flux cleaned = 0.000479313 Jy ! Component: 150 - total flux cleaned = 0.000539094 Jy ! Component: 200 - total flux cleaned = 0.000571263 Jy ! Total flux subtracted in 200 components = 0.000571263 Jy ! Clean residual min=-0.001391 max=0.001349 Jy/beam ! Clean residual mean=-0.000001 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0246726 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 65 components and 0.0246726 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. ! ! Fit before self-cal, rms=0.032396Jy sigma=0.640672 ! Fit after self-cal, rms=0.032368Jy sigma=0.640574 ! 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. ! ! Fit before self-cal, rms=0.032368Jy sigma=0.640574 ! Fit after self-cal, rms=0.032428Jy sigma=0.640552 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.284 mas, bmaj=3.112 mas, bpa=1.565 degrees ! Estimated noise=0.584619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000294347 Jy ! Component: 100 - total flux cleaned = 0.000398535 Jy ! Component: 150 - total flux cleaned = 0.000426501 Jy ! Component: 200 - total flux cleaned = 0.000414517 Jy ! Total flux subtracted in 200 components = 0.000414517 Jy ! Clean residual min=-0.001904 max=0.001689 Jy/beam ! Clean residual mean=-0.000002 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0250871 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 79 components and 0.0250871 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. ! ! Fit before self-cal, rms=0.032418Jy sigma=0.640473 ! Fit after self-cal, rms=0.032400Jy sigma=0.640411 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 = 0.00016124 Jy ! Component: 100 - total flux cleaned = 0.000162742 Jy ! Component: 150 - total flux cleaned = 0.000152969 Jy ! Component: 200 - total flux cleaned = 0.000152948 Jy ! Total flux subtracted in 200 components = 0.000152948 Jy ! Clean residual min=-0.001901 max=0.001664 Jy/beam ! Clean residual mean=-0.000002 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.02524 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 85 components and 0.02524 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. ! ! Fit before self-cal, rms=0.032396Jy sigma=0.640412 ! Fit after self-cal, rms=0.032383Jy sigma=0.640383 ! 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=1.073 mas, bmaj=2.822 mas, bpa=-0.7024 degrees ! Estimated noise=0.482003 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.073 x 2.822 at -0.7024 degrees (North through East) ! Clean map min=-0.0016443 max=0.021886 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=0.9193 mas, bmaj=2.646 mas, bpa=0.6633 degrees ! Estimated noise=0.817829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175924 Jy ! Component: 100 - total flux cleaned = 0.0221816 Jy ! Component: 150 - total flux cleaned = 0.0235748 Jy ! Component: 200 - total flux cleaned = 0.0244347 Jy ! Total flux subtracted in 200 components = 0.0244347 Jy ! Clean residual min=-0.001903 max=0.002356 Jy/beam ! Clean residual mean=-0.000001 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0244347 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 0.0244347 Jy ! Inverting map and beam ! Estimated beam: bmin=1.073 mas, bmaj=2.822 mas, bpa=-0.7024 degrees ! Estimated noise=0.482003 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) ! Added new window around map position (1.4, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125588 Jy ! Component: 100 - total flux cleaned = 0.00139369 Jy ! Component: 150 - total flux cleaned = 0.0014694 Jy ! Component: 200 - total flux cleaned = 0.00150351 Jy ! Total flux subtracted in 200 components = 0.00150351 Jy ! Clean residual min=-0.001478 max=0.001494 Jy/beam ! Clean residual mean=-0.000001 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0259382 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 36 components and 0.0259382 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=2.284 mas, bmaj=3.112 mas, bpa=1.565 degrees ! Estimated noise=0.584619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000160919 Jy ! Component: 100 - total flux cleaned = -0.000237463 Jy ! Component: 150 - total flux cleaned = -0.000282098 Jy ! Component: 200 - total flux cleaned = -0.000322183 Jy ! Total flux subtracted in 200 components = -0.000322183 Jy ! Clean residual min=-0.001822 max=0.001650 Jy/beam ! Clean residual mean=-0.000001 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.025616 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 = -1.88042e-05 Jy ! Component: 100 - total flux cleaned = -5.36539e-05 Jy ! Component: 150 - total flux cleaned = -0.000102563 Jy ! Component: 200 - total flux cleaned = -0.000147334 Jy ! Total flux subtracted in 200 components = -0.000147334 Jy ! Clean residual min=-0.001786 max=0.001558 Jy/beam ! Clean residual mean=-0.000001 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0254687 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 63 components and 0.0254687 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.073 mas, bmaj=2.822 mas, bpa=-0.7024 degrees ! Estimated noise=0.482003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.7901e-06 Jy ! Component: 100 - total flux cleaned = 2.41104e-05 Jy ! Component: 150 - total flux cleaned = 5.17166e-06 Jy ! Component: 200 - total flux cleaned = 2.22583e-05 Jy ! Total flux subtracted in 200 components = 2.22583e-05 Jy ! Clean residual min=-0.001388 max=0.001257 Jy/beam ! Clean residual mean=-0.000001 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0254909 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 79 components and 0.0254909 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. ! ! Fit before self-cal, rms=0.032353Jy sigma=0.639332 ! Fit after self-cal, rms=0.032330Jy sigma=0.638891 wmodel /scr/pima/bp192a1_uvs/J0206+5705_X_map.mod ! Writing 79 model components to file: /scr/pima/bp192a1_uvs/J0206+5705_X_map.mod wobs /scr/pima/bp192a1_uvs/J0206+5705_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0206+5705_X_uvs.fits wwins /scr/pima/bp192a1_uvs/J0206+5705_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bp192a1_uvs/J0206+5705_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 = 1.33865e-05 Jy ! Component: 100 - total flux cleaned = -8.46914e-06 Jy ! Component: 150 - total flux cleaned = -0.00011172 Jy ! Component: 200 - total flux cleaned = -0.000151064 Jy ! Component: 250 - total flux cleaned = -0.000186706 Jy ! Component: 300 - total flux cleaned = -0.00025659 Jy ! Component: 350 - total flux cleaned = -0.000374055 Jy ! Component: 400 - total flux cleaned = -0.000422633 Jy ! Component: 450 - total flux cleaned = -0.000392505 Jy ! Component: 500 - total flux cleaned = -0.000407552 Jy ! Component: 550 - total flux cleaned = -0.000393127 Jy ! Component: 600 - total flux cleaned = -0.00039287 Jy ! Component: 650 - total flux cleaned = -0.000379581 Jy ! Component: 700 - total flux cleaned = -0.000392559 Jy ! Component: 750 - total flux cleaned = -0.000430086 Jy ! Component: 800 - total flux cleaned = -0.00045432 Jy ! Component: 850 - total flux cleaned = -0.000442762 Jy ! Component: 900 - total flux cleaned = -0.000431236 Jy ! Component: 950 - total flux cleaned = -0.000386126 Jy ! Component: 1000 - total flux cleaned = -0.000352784 Jy ! Component: 1050 - total flux cleaned = -0.000298598 Jy ! Component: 1100 - total flux cleaned = -0.000235004 Jy ! Component: 1150 - total flux cleaned = -0.000193612 Jy ! Component: 1200 - total flux cleaned = -0.000183324 Jy ! Component: 1250 - total flux cleaned = -0.000133392 Jy ! Component: 1300 - total flux cleaned = -8.44219e-05 Jy ! Component: 1350 - total flux cleaned = -4.59836e-05 Jy ! Component: 1400 - total flux cleaned = 1.27267e-06 Jy ! Component: 1450 - total flux cleaned = 4.77147e-05 Jy ! Component: 1500 - total flux cleaned = 8.44632e-05 Jy ! Component: 1550 - total flux cleaned = 0.000129658 Jy ! Component: 1600 - total flux cleaned = 0.0001921 Jy ! Component: 1650 - total flux cleaned = 0.000244823 Jy ! Component: 1700 - total flux cleaned = 0.000305649 Jy ! Component: 1750 - total flux cleaned = 0.000340036 Jy ! Component: 1800 - total flux cleaned = 0.000390924 Jy ! Component: 1850 - total flux cleaned = 0.000416098 Jy ! Component: 1900 - total flux cleaned = 0.000465914 Jy ! Component: 1950 - total flux cleaned = 0.000515259 Jy ! Component: 2000 - total flux cleaned = 0.000564099 Jy ! Component: 2050 - total flux cleaned = 0.000580377 Jy ! Component: 2100 - total flux cleaned = 0.000628388 Jy ! Component: 2150 - total flux cleaned = 0.000652139 Jy ! Component: 2200 - total flux cleaned = 0.000707041 Jy ! Component: 2250 - total flux cleaned = 0.000722597 Jy ! Component: 2300 - total flux cleaned = 0.000761177 Jy ! Component: 2350 - total flux cleaned = 0.000784122 Jy ! Component: 2400 - total flux cleaned = 0.000776546 Jy ! Component: 2450 - total flux cleaned = 0.000829416 Jy ! Component: 2500 - total flux cleaned = 0.000836904 Jy ! Component: 2550 - total flux cleaned = 0.000851797 Jy ! Component: 2600 - total flux cleaned = 0.000874038 Jy ! Component: 2650 - total flux cleaned = 0.000881395 Jy ! Component: 2700 - total flux cleaned = 0.000903448 Jy ! Component: 2750 - total flux cleaned = 0.000896143 Jy ! Component: 2800 - total flux cleaned = 0.000896107 Jy ! Component: 2850 - total flux cleaned = 0.000925096 Jy ! Component: 2900 - total flux cleaned = 0.000939461 Jy ! Component: 2950 - total flux cleaned = 0.000953819 Jy ! Component: 3000 - total flux cleaned = 0.000953871 Jy ! Component: 3050 - total flux cleaned = 0.000968095 Jy ! Component: 3100 - total flux cleaned = 0.000961006 Jy ! Component: 3150 - total flux cleaned = 0.000968079 Jy ! Component: 3200 - total flux cleaned = 0.000975165 Jy ! Component: 3250 - total flux cleaned = 0.000989224 Jy ! Component: 3300 - total flux cleaned = 0.000989202 Jy ! Component: 3350 - total flux cleaned = 0.000996208 Jy ! Component: 3400 - total flux cleaned = 0.000982212 Jy ! Component: 3450 - total flux cleaned = 0.000961307 Jy ! Component: 3500 - total flux cleaned = 0.000961306 Jy ! Component: 3550 - total flux cleaned = 0.000933386 Jy ! Component: 3600 - total flux cleaned = 0.000940325 Jy ! Component: 3650 - total flux cleaned = 0.000926421 Jy ! Component: 3700 - total flux cleaned = 0.000905506 Jy ! Component: 3750 - total flux cleaned = 0.000884553 Jy ! Component: 3800 - total flux cleaned = 0.000877552 Jy ! Component: 3850 - total flux cleaned = 0.000856646 Jy ! Component: 3900 - total flux cleaned = 0.00082872 Jy ! Component: 3950 - total flux cleaned = 0.000807762 Jy ! Component: 4000 - total flux cleaned = 0.000793729 Jy ! Component: 4050 - total flux cleaned = 0.000793687 Jy ! Total flux subtracted in 4096 components = 0.000786665 Jy ! Clean residual min=-0.000387 max=0.000407 Jy/beam ! Clean residual mean=0.000000 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.0262776 Jy keep ! Adding 237 model components to the UV plane model. ! The established model now contains 316 components and 0.0262776 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0206+5705_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.073 x 2.822 at -0.7024 degrees (North through East) ! Clean map min=-0.0010602 max=0.02135 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0206+5705_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0213502 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000121037 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.70074 1.70074 3.40147 6.80295 13.6059 27.2118 54.4236 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.021 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 176.394 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0206+5705_X_uvs.log closed on Wed Sep 16 13:27:51 2015