! Started logfile: /scr/pima/bp192a1_uvs/J2348-1631_C_uvs.log on Wed Sep 16 13:34:38 2015 obs /scr/pima/bp192a1_uvs/J2348-1631_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J2348-1631_C_uva.fits ! AN table 1: 23 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.869565 visibilities/baseline/integration-bin. ! Found source: J2348-1631 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 5760 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp192a1_uvs/J2348-1631_C] 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 0.300x0.300 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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.005126Jy sigma=41.004198 ! Fit after self-cal, rms=0.989210Jy sigma=19.224362 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.487 mas, bmaj=3.526 mas, bpa=4.676 degrees ! Estimated noise=0.706701 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 = 1.09958 Jy ! Component: 100 - total flux cleaned = 1.59986 Jy ! Total flux subtracted in 100 components = 1.59986 Jy ! Clean residual min=-0.112305 max=0.233293 Jy/beam ! Clean residual mean=-0.000261 rms=0.030424 Jy/beam ! Combined flux in latest and established models = 1.59986 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 1.59986 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=0.508926Jy sigma=9.971482 ! Fit after self-cal, rms=0.501438Jy sigma=9.871832 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.269034 Jy ! Component: 100 - total flux cleaned = 0.410707 Jy ! Total flux subtracted in 100 components = 0.410707 Jy ! Clean residual min=-0.046649 max=0.066698 Jy/beam ! Clean residual mean=-0.000119 rms=0.012498 Jy/beam ! Combined flux in latest and established models = 2.01057 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 12 components and 2.01057 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=0.256677Jy sigma=4.847221 ! Fit after self-cal, rms=0.256226Jy sigma=4.839378 ! 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=1.871 mas, bmaj=4.289 mas, bpa=3.631 degrees ! Estimated noise=0.477956 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 = 0.112711 Jy ! Component: 100 - total flux cleaned = 0.164921 Jy ! Component: 150 - total flux cleaned = 0.191998 Jy ! Component: 200 - total flux cleaned = 0.206596 Jy ! Total flux subtracted in 200 components = 0.206596 Jy ! Clean residual min=-0.065257 max=0.057464 Jy/beam ! Clean residual mean=-0.000207 rms=0.015972 Jy/beam ! Combined flux in latest and established models = 2.21716 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 33 components and 2.21716 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=0.202070Jy sigma=3.925750 ! Fit after self-cal, rms=0.202012Jy sigma=3.925139 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.871 x 4.289 at 3.631 degrees (North through East) ! Clean map min=-0.064667 max=1.4586 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.16 KP 0.88 LA 1.04 ! MK 1.06 NL 1.03 OV 1.00 PT 0.88 ! SC 0.95 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.15 KP 0.92 LA 1.09 ! MK 0.98 NL 1.09 OV 1.02 PT 0.97 ! SC 0.95 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.04 KP 0.89 LA 1.05 ! MK 0.92 NL 1.09 OV 0.99 PT 0.95 ! SC 0.96 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 KP 0.95 LA 1.08 ! MK 1.02 NL 1.14 OV 0.96 PT 0.91 ! SC 0.96 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 KP 0.92 LA 1.18 ! MK 0.99 NL 1.10 OV 0.97 PT 1.02 ! SC 0.98 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.92 KP 0.91 LA 1.09 ! MK 0.98 NL 1.10 OV 0.96 PT 0.94 ! SC 0.92 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 KP 0.93 LA 1.10 ! MK 0.98 NL 1.02 OV 0.99 PT 0.92 ! SC 0.94 ! ! ! Fit before self-cal, rms=0.202012Jy sigma=3.925139 ! Fit after self-cal, rms=0.129594Jy sigma=2.201898 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.859 mas, bmaj=4.276 mas, bpa=4.302 degrees ! Estimated noise=0.479166 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 = 0.0149469 Jy ! Component: 100 - total flux cleaned = 0.0226155 Jy ! Component: 150 - total flux cleaned = 0.0238409 Jy ! Component: 200 - total flux cleaned = 0.024866 Jy ! Total flux subtracted in 200 components = 0.024866 Jy ! Clean residual min=-0.017929 max=0.020184 Jy/beam ! Clean residual mean=-0.000030 rms=0.004734 Jy/beam ! Combined flux in latest and established models = 2.24203 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 2.24203 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=0.127229Jy sigma=2.175760 ! Fit after self-cal, rms=0.127212Jy sigma=2.175460 ! 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=0.127212Jy sigma=2.175460 ! Fit after self-cal, rms=0.126400Jy sigma=2.155388 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.853 mas, bmaj=4.267 mas, bpa=4.296 degrees ! Estimated noise=0.481384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012228 Jy ! Component: 100 - total flux cleaned = 0.0184371 Jy ! Component: 150 - total flux cleaned = 0.0209114 Jy ! Component: 200 - total flux cleaned = 0.0215548 Jy ! Total flux subtracted in 200 components = 0.0215548 Jy ! Clean residual min=-0.017684 max=0.019716 Jy/beam ! Clean residual mean=-0.000031 rms=0.004747 Jy/beam ! Combined flux in latest and established models = 2.26358 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 2.26358 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=0.124767Jy sigma=2.140947 ! Fit after self-cal, rms=0.124745Jy sigma=2.140813 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 = 0.0002385 Jy ! Component: 100 - total flux cleaned = 0.000500038 Jy ! Component: 150 - total flux cleaned = 0.000659766 Jy ! Component: 200 - total flux cleaned = 0.000658946 Jy ! Total flux subtracted in 200 components = 0.000658946 Jy ! Clean residual min=-0.017653 max=0.019554 Jy/beam ! Clean residual mean=-0.000030 rms=0.004733 Jy/beam ! Combined flux in latest and established models = 2.26424 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 2.26424 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=0.124622Jy sigma=2.139111 ! Fit after self-cal, rms=0.124601Jy sigma=2.138991 ! 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=0.124601Jy sigma=2.138991 ! Fit after self-cal, rms=0.123991Jy sigma=2.122696 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.849 mas, bmaj=4.26 mas, bpa=4.292 degrees ! Estimated noise=0.483668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00998966 Jy ! Component: 100 - total flux cleaned = 0.0148189 Jy ! Component: 150 - total flux cleaned = 0.0173495 Jy ! Component: 200 - total flux cleaned = 0.0179338 Jy ! Total flux subtracted in 200 components = 0.0179338 Jy ! Clean residual min=-0.017783 max=0.019446 Jy/beam ! Clean residual mean=-0.000032 rms=0.004779 Jy/beam ! Combined flux in latest and established models = 2.28218 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 2.28218 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=0.122851Jy sigma=2.115617 ! Fit after self-cal, rms=0.122825Jy sigma=2.115482 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 = 0.000417716 Jy ! Component: 100 - total flux cleaned = 0.000471392 Jy ! Component: 150 - total flux cleaned = 0.0004168 Jy ! Component: 200 - total flux cleaned = 0.000413943 Jy ! Total flux subtracted in 200 components = 0.000413943 Jy ! Clean residual min=-0.017680 max=0.019526 Jy/beam ! Clean residual mean=-0.000031 rms=0.004772 Jy/beam ! Combined flux in latest and established models = 2.28259 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 2.28259 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=0.122773Jy sigma=2.114812 ! Fit after self-cal, rms=0.122758Jy sigma=2.114772 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.122758Jy sigma=2.114772 ! Fit after self-cal, rms=0.122311Jy sigma=2.102461 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.209 mas, bmaj=8.774 mas, bpa=19.15 degrees ! Estimated noise=0.583361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116646 Jy ! Component: 100 - total flux cleaned = 0.0155457 Jy ! Component: 150 - total flux cleaned = 0.0165413 Jy ! Component: 200 - total flux cleaned = 0.0166468 Jy ! Total flux subtracted in 200 components = 0.0166468 Jy ! Clean residual min=-0.025037 max=0.026390 Jy/beam ! Clean residual mean=-0.000057 rms=0.007532 Jy/beam ! Combined flux in latest and established models = 2.29924 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 61 components and 2.29924 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=0.121588Jy sigma=2.102452 ! Fit after self-cal, rms=0.121483Jy sigma=2.101050 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 = 0.00122451 Jy ! Component: 100 - total flux cleaned = 0.00116242 Jy ! Component: 150 - total flux cleaned = 0.00104718 Jy ! Component: 200 - total flux cleaned = 0.000995475 Jy ! Total flux subtracted in 200 components = 0.000995475 Jy ! Clean residual min=-0.024980 max=0.026150 Jy/beam ! Clean residual mean=-0.000055 rms=0.007518 Jy/beam ! Combined flux in latest and established models = 2.30023 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 63 components and 2.30023 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=0.121542Jy sigma=2.103279 ! Fit after self-cal, rms=0.121477Jy sigma=2.102391 ! 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=1.847 mas, bmaj=4.254 mas, bpa=4.303 degrees ! Estimated noise=0.485785 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.847 x 4.254 at 4.303 degrees (North through East) ! Clean map min=-0.018047 max=1.4661 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. ! ! Fit before self-cal, rms=0.121477Jy sigma=2.102391 ! Fit after self-cal, rms=0.119282Jy sigma=2.061393 ! Inverting map and beam ! Estimated beam: bmin=1.849 mas, bmaj=4.26 mas, bpa=4.24 degrees ! Estimated noise=0.488665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00690388 Jy ! Component: 100 - total flux cleaned = 0.00883816 Jy ! Component: 150 - total flux cleaned = 0.00909873 Jy ! Component: 200 - total flux cleaned = 0.00902407 Jy ! Total flux subtracted in 200 components = 0.00902407 Jy ! Clean residual min=-0.018216 max=0.019643 Jy/beam ! Clean residual mean=-0.000033 rms=0.004851 Jy/beam ! Combined flux in latest and established models = 2.30926 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 66 components and 2.30926 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=0.118653Jy sigma=2.059059 ! Fit after self-cal, rms=0.118647Jy sigma=2.059002 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000166924 Jy ! Component: 100 - total flux cleaned = 0.000102352 Jy ! Component: 150 - total flux cleaned = 0.000101341 Jy ! Component: 200 - total flux cleaned = 4.47256e-05 Jy ! Total flux subtracted in 200 components = 4.47256e-05 Jy ! Clean residual min=-0.018136 max=0.019552 Jy/beam ! Clean residual mean=-0.000033 rms=0.004849 Jy/beam ! Combined flux in latest and established models = 2.3093 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 66 components and 2.3093 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=0.118579Jy sigma=2.058100 ! Fit after self-cal, rms=0.118574Jy sigma=2.058057 ! 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. ! ! Fit before self-cal, rms=0.118574Jy sigma=2.058057 ! Fit after self-cal, rms=0.118383Jy sigma=2.052800 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.471 mas, bmaj=3.498 mas, bpa=4.963 degrees ! Estimated noise=0.726304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.13261 Jy ! Component: 100 - total flux cleaned = 1.65437 Jy ! Component: 150 - total flux cleaned = 1.93009 Jy ! Component: 200 - total flux cleaned = 2.07665 Jy ! Total flux subtracted in 200 components = 2.07665 Jy ! Clean residual min=-0.041035 max=0.070180 Jy/beam ! Clean residual mean=-0.000095 rms=0.010459 Jy/beam ! Combined flux in latest and established models = 2.07665 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 2.07665 Jy ! Inverting map and beam ! Estimated beam: bmin=1.848 mas, bmaj=4.262 mas, bpa=4.171 degrees ! Estimated noise=0.489915 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 = 0.11766 Jy ! Component: 100 - total flux cleaned = 0.17506 Jy ! Component: 150 - total flux cleaned = 0.204985 Jy ! Component: 200 - total flux cleaned = 0.221116 Jy ! Total flux subtracted in 200 components = 0.221116 Jy ! Clean residual min=-0.018738 max=0.021640 Jy/beam ! Clean residual mean=-0.000052 rms=0.005119 Jy/beam ! Combined flux in latest and established models = 2.29776 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 38 components and 2.29776 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.211 mas, bmaj=8.776 mas, bpa=19.09 degrees ! Estimated noise=0.587743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127289 Jy ! Component: 100 - total flux cleaned = 0.017563 Jy ! Component: 150 - total flux cleaned = 0.0185808 Jy ! Component: 200 - total flux cleaned = 0.0187343 Jy ! Total flux subtracted in 200 components = 0.0187343 Jy ! Clean residual min=-0.025488 max=0.026942 Jy/beam ! Clean residual mean=-0.000061 rms=0.007681 Jy/beam ! Combined flux in latest and established models = 2.3165 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 = 0.000135412 Jy ! Component: 100 - total flux cleaned = 0.000262582 Jy ! Component: 150 - total flux cleaned = 0.000373003 Jy ! Component: 200 - total flux cleaned = 0.000375304 Jy ! Total flux subtracted in 200 components = 0.000375304 Jy ! Clean residual min=-0.025433 max=0.026710 Jy/beam ! Clean residual mean=-0.000060 rms=0.007662 Jy/beam ! Combined flux in latest and established models = 2.31687 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 2.31687 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.848 mas, bmaj=4.262 mas, bpa=4.171 degrees ! Estimated noise=0.489915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0017126 Jy ! Component: 100 - total flux cleaned = -0.0019764 Jy ! Component: 150 - total flux cleaned = -0.0016872 Jy ! Component: 200 - total flux cleaned = -0.00145262 Jy ! Total flux subtracted in 200 components = -0.00145262 Jy ! Clean residual min=-0.019011 max=0.019652 Jy/beam ! Clean residual mean=-0.000035 rms=0.004884 Jy/beam ! Combined flux in latest and established models = 2.31542 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 2.31542 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=0.118364Jy sigma=2.056569 ! Fit after self-cal, rms=0.118348Jy sigma=2.056284 wmodel /scr/pima/bp192a1_uvs/J2348-1631_C_map.mod ! Writing 50 model components to file: /scr/pima/bp192a1_uvs/J2348-1631_C_map.mod wobs /scr/pima/bp192a1_uvs/J2348-1631_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J2348-1631_C_uvs.fits wwins /scr/pima/bp192a1_uvs/J2348-1631_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp192a1_uvs/J2348-1631_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261347 Jy ! Component: 100 - total flux cleaned = 0.00261224 Jy ! Component: 150 - total flux cleaned = 0.0023258 Jy ! Component: 200 - total flux cleaned = 0.00258526 Jy ! Component: 250 - total flux cleaned = 0.00355361 Jy ! Component: 300 - total flux cleaned = 0.00400965 Jy ! Component: 350 - total flux cleaned = 0.00443935 Jy ! Component: 400 - total flux cleaned = 0.0052564 Jy ! Component: 450 - total flux cleaned = 0.00583613 Jy ! Component: 500 - total flux cleaned = 0.00675829 Jy ! Component: 550 - total flux cleaned = 0.00746881 Jy ! Component: 600 - total flux cleaned = 0.00883587 Jy ! Component: 650 - total flux cleaned = 0.00965283 Jy ! Component: 700 - total flux cleaned = 0.010918 Jy ! Component: 750 - total flux cleaned = 0.012296 Jy ! Component: 800 - total flux cleaned = 0.0136254 Jy ! Component: 850 - total flux cleaned = 0.0149102 Jy ! Component: 900 - total flux cleaned = 0.0158799 Jy ! Component: 950 - total flux cleaned = 0.0170912 Jy ! Component: 1000 - total flux cleaned = 0.0183942 Jy ! Component: 1050 - total flux cleaned = 0.0195301 Jy ! Component: 1100 - total flux cleaned = 0.0203903 Jy ! Component: 1150 - total flux cleaned = 0.0215846 Jy ! Component: 1200 - total flux cleaned = 0.0225119 Jy ! Component: 1250 - total flux cleaned = 0.0235302 Jy ! Component: 1300 - total flux cleaned = 0.0245215 Jy ! Component: 1350 - total flux cleaned = 0.0254887 Jy ! Component: 1400 - total flux cleaned = 0.0264328 Jy ! Component: 1450 - total flux cleaned = 0.0270493 Jy ! Component: 1500 - total flux cleaned = 0.0271513 Jy ! Component: 1550 - total flux cleaned = 0.0277417 Jy ! Component: 1600 - total flux cleaned = 0.0282265 Jy ! Component: 1650 - total flux cleaned = 0.028704 Jy ! Component: 1700 - total flux cleaned = 0.0292659 Jy ! Component: 1750 - total flux cleaned = 0.0296338 Jy ! Component: 1800 - total flux cleaned = 0.0301754 Jy ! Component: 1850 - total flux cleaned = 0.030352 Jy ! Component: 1900 - total flux cleaned = 0.0307888 Jy ! Component: 1950 - total flux cleaned = 0.0308745 Jy ! Component: 2000 - total flux cleaned = 0.0312132 Jy ! Component: 2050 - total flux cleaned = 0.0314635 Jy ! Component: 2100 - total flux cleaned = 0.0317088 Jy ! Component: 2150 - total flux cleaned = 0.0317071 Jy ! Component: 2200 - total flux cleaned = 0.0318666 Jy ! Component: 2250 - total flux cleaned = 0.0318668 Jy ! Component: 2300 - total flux cleaned = 0.0321003 Jy ! Component: 2350 - total flux cleaned = 0.0321 Jy ! Component: 2400 - total flux cleaned = 0.0320253 Jy ! Component: 2450 - total flux cleaned = 0.0321766 Jy ! Component: 2500 - total flux cleaned = 0.0323232 Jy ! Component: 2550 - total flux cleaned = 0.0322515 Jy ! Component: 2600 - total flux cleaned = 0.0324664 Jy ! Component: 2650 - total flux cleaned = 0.032608 Jy ! Component: 2700 - total flux cleaned = 0.0323979 Jy ! Component: 2750 - total flux cleaned = 0.032675 Jy ! Component: 2800 - total flux cleaned = 0.0326751 Jy ! Component: 2850 - total flux cleaned = 0.0328784 Jy ! Component: 2900 - total flux cleaned = 0.032878 Jy ! Component: 2950 - total flux cleaned = 0.033011 Jy ! Component: 3000 - total flux cleaned = 0.0330111 Jy ! Component: 3050 - total flux cleaned = 0.0332714 Jy ! Component: 3100 - total flux cleaned = 0.0330771 Jy ! Component: 3150 - total flux cleaned = 0.0333332 Jy ! Component: 3200 - total flux cleaned = 0.0332702 Jy ! Component: 3250 - total flux cleaned = 0.0334592 Jy ! Component: 3300 - total flux cleaned = 0.0334588 Jy ! Component: 3350 - total flux cleaned = 0.0335825 Jy ! Component: 3400 - total flux cleaned = 0.0336433 Jy ! Component: 3450 - total flux cleaned = 0.0335825 Jy ! Component: 3500 - total flux cleaned = 0.0335827 Jy ! Component: 3550 - total flux cleaned = 0.033822 Jy ! Component: 3600 - total flux cleaned = 0.0339406 Jy ! Component: 3650 - total flux cleaned = 0.0338224 Jy ! Component: 3700 - total flux cleaned = 0.0341151 Jy ! Component: 3750 - total flux cleaned = 0.0341145 Jy ! Component: 3800 - total flux cleaned = 0.0341723 Jy ! Component: 3850 - total flux cleaned = 0.0343439 Jy ! Component: 3900 - total flux cleaned = 0.0344007 Jy ! Component: 3950 - total flux cleaned = 0.0345705 Jy ! Component: 4000 - total flux cleaned = 0.0346824 Jy ! Component: 4050 - total flux cleaned = 0.0346819 Jy ! Total flux subtracted in 4096 components = 0.0347931 Jy ! Clean residual min=-0.003239 max=0.003254 Jy/beam ! Clean residual mean=-0.000006 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 2.35021 Jy keep ! Adding 332 model components to the UV plane model. ! The established model now contains 382 components and 2.35021 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J2348-1631_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.848 x 4.262 at 4.171 degrees (North through East) ! Clean map min=-0.0077801 max=1.4786 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J2348-1631_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.47857 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00100787 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.204496 0.204496 0.408991 0.817983 1.63597 3.27193 6.54386 13.0877 26.1754 52.3509 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.478 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1467.02 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J2348-1631_C_uvs.log closed on Wed Sep 16 13:34:43 2015