! Started logfile: /scr/pima/bg219b_uvs/J0202-1948_X_uvs.log on Thu Apr 7 01:39:07 2016 obs /scr/pima/bg219b_uvs/J0202-1948_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0202-1948_X_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.880378 visibilities/baseline/integration-bin. ! Found source: J0202-1948 ! ! 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 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 22344 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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/bg219b_uvs/J0202-1948_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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.014688Jy sigma=23.909916 ! Fit after self-cal, rms=0.881613Jy sigma=20.681418 ! 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=0.6773 mas, bmaj=1.639 mas, bpa=-2.847 degrees ! Estimated noise=0.50895 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 = 0.0910343 Jy ! Component: 100 - total flux cleaned = 0.113203 Jy ! Total flux subtracted in 100 components = 0.113203 Jy ! Clean residual min=-0.004508 max=0.008530 Jy/beam ! Clean residual mean=-0.000005 rms=0.001264 Jy/beam ! Combined flux in latest and established models = 0.113202 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.113202 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068576Jy sigma=1.472846 ! Fit after self-cal, rms=0.068212Jy sigma=1.467978 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00890802 Jy ! Component: 100 - total flux cleaned = 0.0138438 Jy ! Total flux subtracted in 100 components = 0.0138438 Jy ! Clean residual min=-0.003998 max=0.004618 Jy/beam ! Clean residual mean=-0.000004 rms=0.001005 Jy/beam ! Combined flux in latest and established models = 0.127046 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 23 components and 0.127046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.066813Jy sigma=1.419133 ! Fit after self-cal, rms=0.066814Jy sigma=1.419011 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8662 mas, bmaj=2.038 mas, bpa=-3.527 degrees ! Estimated noise=0.271519 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 = 0.00472362 Jy ! Component: 100 - total flux cleaned = 0.00693527 Jy ! Component: 150 - total flux cleaned = 0.00809998 Jy ! Component: 200 - total flux cleaned = 0.00866449 Jy ! Total flux subtracted in 200 components = 0.00866449 Jy ! Clean residual min=-0.003556 max=0.004120 Jy/beam ! Clean residual mean=-0.000013 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.135711 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 41 components and 0.135711 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.066632Jy sigma=1.408995 ! Fit after self-cal, rms=0.066637Jy sigma=1.408921 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8662 x 2.038 at -3.527 degrees (North through East) ! Clean map min=-0.0034567 max=0.12076 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 0.95 FD 0.92 HN 1.13 KP 0.92 ! LA 0.93 MK 0.94 NL 1.02 OV 0.94 ! PT 1.10 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.14 KP 0.98 ! LA 0.96 MK 0.98 NL 1.03 OV 0.98 ! PT 1.11 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.12 KP 1.00 ! LA 0.97 MK 1.05 NL 1.04 OV 0.97 ! PT 1.15 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.93 HN 1.17 KP 0.95 ! LA 0.93 MK 1.00 NL 0.99 OV 0.98 ! PT 1.06 SC 0.96 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 1.05 KP 0.95 ! LA 0.95 MK 1.01 NL 1.04 OV 0.95 ! PT 1.14 SC 0.99 ! ! ! 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 0.96 FD 0.96 HN 1.15 KP 0.97 ! LA 0.97 MK 1.05 NL 1.00 OV 0.98 ! PT 1.09 SC 0.97 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.066637Jy sigma=1.408921 ! Fit after self-cal, rms=0.068248Jy sigma=1.390241 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8712 mas, bmaj=2.032 mas, bpa=-3.035 degrees ! Estimated noise=0.270361 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 = -0.000942196 Jy ! Component: 100 - total flux cleaned = -0.00104423 Jy ! Component: 150 - total flux cleaned = -0.00107942 Jy ! Component: 200 - total flux cleaned = -0.0010934 Jy ! Total flux subtracted in 200 components = -0.0010934 Jy ! Clean residual min=-0.002958 max=0.003114 Jy/beam ! Clean residual mean=-0.000006 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.134617 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 47 components and 0.134617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068218Jy sigma=1.389936 ! Fit after self-cal, rms=0.068295Jy sigma=1.389737 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068295Jy sigma=1.389737 ! Fit after self-cal, rms=0.067907Jy sigma=1.375047 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8744 mas, bmaj=2.045 mas, bpa=-3.037 degrees ! Estimated noise=0.2669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00163485 Jy ! Component: 100 - total flux cleaned = -0.00231363 Jy ! Component: 150 - total flux cleaned = -0.00250717 Jy ! Component: 200 - total flux cleaned = -0.00255568 Jy ! Total flux subtracted in 200 components = -0.00255568 Jy ! Clean residual min=-0.002119 max=0.002252 Jy/beam ! Clean residual mean=-0.000004 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.132062 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.132062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067847Jy sigma=1.374534 ! Fit after self-cal, rms=0.067868Jy sigma=1.374401 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 (32.6, -37.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192053 Jy ! Component: 100 - total flux cleaned = 0.00224623 Jy ! Component: 150 - total flux cleaned = 0.00238865 Jy ! Component: 200 - total flux cleaned = 0.00236249 Jy ! Total flux subtracted in 200 components = 0.00236249 Jy ! Clean residual min=-0.002000 max=0.001937 Jy/beam ! Clean residual mean=-0.000003 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.134424 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 71 components and 0.134424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067789Jy sigma=1.372718 ! Fit after self-cal, rms=0.067786Jy sigma=1.372532 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067786Jy sigma=1.372532 ! Fit after self-cal, rms=0.067834Jy sigma=1.370550 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8754 mas, bmaj=2.048 mas, bpa=-3.049 degrees ! Estimated noise=0.264987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000460482 Jy ! Component: 100 - total flux cleaned = -0.00054593 Jy ! Component: 150 - total flux cleaned = -0.000618565 Jy ! Component: 200 - total flux cleaned = -0.000704689 Jy ! Total flux subtracted in 200 components = -0.000704689 Jy ! Clean residual min=-0.001820 max=0.001823 Jy/beam ! Clean residual mean=-0.000003 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.133719 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 78 components and 0.133719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067801Jy sigma=1.370162 ! Fit after self-cal, rms=0.067813Jy sigma=1.370124 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 (9.6, 8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105333 Jy ! Component: 100 - total flux cleaned = 0.00105504 Jy ! Component: 150 - total flux cleaned = 0.000969987 Jy ! Component: 200 - total flux cleaned = 0.000945618 Jy ! Total flux subtracted in 200 components = 0.000945618 Jy ! Clean residual min=-0.001817 max=0.001808 Jy/beam ! Clean residual mean=-0.000003 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.134665 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 93 components and 0.134665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067761Jy sigma=1.369002 ! Fit after self-cal, rms=0.067762Jy sigma=1.368902 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067762Jy sigma=1.368902 ! Fit after self-cal, rms=0.067393Jy sigma=1.368756 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.207 mas, bmaj=4.552 mas, bpa=2.912 degrees ! Estimated noise=0.329892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000642546 Jy ! Component: 100 - total flux cleaned = -0.000759312 Jy ! Component: 150 - total flux cleaned = -0.000833077 Jy ! Component: 200 - total flux cleaned = -0.000854399 Jy ! Total flux subtracted in 200 components = -0.000854399 Jy ! Clean residual min=-0.001863 max=0.002412 Jy/beam ! Clean residual mean=-0.000006 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.133811 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 101 components and 0.133811 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067378Jy sigma=1.368657 ! Fit after self-cal, rms=0.067375Jy sigma=1.368577 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 (38.6, -7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148594 Jy ! Component: 100 - total flux cleaned = 0.00226901 Jy ! Component: 150 - total flux cleaned = 0.00292442 Jy ! Component: 200 - total flux cleaned = 0.00353711 Jy ! Total flux subtracted in 200 components = 0.00353711 Jy ! Clean residual min=-0.001649 max=0.001896 Jy/beam ! Clean residual mean=-0.000004 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.137348 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 141 components and 0.137348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067322Jy sigma=1.367466 ! Fit after self-cal, rms=0.067322Jy sigma=1.367342 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8755 mas, bmaj=2.048 mas, bpa=-3.094 degrees ! Estimated noise=0.263644 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8755 x 2.048 at -3.094 degrees (North through East) ! Clean map min=-0.0014736 max=0.11781 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=0.6813 mas, bmaj=1.643 mas, bpa=-2.466 degrees ! Estimated noise=0.49585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0886755 Jy ! Component: 100 - total flux cleaned = 0.10987 Jy ! Component: 150 - total flux cleaned = 0.118225 Jy ! Component: 200 - total flux cleaned = 0.122147 Jy ! Total flux subtracted in 200 components = 0.122147 Jy ! Clean residual min=-0.003365 max=0.003301 Jy/beam ! Clean residual mean=-0.000001 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.122147 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.122147 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8755 mas, bmaj=2.048 mas, bpa=-3.094 degrees ! Estimated noise=0.263644 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 = 0.00454045 Jy ! Component: 100 - total flux cleaned = 0.00721565 Jy ! Component: 150 - total flux cleaned = 0.00926093 Jy ! Component: 200 - total flux cleaned = 0.0105554 Jy ! Total flux subtracted in 200 components = 0.0105554 Jy ! Clean residual min=-0.001789 max=0.001708 Jy/beam ! Clean residual mean=-0.000003 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.132703 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 55 components and 0.132703 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=2.207 mas, bmaj=4.552 mas, bpa=2.912 degrees ! Estimated noise=0.329892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203797 Jy ! Component: 100 - total flux cleaned = 0.00326355 Jy ! Component: 150 - total flux cleaned = 0.00414793 Jy ! Component: 200 - total flux cleaned = 0.00473602 Jy ! Total flux subtracted in 200 components = 0.00473602 Jy ! Clean residual min=-0.001729 max=0.001932 Jy/beam ! Clean residual mean=-0.000005 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.137439 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 = 0.000481787 Jy ! Component: 100 - total flux cleaned = 0.000844323 Jy ! Component: 150 - total flux cleaned = 0.00107564 Jy ! Component: 200 - total flux cleaned = 0.00131819 Jy ! Total flux subtracted in 200 components = 0.00131819 Jy ! Clean residual min=-0.001571 max=0.001763 Jy/beam ! Clean residual mean=-0.000004 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.138757 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 111 components and 0.138757 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8755 mas, bmaj=2.048 mas, bpa=-3.094 degrees ! Estimated noise=0.263644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000416836 Jy ! Component: 100 - total flux cleaned = 0.000452149 Jy ! Component: 150 - total flux cleaned = 0.000488011 Jy ! Component: 200 - total flux cleaned = 0.00061672 Jy ! Total flux subtracted in 200 components = 0.00061672 Jy ! Clean residual min=-0.001566 max=0.001602 Jy/beam ! Clean residual mean=-0.000002 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.139374 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 144 components and 0.139374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067312Jy sigma=1.367149 ! Fit after self-cal, rms=0.067301Jy sigma=1.367026 wmodel /scr/pima/bg219b_uvs/J0202-1948_X_map.mod ! Writing 144 model components to file: /scr/pima/bg219b_uvs/J0202-1948_X_map.mod wobs /scr/pima/bg219b_uvs/J0202-1948_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0202-1948_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0202-1948_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219b_uvs/J0202-1948_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 = -3.03823e-05 Jy ! Component: 100 - total flux cleaned = -5.39858e-05 Jy ! Component: 150 - total flux cleaned = -0.000223757 Jy ! Component: 200 - total flux cleaned = -0.000480484 Jy ! Component: 250 - total flux cleaned = -0.000683666 Jy ! Component: 300 - total flux cleaned = -0.000858462 Jy ! Component: 350 - total flux cleaned = -0.00096455 Jy ! Component: 400 - total flux cleaned = -0.00108871 Jy ! Component: 450 - total flux cleaned = -0.00120953 Jy ! Component: 500 - total flux cleaned = -0.00136752 Jy ! Component: 550 - total flux cleaned = -0.00150263 Jy ! Component: 600 - total flux cleaned = -0.00163531 Jy ! Component: 650 - total flux cleaned = -0.00182123 Jy ! Component: 700 - total flux cleaned = -0.00196703 Jy ! Component: 750 - total flux cleaned = -0.00211044 Jy ! Component: 800 - total flux cleaned = -0.00223388 Jy ! Component: 850 - total flux cleaned = -0.002338 Jy ! Component: 900 - total flux cleaned = -0.00242358 Jy ! Component: 950 - total flux cleaned = -0.00250807 Jy ! Component: 1000 - total flux cleaned = -0.00259136 Jy ! Component: 1050 - total flux cleaned = -0.00264052 Jy ! Component: 1100 - total flux cleaned = -0.00270552 Jy ! Component: 1150 - total flux cleaned = -0.00281793 Jy ! Component: 1200 - total flux cleaned = -0.00289719 Jy ! Component: 1250 - total flux cleaned = -0.00297554 Jy ! Component: 1300 - total flux cleaned = -0.00303751 Jy ! Component: 1350 - total flux cleaned = -0.00311416 Jy ! Component: 1400 - total flux cleaned = -0.00319008 Jy ! Component: 1450 - total flux cleaned = -0.0032651 Jy ! Component: 1500 - total flux cleaned = -0.00335431 Jy ! Component: 1550 - total flux cleaned = -0.00347159 Jy ! Component: 1600 - total flux cleaned = -0.00357296 Jy ! Component: 1650 - total flux cleaned = -0.0036733 Jy ! Component: 1700 - total flux cleaned = -0.00375836 Jy ! Component: 1750 - total flux cleaned = -0.00387054 Jy ! Component: 1800 - total flux cleaned = -0.00395376 Jy ! Component: 1850 - total flux cleaned = -0.0040087 Jy ! Component: 1900 - total flux cleaned = -0.00410397 Jy ! Component: 1950 - total flux cleaned = -0.00413098 Jy ! Component: 2000 - total flux cleaned = -0.00419789 Jy ! Component: 2050 - total flux cleaned = -0.00429062 Jy ! Component: 2100 - total flux cleaned = -0.00433004 Jy ! Component: 2150 - total flux cleaned = -0.00444703 Jy ! Component: 2200 - total flux cleaned = -0.00451155 Jy ! Component: 2250 - total flux cleaned = -0.00457539 Jy ! Component: 2300 - total flux cleaned = -0.00461351 Jy ! Component: 2350 - total flux cleaned = -0.00472671 Jy ! Component: 2400 - total flux cleaned = -0.00477668 Jy ! Component: 2450 - total flux cleaned = -0.00483872 Jy ! Component: 2500 - total flux cleaned = -0.00491236 Jy ! Component: 2550 - total flux cleaned = -0.00499775 Jy ! Component: 2600 - total flux cleaned = -0.00510648 Jy ! Component: 2650 - total flux cleaned = -0.00515436 Jy ! Component: 2700 - total flux cleaned = -0.00522583 Jy ! Component: 2750 - total flux cleaned = -0.00532042 Jy ! Component: 2800 - total flux cleaned = -0.00539083 Jy ! Component: 2850 - total flux cleaned = -0.00547226 Jy ! Component: 2900 - total flux cleaned = -0.00554151 Jy ! Component: 2950 - total flux cleaned = -0.00559893 Jy ! Component: 3000 - total flux cleaned = -0.00566741 Jy ! Component: 3050 - total flux cleaned = -0.0057013 Jy ! Component: 3100 - total flux cleaned = -0.00570136 Jy ! Component: 3150 - total flux cleaned = -0.00575715 Jy ! Component: 3200 - total flux cleaned = -0.00582376 Jy ! Component: 3250 - total flux cleaned = -0.00583473 Jy ! Component: 3300 - total flux cleaned = -0.00587853 Jy ! Component: 3350 - total flux cleaned = -0.00590042 Jy ! Component: 3400 - total flux cleaned = -0.00596518 Jy ! Component: 3450 - total flux cleaned = -0.00601881 Jy ! Component: 3500 - total flux cleaned = -0.00604001 Jy ! Component: 3550 - total flux cleaned = -0.00606122 Jy ! Component: 3600 - total flux cleaned = -0.00605075 Jy ! Component: 3650 - total flux cleaned = -0.00611353 Jy ! Component: 3700 - total flux cleaned = -0.00614483 Jy ! Component: 3750 - total flux cleaned = -0.00613465 Jy ! Component: 3800 - total flux cleaned = -0.00621684 Jy ! Component: 3850 - total flux cleaned = -0.00620663 Jy ! Component: 3900 - total flux cleaned = -0.00624718 Jy ! Component: 3950 - total flux cleaned = -0.00624726 Jy ! Component: 4000 - total flux cleaned = -0.00625744 Jy ! Component: 4050 - total flux cleaned = -0.00627737 Jy ! Total flux subtracted in 4096 components = -0.00629725 Jy ! Clean residual min=-0.000643 max=0.000608 Jy/beam ! Clean residual mean=-0.000001 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.133077 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 419 components and 0.133077 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0202-1948_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8755 x 2.048 at -3.094 degrees (North through East) ! Clean map min=-0.001366 max=0.11703 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0202-1948_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.117032 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170002 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.435782 0.435782 0.871563 1.74313 3.48625 6.97251 13.945 27.89 55.78 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.117 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 688.418 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0202-1948_X_uvs.log closed on Thu Apr 7 01:39:12 2016