! Started logfile: /scr/pima/bg219i_uvs/J1727-1951_X_uvs.log on Wed Apr 6 23:51:35 2016 obs /scr/pima/bg219i_uvs/J1727-1951_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1727-1951_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.805376 visibilities/baseline/integration-bin. ! Found source: J1727-1951 ! ! 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 26964 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/bg219i_uvs/J1727-1951_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. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! 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=1.006158Jy sigma=24.009042 ! Fit after self-cal, rms=0.910255Jy sigma=21.633974 ! 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=0.6513 mas, bmaj=1.661 mas, bpa=0.407 degrees ! Estimated noise=0.535099 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 = 0.0696719 Jy ! Component: 100 - total flux cleaned = 0.0864076 Jy ! Total flux subtracted in 100 components = 0.0864076 Jy ! Clean residual min=-0.004205 max=0.006624 Jy/beam ! Clean residual mean=-0.000004 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 0.0864076 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0864076 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=0.064314Jy sigma=1.389794 ! Fit after self-cal, rms=0.064003Jy sigma=1.385665 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00719497 Jy ! Component: 100 - total flux cleaned = 0.0108722 Jy ! Total flux subtracted in 100 components = 0.0108722 Jy ! Clean residual min=-0.003722 max=0.003958 Jy/beam ! Clean residual mean=-0.000002 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.0972798 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.0972798 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=0.063148Jy sigma=1.357509 ! Fit after self-cal, rms=0.063148Jy sigma=1.357268 ! 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=0.84 mas, bmaj=2.056 mas, bpa=-0.2174 degrees ! Estimated noise=0.257015 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 (1, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00395379 Jy ! Component: 100 - total flux cleaned = 0.00604532 Jy ! Component: 150 - total flux cleaned = 0.00741193 Jy ! Component: 200 - total flux cleaned = 0.00838451 Jy ! Total flux subtracted in 200 components = 0.00838451 Jy ! Clean residual min=-0.002068 max=0.002146 Jy/beam ! Clean residual mean=0.000000 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.105664 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 33 components and 0.105664 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=0.062906Jy sigma=1.350518 ! Fit after self-cal, rms=0.062887Jy sigma=1.349847 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.84 x 2.056 at -0.2174 degrees (North through East) ! Clean map min=-0.0020481 max=0.091021 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 0.99 FD 0.99 HN 1.18 KP 1.01 ! LA 1.00 MK 1.02 NL 1.00 OV 0.99 ! PT 0.98 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.07 KP 0.95 ! LA 1.03 MK 1.02 NL 0.98 OV 0.96 ! PT 0.99 SC 1.05 ! ! ! 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 1.02 FD 1.01 HN 1.19 KP 1.00 ! LA 0.97 MK 1.03 NL 0.99 OV 0.97 ! PT 0.98 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.18 KP 1.00 ! LA 0.99 MK 1.04 NL 1.00 OV 1.00 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.14 KP 1.02 ! LA 0.98 MK 0.96 NL 1.00 OV 0.95 ! PT 0.97 SC 0.99 ! ! ! 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* ! ! ! 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=0.062887Jy sigma=1.349847 ! Fit after self-cal, rms=0.064815Jy sigma=1.347470 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8439 mas, bmaj=2.062 mas, bpa=-0.258 degrees ! Estimated noise=0.257735 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 = 0.000501458 Jy ! Component: 100 - total flux cleaned = 0.000604235 Jy ! Component: 150 - total flux cleaned = 0.000646407 Jy ! Component: 200 - total flux cleaned = 0.000684457 Jy ! Total flux subtracted in 200 components = 0.000684457 Jy ! Clean residual min=-0.001923 max=0.001793 Jy/beam ! Clean residual mean=-0.000000 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.106349 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.106349 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=0.064794Jy sigma=1.346995 ! Fit after self-cal, rms=0.064835Jy sigma=1.346869 ! 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=0.064835Jy sigma=1.346869 ! Fit after self-cal, rms=0.064881Jy sigma=1.345542 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8481 mas, bmaj=2.07 mas, bpa=-0.4406 degrees ! Estimated noise=0.257057 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000694599 Jy ! Component: 100 - total flux cleaned = -0.00067494 Jy ! Component: 150 - total flux cleaned = -0.000641689 Jy ! Component: 200 - total flux cleaned = -0.000613908 Jy ! Total flux subtracted in 200 components = -0.000613908 Jy ! Clean residual min=-0.001844 max=0.001715 Jy/beam ! Clean residual mean=-0.000000 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.105735 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.105735 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=0.064864Jy sigma=1.345253 ! Fit after self-cal, rms=0.064868Jy sigma=1.345190 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 = 0.000115564 Jy ! Component: 100 - total flux cleaned = 0.000129109 Jy ! Component: 150 - total flux cleaned = 0.000141768 Jy ! Component: 200 - total flux cleaned = 0.000153322 Jy ! Total flux subtracted in 200 components = 0.000153322 Jy ! Clean residual min=-0.001858 max=0.001731 Jy/beam ! Clean residual mean=-0.000000 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.105888 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.105888 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=0.064862Jy sigma=1.345085 ! Fit after self-cal, rms=0.064862Jy sigma=1.345069 ! 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=0.064862Jy sigma=1.345069 ! Fit after self-cal, rms=0.064742Jy sigma=1.344908 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8506 mas, bmaj=2.077 mas, bpa=-0.5918 degrees ! Estimated noise=0.25633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00063263 Jy ! Component: 100 - total flux cleaned = -0.000616882 Jy ! Component: 150 - total flux cleaned = -0.00062809 Jy ! Component: 200 - total flux cleaned = -0.000617088 Jy ! Total flux subtracted in 200 components = -0.000617088 Jy ! Clean residual min=-0.001846 max=0.001692 Jy/beam ! Clean residual mean=-0.000000 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.105271 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.105271 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=0.064732Jy sigma=1.344747 ! Fit after self-cal, rms=0.064733Jy sigma=1.344734 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.00189e-05 Jy ! Component: 100 - total flux cleaned = 7.08846e-05 Jy ! Component: 150 - total flux cleaned = 8.09126e-05 Jy ! Component: 200 - total flux cleaned = 9.00329e-05 Jy ! Total flux subtracted in 200 components = 9.00329e-05 Jy ! Clean residual min=-0.001846 max=0.001697 Jy/beam ! Clean residual mean=-0.000000 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.105361 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 0.105361 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=0.064729Jy sigma=1.344667 ! Fit after self-cal, rms=0.064729Jy sigma=1.344660 ! 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=0.064729Jy sigma=1.344660 ! Fit after self-cal, rms=0.064994Jy sigma=1.344039 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.291 mas, bmaj=4.922 mas, bpa=6.905 degrees ! Estimated noise=0.317676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00044312 Jy ! Component: 100 - total flux cleaned = 0.000479937 Jy ! Component: 150 - total flux cleaned = 0.000499369 Jy ! Component: 200 - total flux cleaned = 0.000526885 Jy ! Total flux subtracted in 200 components = 0.000526885 Jy ! Clean residual min=-0.002287 max=0.002455 Jy/beam ! Clean residual mean=-0.000000 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.105888 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 68 components and 0.105888 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=0.064996Jy sigma=1.344068 ! Fit after self-cal, rms=0.065005Jy sigma=1.344030 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 (4.2, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227427 Jy ! Component: 100 - total flux cleaned = 0.00354588 Jy ! Component: 150 - total flux cleaned = 0.00441081 Jy ! Component: 200 - total flux cleaned = 0.00499252 Jy ! Total flux subtracted in 200 components = 0.00499252 Jy ! Clean residual min=-0.001727 max=0.001354 Jy/beam ! Clean residual mean=0.000000 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.110881 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 107 components and 0.110881 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=0.064953Jy sigma=1.342514 ! Fit after self-cal, rms=0.064949Jy sigma=1.342392 ! 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=0.8518 mas, bmaj=2.079 mas, bpa=-0.6613 degrees ! Estimated noise=0.256071 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8518 x 2.079 at -0.6613 degrees (North through East) ! Clean map min=-0.0015052 max=0.089891 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=0.6585 mas, bmaj=1.668 mas, bpa=-0.02204 degrees ! Estimated noise=0.53726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0699165 Jy ! Component: 100 - total flux cleaned = 0.0863713 Jy ! Component: 150 - total flux cleaned = 0.0931115 Jy ! Component: 200 - total flux cleaned = 0.0971089 Jy ! Total flux subtracted in 200 components = 0.0971089 Jy ! Clean residual min=-0.003687 max=0.003595 Jy/beam ! Clean residual mean=-0.000002 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.0971089 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0971089 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8518 mas, bmaj=2.079 mas, bpa=-0.6613 degrees ! Estimated noise=0.256071 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 = 0.00346676 Jy ! Component: 100 - total flux cleaned = 0.00563905 Jy ! Component: 150 - total flux cleaned = 0.00702579 Jy ! Component: 200 - total flux cleaned = 0.00817687 Jy ! Total flux subtracted in 200 components = 0.00817687 Jy ! Clean residual min=-0.001625 max=0.001344 Jy/beam ! Clean residual mean=-0.000000 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.105286 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 48 components and 0.105286 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=2.291 mas, bmaj=4.922 mas, bpa=6.905 degrees ! Estimated noise=0.317676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161089 Jy ! Component: 100 - total flux cleaned = 0.00278681 Jy ! Component: 150 - total flux cleaned = 0.0037094 Jy ! Component: 200 - total flux cleaned = 0.00442909 Jy ! Total flux subtracted in 200 components = 0.00442909 Jy ! Clean residual min=-0.001863 max=0.001286 Jy/beam ! Clean residual mean=-0.000000 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.109715 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 = 0.000473768 Jy ! Component: 100 - total flux cleaned = 0.000858161 Jy ! Component: 150 - total flux cleaned = 0.00114025 Jy ! Component: 200 - total flux cleaned = 0.00135771 Jy ! Total flux subtracted in 200 components = 0.00135771 Jy ! Clean residual min=-0.001714 max=0.001295 Jy/beam ! Clean residual mean=0.000000 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.111073 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 116 components and 0.111073 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8518 mas, bmaj=2.079 mas, bpa=-0.6613 degrees ! Estimated noise=0.256071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000314008 Jy ! Component: 100 - total flux cleaned = 0.000499877 Jy ! Component: 150 - total flux cleaned = 0.000639817 Jy ! Component: 200 - total flux cleaned = 0.000705014 Jy ! Total flux subtracted in 200 components = 0.000705014 Jy ! Clean residual min=-0.001406 max=0.001215 Jy/beam ! Clean residual mean=0.000000 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.111778 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 145 components and 0.111778 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=0.064927Jy sigma=1.341927 ! Fit after self-cal, rms=0.064918Jy sigma=1.341804 wmodel /scr/pima/bg219i_uvs/J1727-1951_X_map.mod ! Writing 145 model components to file: /scr/pima/bg219i_uvs/J1727-1951_X_map.mod wobs /scr/pima/bg219i_uvs/J1727-1951_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1727-1951_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1727-1951_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219i_uvs/J1727-1951_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 = -0.000574756 Jy ! Component: 100 - total flux cleaned = -0.000849934 Jy ! Component: 150 - total flux cleaned = -0.0010424 Jy ! Component: 200 - total flux cleaned = -0.00112454 Jy ! Component: 250 - total flux cleaned = -0.0011446 Jy ! Component: 300 - total flux cleaned = -0.0011637 Jy ! Component: 350 - total flux cleaned = -0.00114526 Jy ! Component: 400 - total flux cleaned = -0.00105625 Jy ! Component: 450 - total flux cleaned = -0.000987151 Jy ! Component: 500 - total flux cleaned = -0.000902211 Jy ! Component: 550 - total flux cleaned = -0.000768889 Jy ! Component: 600 - total flux cleaned = -0.000638477 Jy ! Component: 650 - total flux cleaned = -0.000558715 Jy ! Component: 700 - total flux cleaned = -0.000449338 Jy ! Component: 750 - total flux cleaned = -0.000326952 Jy ! Component: 800 - total flux cleaned = -0.000237376 Jy ! Component: 850 - total flux cleaned = -0.000119469 Jy ! Component: 900 - total flux cleaned = -7.61604e-05 Jy ! Component: 950 - total flux cleaned = -1.86946e-05 Jy ! Component: 1000 - total flux cleaned = 0.000108141 Jy ! Component: 1050 - total flux cleaned = 0.000177256 Jy ! Component: 1100 - total flux cleaned = 0.000272397 Jy ! Component: 1150 - total flux cleaned = 0.000258945 Jy ! Component: 1200 - total flux cleaned = 0.000378462 Jy ! Component: 1250 - total flux cleaned = 0.00037847 Jy ! Component: 1300 - total flux cleaned = 0.0004172 Jy ! Component: 1350 - total flux cleaned = 0.000493605 Jy ! Component: 1400 - total flux cleaned = 0.000506148 Jy ! Component: 1450 - total flux cleaned = 0.000555939 Jy ! Component: 1500 - total flux cleaned = 0.000617484 Jy ! Component: 1550 - total flux cleaned = 0.000702454 Jy ! Component: 1600 - total flux cleaned = 0.000726192 Jy ! Component: 1650 - total flux cleaned = 0.000797483 Jy ! Component: 1700 - total flux cleaned = 0.000844422 Jy ! Component: 1750 - total flux cleaned = 0.000856156 Jy ! Component: 1800 - total flux cleaned = 0.000936596 Jy ! Component: 1850 - total flux cleaned = 0.00101628 Jy ! Component: 1900 - total flux cleaned = 0.00106121 Jy ! Component: 1950 - total flux cleaned = 0.00110577 Jy ! Component: 2000 - total flux cleaned = 0.00114992 Jy ! Component: 2050 - total flux cleaned = 0.00121542 Jy ! Component: 2100 - total flux cleaned = 0.00129109 Jy ! Component: 2150 - total flux cleaned = 0.00129118 Jy ! Component: 2200 - total flux cleaned = 0.00137624 Jy ! Component: 2250 - total flux cleaned = 0.00141835 Jy ! Component: 2300 - total flux cleaned = 0.00144946 Jy ! Component: 2350 - total flux cleaned = 0.00148033 Jy ! Component: 2400 - total flux cleaned = 0.00151098 Jy ! Component: 2450 - total flux cleaned = 0.00159245 Jy ! Component: 2500 - total flux cleaned = 0.00156216 Jy ! Component: 2550 - total flux cleaned = 0.00163206 Jy ! Component: 2600 - total flux cleaned = 0.00166177 Jy ! Component: 2650 - total flux cleaned = 0.00171094 Jy ! Component: 2700 - total flux cleaned = 0.00171089 Jy ! Component: 2750 - total flux cleaned = 0.00175928 Jy ! Component: 2800 - total flux cleaned = 0.00176886 Jy ! Component: 2850 - total flux cleaned = 0.00183559 Jy ! Component: 2900 - total flux cleaned = 0.00182611 Jy ! Component: 2950 - total flux cleaned = 0.00184485 Jy ! Component: 3000 - total flux cleaned = 0.00185426 Jy ! Component: 3050 - total flux cleaned = 0.00189132 Jy ! Component: 3100 - total flux cleaned = 0.00190973 Jy ! Component: 3150 - total flux cleaned = 0.00191894 Jy ! Component: 3200 - total flux cleaned = 0.00195514 Jy ! Component: 3250 - total flux cleaned = 0.00197315 Jy ! Component: 3300 - total flux cleaned = 0.00199107 Jy ! Component: 3350 - total flux cleaned = 0.00203552 Jy ! Component: 3400 - total flux cleaned = 0.00205318 Jy ! Component: 3450 - total flux cleaned = 0.00207955 Jy ! Component: 3500 - total flux cleaned = 0.00207953 Jy ! Component: 3550 - total flux cleaned = 0.00208823 Jy ! Component: 3600 - total flux cleaned = 0.00209689 Jy ! Component: 3650 - total flux cleaned = 0.00216556 Jy ! Component: 3700 - total flux cleaned = 0.00218257 Jy ! Component: 3750 - total flux cleaned = 0.00222489 Jy ! Component: 3800 - total flux cleaned = 0.00223325 Jy ! Component: 3850 - total flux cleaned = 0.00225835 Jy ! Component: 3900 - total flux cleaned = 0.00227488 Jy ! Component: 3950 - total flux cleaned = 0.00229138 Jy ! Component: 4000 - total flux cleaned = 0.0023325 Jy ! Component: 4050 - total flux cleaned = 0.00233248 Jy ! Total flux subtracted in 4096 components = 0.00235689 Jy ! Clean residual min=-0.000431 max=0.000597 Jy/beam ! Clean residual mean=-0.000000 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.114135 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 423 components and 0.114135 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1727-1951_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8518 x 2.079 at -0.6613 degrees (North through East) ! Clean map min=-0.00083912 max=0.090088 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1727-1951_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0900875 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000132693 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.44188 0.44188 0.88376 1.76752 3.53504 7.07008 14.1402 28.2803 56.5607 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.09 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 678.917 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1727-1951_X_uvs.log closed on Wed Apr 6 23:51:40 2016