! Started logfile: /scr/pima/bg219g_uvs/J1033+4116_X_uvs.log on Thu Apr 7 09:47:38 2016 obs /scr/pima/bg219g_uvs/J1033+4116_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1033+4116_X_uva.fits ! AN table 1: 7 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.862245 visibilities/baseline/integration-bin. ! Found source: J1033+4116 ! ! 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 2028 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/bg219g_uvs/J1033+4116_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 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=1.308156Jy sigma=19.856435 ! Fit after self-cal, rms=0.421019Jy sigma=7.009786 ! 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=1.507 mas, bmaj=3.784 mas, bpa=87.6 degrees ! Estimated noise=2.37823 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 = 0.634192 Jy ! Component: 100 - total flux cleaned = 0.770057 Jy ! Total flux subtracted in 100 components = 0.770057 Jy ! Clean residual min=-0.088411 max=0.200882 Jy/beam ! Clean residual mean=0.000529 rms=0.036883 Jy/beam ! Combined flux in latest and established models = 0.770057 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.770057 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=0.355844Jy sigma=5.770604 ! Fit after self-cal, rms=0.355857Jy sigma=5.769339 ! 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=1.761 mas, bmaj=3.436 mas, bpa=84.62 degrees ! Estimated noise=1.52 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 = -0.0611071 Jy ! Component: 100 - total flux cleaned = -0.103575 Jy ! Component: 150 - total flux cleaned = -0.13396 Jy ! Component: 200 - total flux cleaned = -0.147864 Jy ! Total flux subtracted in 200 components = -0.147864 Jy ! Clean residual min=-0.104460 max=0.231523 Jy/beam ! Clean residual mean=0.000510 rms=0.044250 Jy/beam ! Combined flux in latest and established models = 0.622193 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.622193 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=0.347437Jy sigma=5.510448 ! Fit after self-cal, rms=0.347328Jy sigma=5.510169 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.761 x 3.436 at 84.62 degrees (North through East) ! Clean map min=-0.10281 max=0.76368 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 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=0.347328Jy sigma=5.510169 ! Fit after self-cal, rms=0.347328Jy sigma=5.510169 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.761 mas, bmaj=3.436 mas, bpa=84.62 degrees ! Estimated noise=1.52 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 (3.6, 19.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.189804 Jy ! Component: 100 - total flux cleaned = 0.215621 Jy ! Component: 150 - total flux cleaned = 0.213464 Jy ! Component: 200 - total flux cleaned = 0.211058 Jy ! Total flux subtracted in 200 components = 0.211058 Jy ! Clean residual min=-0.077458 max=0.126553 Jy/beam ! Clean residual mean=0.000217 rms=0.023050 Jy/beam ! Combined flux in latest and established models = 0.833251 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 36 components and 0.833252 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=0.233815Jy sigma=3.341728 ! Fit after self-cal, rms=0.221447Jy sigma=3.129498 ! 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=0.221447Jy sigma=3.129498 ! Fit after self-cal, rms=0.221447Jy sigma=3.129498 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.761 mas, bmaj=3.436 mas, bpa=84.62 degrees ! Estimated noise=1.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0250255 Jy ! Component: 100 - total flux cleaned = 0.0234547 Jy ! Component: 150 - total flux cleaned = 0.0232396 Jy ! Component: 200 - total flux cleaned = 0.025432 Jy ! Total flux subtracted in 200 components = 0.025432 Jy ! Clean residual min=-0.053132 max=0.075693 Jy/beam ! Clean residual mean=0.000030 rms=0.016453 Jy/beam ! Combined flux in latest and established models = 0.858684 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 48 components and 0.858684 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=0.200313Jy sigma=2.690289 ! Fit after self-cal, rms=0.198358Jy sigma=2.643736 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 = 0.00889058 Jy ! Component: 100 - total flux cleaned = 0.0118365 Jy ! Component: 150 - total flux cleaned = 0.0152691 Jy ! Component: 200 - total flux cleaned = 0.0183047 Jy ! Total flux subtracted in 200 components = 0.0183047 Jy ! Clean residual min=-0.044412 max=0.056270 Jy/beam ! Clean residual mean=0.000005 rms=0.013962 Jy/beam ! Combined flux in latest and established models = 0.876988 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 58 components and 0.876988 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=0.189856Jy sigma=2.487346 ! Fit after self-cal, rms=0.189522Jy sigma=2.470918 ! 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=0.189522Jy sigma=2.470918 ! Fit after self-cal, rms=0.189522Jy sigma=2.470918 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.761 mas, bmaj=3.436 mas, bpa=84.62 degrees ! Estimated noise=1.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00632623 Jy ! Component: 100 - total flux cleaned = 0.00643487 Jy ! Component: 150 - total flux cleaned = 0.00835003 Jy ! Component: 200 - total flux cleaned = 0.0112907 Jy ! Total flux subtracted in 200 components = 0.0112907 Jy ! Clean residual min=-0.039864 max=0.048721 Jy/beam ! Clean residual mean=0.000004 rms=0.012575 Jy/beam ! Combined flux in latest and established models = 0.888279 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 66 components and 0.888279 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=0.185077Jy sigma=2.388291 ! Fit after self-cal, rms=0.185068Jy sigma=2.380574 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 = 0.00409106 Jy ! Component: 100 - total flux cleaned = 0.00515546 Jy ! Component: 150 - total flux cleaned = 0.00713758 Jy ! Component: 200 - total flux cleaned = 0.00806051 Jy ! Total flux subtracted in 200 components = 0.00806051 Jy ! Clean residual min=-0.037150 max=0.044662 Jy/beam ! Clean residual mean=0.000007 rms=0.011670 Jy/beam ! Combined flux in latest and established models = 0.896339 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 76 components and 0.896339 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=0.182346Jy sigma=2.329072 ! Fit after self-cal, rms=0.182408Jy sigma=2.324557 ! 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=0.182408Jy sigma=2.324557 ! Fit after self-cal, rms=0.182408Jy sigma=2.324557 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.363 mas, bmaj=3.577 mas, bpa=79.71 degrees ! Estimated noise=1.56992 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00153423 Jy ! Component: 100 - total flux cleaned = 0.00121556 Jy ! Component: 150 - total flux cleaned = 0.00366097 Jy ! Component: 200 - total flux cleaned = 0.00545101 Jy ! Total flux subtracted in 200 components = 0.00545101 Jy ! Clean residual min=-0.040501 max=0.043536 Jy/beam ! Clean residual mean=0.000024 rms=0.012054 Jy/beam ! Combined flux in latest and established models = 0.90179 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 90 components and 0.90179 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=0.181486Jy sigma=2.286052 ! Fit after self-cal, rms=0.181358Jy sigma=2.282931 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 = 0.00221786 Jy ! Component: 100 - total flux cleaned = 0.00382733 Jy ! Component: 150 - total flux cleaned = 0.00565288 Jy ! Component: 200 - total flux cleaned = 0.00665226 Jy ! Total flux subtracted in 200 components = 0.00665226 Jy ! Clean residual min=-0.038103 max=0.040257 Jy/beam ! Clean residual mean=0.000042 rms=0.011193 Jy/beam ! Combined flux in latest and established models = 0.908443 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 100 components and 0.908442 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=0.180695Jy sigma=2.263302 ! Fit after self-cal, rms=0.180679Jy sigma=2.261585 ! 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=1.761 mas, bmaj=3.436 mas, bpa=84.62 degrees ! Estimated noise=1.52 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.761 x 3.436 at 84.62 degrees (North through East) ! Clean map min=-0.045435 max=0.60763 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. ! ! 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=0.180679Jy sigma=2.261585 ! Fit after self-cal, rms=0.180421Jy sigma=2.256175 ! Inverting map and beam ! Estimated beam: bmin=1.76 mas, bmaj=3.437 mas, bpa=84.62 degrees ! Estimated noise=1.5195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00612295 Jy ! Component: 100 - total flux cleaned = -0.00654433 Jy ! Component: 150 - total flux cleaned = -0.00731929 Jy ! Component: 200 - total flux cleaned = -0.00870796 Jy ! Total flux subtracted in 200 components = -0.00870796 Jy ! Clean residual min=-0.032769 max=0.035458 Jy/beam ! Clean residual mean=0.000029 rms=0.009793 Jy/beam ! Combined flux in latest and established models = 0.899735 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 113 components and 0.899734 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=0.178167Jy sigma=2.230731 ! Fit after self-cal, rms=0.178268Jy sigma=2.228888 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00068882 Jy ! Component: 100 - total flux cleaned = 0.000351321 Jy ! Component: 150 - total flux cleaned = 0.000974232 Jy ! Component: 200 - total flux cleaned = 0.00213252 Jy ! Total flux subtracted in 200 components = 0.00213252 Jy ! Clean residual min=-0.032367 max=0.034186 Jy/beam ! Clean residual mean=0.000038 rms=0.009500 Jy/beam ! Combined flux in latest and established models = 0.901867 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 124 components and 0.901867 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=0.177017Jy sigma=2.214083 ! Fit after self-cal, rms=0.177109Jy sigma=2.212621 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.177109Jy sigma=2.212621 ! Fit after self-cal, rms=0.177092Jy sigma=2.212544 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=1.506 mas, bmaj=3.785 mas, bpa=87.6 degrees ! Estimated noise=2.37543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.668433 Jy ! Component: 100 - total flux cleaned = 0.867302 Jy ! Component: 150 - total flux cleaned = 0.90901 Jy ! Component: 200 - total flux cleaned = 0.921874 Jy ! Total flux subtracted in 200 components = 0.921874 Jy ! Clean residual min=-0.045437 max=0.076396 Jy/beam ! Clean residual mean=0.000071 rms=0.015349 Jy/beam ! Combined flux in latest and established models = 0.921874 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.921874 Jy ! Inverting map and beam ! Estimated beam: bmin=1.76 mas, bmaj=3.437 mas, bpa=84.62 degrees ! Estimated noise=1.51896 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3.6, -19.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0668331 Jy ! Component: 100 - total flux cleaned = 0.0713664 Jy ! Component: 150 - total flux cleaned = 0.0757263 Jy ! Component: 200 - total flux cleaned = 0.0758631 Jy ! Total flux subtracted in 200 components = 0.0758631 Jy ! Clean residual min=-0.029397 max=0.030171 Jy/beam ! Clean residual mean=0.000117 rms=0.008510 Jy/beam ! Combined flux in latest and established models = 0.997737 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 46 components and 0.997737 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=2.361 mas, bmaj=3.577 mas, bpa=79.73 degrees ! Estimated noise=1.56946 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000519715 Jy ! Component: 100 - total flux cleaned = -0.00567604 Jy ! Component: 150 - total flux cleaned = -0.0101131 Jy ! Component: 200 - total flux cleaned = -0.0105595 Jy ! Total flux subtracted in 200 components = -0.0105595 Jy ! Clean residual min=-0.028877 max=0.027852 Jy/beam ! Clean residual mean=0.000070 rms=0.007253 Jy/beam ! Combined flux in latest and established models = 0.987177 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 = -0.00120721 Jy ! Component: 100 - total flux cleaned = -0.00192805 Jy ! Component: 150 - total flux cleaned = -0.00258791 Jy ! Component: 200 - total flux cleaned = -0.00289303 Jy ! Total flux subtracted in 200 components = -0.00289303 Jy ! Clean residual min=-0.025613 max=0.025807 Jy/beam ! Clean residual mean=0.000046 rms=0.006557 Jy/beam ! Combined flux in latest and established models = 0.984284 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 95 components and 0.984284 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.76 mas, bmaj=3.437 mas, bpa=84.62 degrees ! Estimated noise=1.51896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00506514 Jy ! Component: 100 - total flux cleaned = -0.00765328 Jy ! Component: 150 - total flux cleaned = -0.00942278 Jy ! Component: 200 - total flux cleaned = -0.0110654 Jy ! Total flux subtracted in 200 components = -0.0110654 Jy ! Clean residual min=-0.023332 max=0.025024 Jy/beam ! Clean residual mean=0.000027 rms=0.006541 Jy/beam ! Combined flux in latest and established models = 0.973219 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 114 components and 0.973219 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=0.169339Jy sigma=2.042737 ! Fit after self-cal, rms=0.168072Jy sigma=2.021925 wmodel /scr/pima/bg219g_uvs/J1033+4116_X_map.mod ! Writing 114 model components to file: /scr/pima/bg219g_uvs/J1033+4116_X_map.mod wobs /scr/pima/bg219g_uvs/J1033+4116_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1033+4116_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1033+4116_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219g_uvs/J1033+4116_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 = -0.00047348 Jy ! Component: 100 - total flux cleaned = -0.0015363 Jy ! Component: 150 - total flux cleaned = -0.00416471 Jy ! Component: 200 - total flux cleaned = -0.00721712 Jy ! Component: 250 - total flux cleaned = -0.00922778 Jy ! Component: 300 - total flux cleaned = -0.010318 Jy ! Component: 350 - total flux cleaned = -0.0105815 Jy ! Component: 400 - total flux cleaned = -0.0103422 Jy ! Component: 450 - total flux cleaned = -0.0103482 Jy ! Component: 500 - total flux cleaned = -0.0105727 Jy ! Component: 550 - total flux cleaned = -0.0107916 Jy ! Component: 600 - total flux cleaned = -0.0114206 Jy ! Component: 650 - total flux cleaned = -0.0114176 Jy ! Component: 700 - total flux cleaned = -0.0108349 Jy ! Component: 750 - total flux cleaned = -0.0104637 Jy ! Component: 800 - total flux cleaned = -0.00992113 Jy ! Component: 850 - total flux cleaned = -0.00887514 Jy ! Component: 900 - total flux cleaned = -0.00871114 Jy ! Component: 950 - total flux cleaned = -0.00855112 Jy ! Component: 1000 - total flux cleaned = -0.00855348 Jy ! Component: 1050 - total flux cleaned = -0.00870807 Jy ! Component: 1100 - total flux cleaned = -0.0084092 Jy ! Component: 1150 - total flux cleaned = -0.00870555 Jy ! Component: 1200 - total flux cleaned = -0.0082821 Jy ! Component: 1250 - total flux cleaned = -0.00842547 Jy ! Component: 1300 - total flux cleaned = -0.0082876 Jy ! Component: 1350 - total flux cleaned = -0.00748196 Jy ! Component: 1400 - total flux cleaned = -0.00708569 Jy ! Component: 1450 - total flux cleaned = -0.00656321 Jy ! Component: 1500 - total flux cleaned = -0.00566467 Jy ! Component: 1550 - total flux cleaned = -0.00515822 Jy ! Component: 1600 - total flux cleaned = -0.00428512 Jy ! Component: 1650 - total flux cleaned = -0.00416153 Jy ! Component: 1700 - total flux cleaned = -0.0035522 Jy ! Component: 1750 - total flux cleaned = -0.00331225 Jy ! Component: 1800 - total flux cleaned = -0.00295568 Jy ! Component: 1850 - total flux cleaned = -0.00248655 Jy ! Component: 1900 - total flux cleaned = -0.00213904 Jy ! Component: 1950 - total flux cleaned = -0.00190918 Jy ! Component: 2000 - total flux cleaned = -0.00134305 Jy ! Component: 2050 - total flux cleaned = -0.00123091 Jy ! Component: 2100 - total flux cleaned = -0.000785894 Jy ! Component: 2150 - total flux cleaned = -0.000564606 Jy ! Component: 2200 - total flux cleaned = -1.62503e-05 Jy ! Component: 2250 - total flux cleaned = 0.000310427 Jy ! Component: 2300 - total flux cleaned = 0.00074354 Jy ! Component: 2350 - total flux cleaned = 0.00117508 Jy ! Component: 2400 - total flux cleaned = 0.00160424 Jy ! Component: 2450 - total flux cleaned = 0.00192363 Jy ! Component: 2500 - total flux cleaned = 0.00224302 Jy ! Component: 2550 - total flux cleaned = 0.00256129 Jy ! Component: 2600 - total flux cleaned = 0.00298372 Jy ! Component: 2650 - total flux cleaned = 0.00329898 Jy ! Component: 2700 - total flux cleaned = 0.00371799 Jy ! Component: 2750 - total flux cleaned = 0.00413621 Jy ! Component: 2800 - total flux cleaned = 0.00444949 Jy ! Component: 2850 - total flux cleaned = 0.00476215 Jy ! Component: 2900 - total flux cleaned = 0.00528233 Jy ! Component: 2950 - total flux cleaned = 0.00580313 Jy ! Component: 3000 - total flux cleaned = 0.00632402 Jy ! Component: 3050 - total flux cleaned = 0.00674117 Jy ! Component: 3100 - total flux cleaned = 0.00715818 Jy ! Component: 3150 - total flux cleaned = 0.00747148 Jy ! Component: 3200 - total flux cleaned = 0.00788922 Jy ! Component: 3250 - total flux cleaned = 0.00820283 Jy ! Component: 3300 - total flux cleaned = 0.00872761 Jy ! Component: 3350 - total flux cleaned = 0.00925348 Jy ! Component: 3400 - total flux cleaned = 0.00978048 Jy ! Component: 3450 - total flux cleaned = 0.0104146 Jy ! Component: 3500 - total flux cleaned = 0.0110513 Jy ! Component: 3550 - total flux cleaned = 0.0111591 Jy ! Component: 3600 - total flux cleaned = 0.0115881 Jy ! Component: 3650 - total flux cleaned = 0.0119115 Jy ! Component: 3700 - total flux cleaned = 0.0122365 Jy ! Component: 3750 - total flux cleaned = 0.012454 Jy ! Component: 3800 - total flux cleaned = 0.0130011 Jy ! Component: 3850 - total flux cleaned = 0.0134422 Jy ! Component: 3900 - total flux cleaned = 0.0137744 Jy ! Component: 3950 - total flux cleaned = 0.0142216 Jy ! Component: 4000 - total flux cleaned = 0.0145585 Jy ! Component: 4050 - total flux cleaned = 0.0148973 Jy ! Total flux subtracted in 4096 components = 0.0154657 Jy ! Clean residual min=-0.007108 max=0.007145 Jy/beam ! Clean residual mean=0.000027 rms=0.001921 Jy/beam ! Combined flux in latest and established models = 0.988684 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 430 components and 0.988684 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1033+4116_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.76 x 3.437 at 84.62 degrees (North through East) ! Clean map min=-0.030186 max=0.52213 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1033+4116_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.522126 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00211549 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.21551 1.21551 2.43101 4.86203 9.72406 19.4481 38.8962 77.7925 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0063 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.522 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 246.81 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1033+4116_X_uvs.log closed on Thu Apr 7 09:47:42 2016