! Started logfile: /scr/pima/bg219e_uvs/J0623+5849_X_uvs.log on Thu Apr 7 09:01:32 2016 obs /scr/pima/bg219e_uvs/J0623+5849_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0623+5849_X_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.56142 visibilities/baseline/integration-bin. ! Found source: J0623+5849 ! ! 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 21828 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/bg219e_uvs/J0623+5849_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 267 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 267 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 267 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 267 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 267 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 267 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 267 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=1.023655Jy sigma=24.608375 ! Fit after self-cal, rms=0.791911Jy sigma=18.935514 ! 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=0.8081 mas, bmaj=1.216 mas, bpa=-56.53 degrees ! Estimated noise=0.551851 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 = 0.160722 Jy ! Component: 100 - total flux cleaned = 0.195888 Jy ! Total flux subtracted in 100 components = 0.195888 Jy ! Clean residual min=-0.004492 max=0.010633 Jy/beam ! Clean residual mean=0.000011 rms=0.001215 Jy/beam ! Combined flux in latest and established models = 0.195888 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.195888 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=0.061813Jy sigma=1.420047 ! Fit after self-cal, rms=0.061807Jy sigma=1.419927 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114719 Jy ! Component: 100 - total flux cleaned = 0.0173063 Jy ! Total flux subtracted in 100 components = 0.0173063 Jy ! Clean residual min=-0.003003 max=0.004936 Jy/beam ! Clean residual mean=0.000009 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.213194 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 0.213194 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=0.059258Jy sigma=1.350863 ! Fit after self-cal, rms=0.059262Jy sigma=1.350771 ! Inverting map ! Added new window around map position (-2.2, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00464167 Jy ! Component: 100 - total flux cleaned = 0.00736245 Jy ! Total flux subtracted in 100 components = 0.00736245 Jy ! Clean residual min=-0.002849 max=0.003112 Jy/beam ! Clean residual mean=0.000007 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.220557 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.220557 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=0.058850Jy sigma=1.340084 ! Fit after self-cal, rms=0.058833Jy sigma=1.339571 ! 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=1.064 mas, bmaj=1.502 mas, bpa=-58.71 degrees ! Estimated noise=0.268078 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 = 0.00252821 Jy ! Component: 100 - total flux cleaned = 0.00407365 Jy ! Component: 150 - total flux cleaned = 0.00510239 Jy ! Component: 200 - total flux cleaned = 0.0058155 Jy ! Total flux subtracted in 200 components = 0.0058155 Jy ! Clean residual min=-0.002254 max=0.002270 Jy/beam ! Clean residual mean=0.000002 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.226372 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 37 components and 0.226372 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=0.058720Jy sigma=1.336434 ! Fit after self-cal, rms=0.058719Jy sigma=1.336326 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.064 x 1.502 at -58.71 degrees (North through East) ! Clean map min=-0.0020843 max=0.20874 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 1.04 HN 1.03 KP 0.98 ! LA 0.99 MK 0.98 NL 1.00 OV 1.00 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.00 KP 0.99 ! LA 0.97 MK 1.01 NL 1.01 OV 1.00 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 0.99 KP 0.95 ! LA 0.98 MK 1.01 NL 0.99 OV 1.00 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.02 KP 0.98 ! LA 0.98 MK 0.98 NL 1.02 OV 1.00 ! PT 0.98 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.01 KP 0.99 ! LA 0.97 MK 1.02 NL 1.01 OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.01 KP 0.97 ! LA 0.97 MK 1.04 NL 1.02 OV 1.01 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.01 KP 0.98 ! LA 0.98 MK 1.02 NL 1.02 OV 0.98 ! PT 0.98 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=0.058719Jy sigma=1.336326 ! Fit after self-cal, rms=0.058689Jy sigma=1.330267 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.068 mas, bmaj=1.505 mas, bpa=-58.84 degrees ! Estimated noise=0.267865 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 = -0.000591311 Jy ! Component: 100 - total flux cleaned = -0.000736646 Jy ! Component: 150 - total flux cleaned = -0.000824451 Jy ! Component: 200 - total flux cleaned = -0.000859683 Jy ! Total flux subtracted in 200 components = -0.000859683 Jy ! Clean residual min=-0.001728 max=0.002106 Jy/beam ! Clean residual mean=-0.000002 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.225513 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.225513 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=0.058680Jy sigma=1.330127 ! Fit after self-cal, rms=0.058687Jy sigma=1.330094 ! 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=0.058687Jy sigma=1.330094 ! Fit after self-cal, rms=0.058662Jy sigma=1.325149 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.069 mas, bmaj=1.504 mas, bpa=-59.07 degrees ! Estimated noise=0.267715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000381994 Jy ! Component: 100 - total flux cleaned = -0.000394196 Jy ! Component: 150 - total flux cleaned = -0.000394429 Jy ! Component: 200 - total flux cleaned = -0.000404582 Jy ! Total flux subtracted in 200 components = -0.000404582 Jy ! Clean residual min=-0.001524 max=0.001704 Jy/beam ! Clean residual mean=-0.000003 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.225108 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.225108 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=0.058656Jy sigma=1.325037 ! Fit after self-cal, rms=0.058660Jy sigma=1.325012 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 (-5.4, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134543 Jy ! Component: 100 - total flux cleaned = 0.00156058 Jy ! Component: 150 - total flux cleaned = 0.00170635 Jy ! Component: 200 - total flux cleaned = 0.00185079 Jy ! Total flux subtracted in 200 components = 0.00185079 Jy ! Clean residual min=-0.001462 max=0.001406 Jy/beam ! Clean residual mean=-0.000003 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.226959 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 74 components and 0.226959 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=0.058624Jy sigma=1.324314 ! Fit after self-cal, rms=0.058622Jy sigma=1.324274 ! 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=0.058622Jy sigma=1.324274 ! Fit after self-cal, rms=0.058596Jy sigma=1.324207 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.069 mas, bmaj=1.503 mas, bpa=-59.13 degrees ! Estimated noise=0.267534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000274147 Jy ! Component: 100 - total flux cleaned = 0.000289318 Jy ! Component: 150 - total flux cleaned = 0.000290291 Jy ! Component: 200 - total flux cleaned = 0.000302912 Jy ! Total flux subtracted in 200 components = 0.000302912 Jy ! Clean residual min=-0.001431 max=0.001450 Jy/beam ! Clean residual mean=-0.000002 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.227262 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 83 components and 0.227262 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=0.058588Jy sigma=1.324067 ! Fit after self-cal, rms=0.058588Jy sigma=1.324060 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 (-49.6, -4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000943175 Jy ! Component: 100 - total flux cleaned = 0.00106765 Jy ! Component: 150 - total flux cleaned = 0.0011929 Jy ! Component: 200 - total flux cleaned = 0.00134791 Jy ! Total flux subtracted in 200 components = 0.00134791 Jy ! Clean residual min=-0.001370 max=0.001265 Jy/beam ! Clean residual mean=-0.000003 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.22861 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 97 components and 0.22861 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=0.058558Jy sigma=1.323447 ! Fit after self-cal, rms=0.058557Jy sigma=1.323415 ! 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=0.058557Jy sigma=1.323415 ! Fit after self-cal, rms=0.058523Jy sigma=1.323360 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.252 mas, bmaj=2.656 mas, bpa=-79.73 degrees ! Estimated noise=0.326416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00021124 Jy ! Component: 100 - total flux cleaned = 0.000411444 Jy ! Component: 150 - total flux cleaned = 0.000560181 Jy ! Component: 200 - total flux cleaned = 0.000625705 Jy ! Total flux subtracted in 200 components = 0.000625705 Jy ! Clean residual min=-0.001492 max=0.001486 Jy/beam ! Clean residual mean=-0.000007 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.229235 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 116 components and 0.229235 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=0.058519Jy sigma=1.323300 ! Fit after self-cal, rms=0.058519Jy sigma=1.323290 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 = 4.32075e-05 Jy ! Component: 100 - total flux cleaned = 7.61065e-05 Jy ! Component: 150 - total flux cleaned = 0.000119905 Jy ! Component: 200 - total flux cleaned = 0.000159434 Jy ! Total flux subtracted in 200 components = 0.000159434 Jy ! Clean residual min=-0.001517 max=0.001463 Jy/beam ! Clean residual mean=-0.000007 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.229395 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 124 components and 0.229395 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=0.058518Jy sigma=1.323268 ! Fit after self-cal, rms=0.058518Jy sigma=1.323267 ! 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=1.07 mas, bmaj=1.503 mas, bpa=-59.13 degrees ! Estimated noise=0.267339 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.07 x 1.503 at -59.13 degrees (North through East) ! Clean map min=-0.0012593 max=0.20866 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=0.812 mas, bmaj=1.215 mas, bpa=-56.86 degrees ! Estimated noise=0.55229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.160809 Jy ! Component: 100 - total flux cleaned = 0.196057 Jy ! Component: 150 - total flux cleaned = 0.20717 Jy ! Component: 200 - total flux cleaned = 0.213396 Jy ! Total flux subtracted in 200 components = 0.213396 Jy ! Clean residual min=-0.002744 max=0.003235 Jy/beam ! Clean residual mean=0.000005 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.213396 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.213396 Jy ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=1.503 mas, bpa=-59.13 degrees ! Estimated noise=0.267339 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 = 0.00459917 Jy ! Component: 100 - total flux cleaned = 0.00727193 Jy ! Component: 150 - total flux cleaned = 0.00913763 Jy ! Component: 200 - total flux cleaned = 0.0105169 Jy ! Total flux subtracted in 200 components = 0.0105169 Jy ! Clean residual min=-0.001541 max=0.001442 Jy/beam ! Clean residual mean=-0.000002 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.223913 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 33 components and 0.223913 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=2.252 mas, bmaj=2.656 mas, bpa=-79.73 degrees ! Estimated noise=0.326416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151214 Jy ! Component: 100 - total flux cleaned = 0.00241811 Jy ! Component: 150 - total flux cleaned = 0.00308952 Jy ! Component: 200 - total flux cleaned = 0.00362786 Jy ! Total flux subtracted in 200 components = 0.00362786 Jy ! Clean residual min=-0.001603 max=0.001436 Jy/beam ! Clean residual mean=-0.000006 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.227541 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 = 0.000394417 Jy ! Component: 100 - total flux cleaned = 0.000641452 Jy ! Component: 150 - total flux cleaned = 0.000872489 Jy ! Component: 200 - total flux cleaned = 0.00106439 Jy ! Total flux subtracted in 200 components = 0.00106439 Jy ! Clean residual min=-0.001558 max=0.001468 Jy/beam ! Clean residual mean=-0.000006 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.228605 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 65 components and 0.228605 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=1.503 mas, bpa=-59.13 degrees ! Estimated noise=0.267339 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000415719 Jy ! Component: 100 - total flux cleaned = 0.000588161 Jy ! Component: 150 - total flux cleaned = 0.000652818 Jy ! Component: 200 - total flux cleaned = 0.000652624 Jy ! Total flux subtracted in 200 components = 0.000652624 Jy ! Clean residual min=-0.001387 max=0.001272 Jy/beam ! Clean residual mean=-0.000003 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.229258 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 0.229258 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=0.058535Jy sigma=1.323621 ! Fit after self-cal, rms=0.058532Jy sigma=1.323580 wmodel /scr/pima/bg219e_uvs/J0623+5849_X_map.mod ! Writing 78 model components to file: /scr/pima/bg219e_uvs/J0623+5849_X_map.mod wobs /scr/pima/bg219e_uvs/J0623+5849_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0623+5849_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0623+5849_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219e_uvs/J0623+5849_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 = -0.000284373 Jy ! Component: 100 - total flux cleaned = -0.000515651 Jy ! Component: 150 - total flux cleaned = -0.000758184 Jy ! Component: 200 - total flux cleaned = -0.000884844 Jy ! Component: 250 - total flux cleaned = -0.00106665 Jy ! Component: 300 - total flux cleaned = -0.00118389 Jy ! Component: 350 - total flux cleaned = -0.00124063 Jy ! Component: 400 - total flux cleaned = -0.00125916 Jy ! Component: 450 - total flux cleaned = -0.00134931 Jy ! Component: 500 - total flux cleaned = -0.00136665 Jy ! Component: 550 - total flux cleaned = -0.00143522 Jy ! Component: 600 - total flux cleaned = -0.00148557 Jy ! Component: 650 - total flux cleaned = -0.00153501 Jy ! Component: 700 - total flux cleaned = -0.00155088 Jy ! Component: 750 - total flux cleaned = -0.0015507 Jy ! Component: 800 - total flux cleaned = -0.00158209 Jy ! Component: 850 - total flux cleaned = -0.001613 Jy ! Component: 900 - total flux cleaned = -0.0016589 Jy ! Component: 950 - total flux cleaned = -0.00165884 Jy ! Component: 1000 - total flux cleaned = -0.00171852 Jy ! Component: 1050 - total flux cleaned = -0.00170414 Jy ! Component: 1100 - total flux cleaned = -0.00180548 Jy ! Component: 1150 - total flux cleaned = -0.00184844 Jy ! Component: 1200 - total flux cleaned = -0.00183439 Jy ! Component: 1250 - total flux cleaned = -0.00189053 Jy ! Component: 1300 - total flux cleaned = -0.00193224 Jy ! Component: 1350 - total flux cleaned = -0.00200075 Jy ! Component: 1400 - total flux cleaned = -0.00204152 Jy ! Component: 1450 - total flux cleaned = -0.0020685 Jy ! Component: 1500 - total flux cleaned = -0.00213507 Jy ! Component: 1550 - total flux cleaned = -0.00212206 Jy ! Component: 1600 - total flux cleaned = -0.0022135 Jy ! Component: 1650 - total flux cleaned = -0.00227813 Jy ! Component: 1700 - total flux cleaned = -0.00236779 Jy ! Component: 1750 - total flux cleaned = -0.00238049 Jy ! Component: 1800 - total flux cleaned = -0.00244373 Jy ! Component: 1850 - total flux cleaned = -0.00256861 Jy ! Component: 1900 - total flux cleaned = -0.00258094 Jy ! Component: 1950 - total flux cleaned = -0.00263007 Jy ! Component: 2000 - total flux cleaned = -0.00269094 Jy ! Component: 2050 - total flux cleaned = -0.00273904 Jy ! Component: 2100 - total flux cleaned = -0.00275098 Jy ! Component: 2150 - total flux cleaned = -0.00276296 Jy ! Component: 2200 - total flux cleaned = -0.00283368 Jy ! Component: 2250 - total flux cleaned = -0.00285705 Jy ! Component: 2300 - total flux cleaned = -0.00286858 Jy ! Component: 2350 - total flux cleaned = -0.0028456 Jy ! Component: 2400 - total flux cleaned = -0.00289141 Jy ! Component: 2450 - total flux cleaned = -0.00288004 Jy ! Component: 2500 - total flux cleaned = -0.00297033 Jy ! Component: 2550 - total flux cleaned = -0.00297026 Jy ! Component: 2600 - total flux cleaned = -0.00303694 Jy ! Component: 2650 - total flux cleaned = -0.00302579 Jy ! Component: 2700 - total flux cleaned = -0.00302587 Jy ! Component: 2750 - total flux cleaned = -0.0030369 Jy ! Component: 2800 - total flux cleaned = -0.00304769 Jy ! Component: 2850 - total flux cleaned = -0.00305848 Jy ! Component: 2900 - total flux cleaned = -0.00304774 Jy ! Component: 2950 - total flux cleaned = -0.00304772 Jy ! Component: 3000 - total flux cleaned = -0.00304771 Jy ! Component: 3050 - total flux cleaned = -0.00305835 Jy ! Component: 3100 - total flux cleaned = -0.00307929 Jy ! Component: 3150 - total flux cleaned = -0.00308972 Jy ! Component: 3200 - total flux cleaned = -0.00313123 Jy ! Component: 3250 - total flux cleaned = -0.00316219 Jy ! Component: 3300 - total flux cleaned = -0.00318258 Jy ! Component: 3350 - total flux cleaned = -0.0032029 Jy ! Component: 3400 - total flux cleaned = -0.0032232 Jy ! Component: 3450 - total flux cleaned = -0.00321321 Jy ! Component: 3500 - total flux cleaned = -0.00325326 Jy ! Component: 3550 - total flux cleaned = -0.0032533 Jy ! Component: 3600 - total flux cleaned = -0.00330297 Jy ! Component: 3650 - total flux cleaned = -0.00331292 Jy ! Component: 3700 - total flux cleaned = -0.0033424 Jy ! Component: 3750 - total flux cleaned = -0.00335222 Jy ! Component: 3800 - total flux cleaned = -0.00335231 Jy ! Component: 3850 - total flux cleaned = -0.00338141 Jy ! Component: 3900 - total flux cleaned = -0.00341983 Jy ! Component: 3950 - total flux cleaned = -0.00338148 Jy ! Component: 4000 - total flux cleaned = -0.00341959 Jy ! Component: 4050 - total flux cleaned = -0.00348601 Jy ! Total flux subtracted in 4096 components = -0.00349543 Jy ! Clean residual min=-0.000612 max=0.000614 Jy/beam ! Clean residual mean=-0.000002 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.225762 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 359 components and 0.225762 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0623+5849_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.07 x 1.503 at -59.13 degrees (North through East) ! Clean map min=-0.00088488 max=0.20883 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0623+5849_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.208833 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000150607 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.216355 0.216355 0.432709 0.865418 1.73084 3.46167 6.92335 13.8467 27.6934 55.3868 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.208 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1386.61 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0623+5849_X_uvs.log closed on Thu Apr 7 09:01:36 2016