! Started logfile: /scr/pima/bg219b_uvs/J0623+3830_X_uvs.log on Thu Apr 7 01:44:43 2016 obs /scr/pima/bg219b_uvs/J0623+3830_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0623+3830_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.894444 visibilities/baseline/integration-bin. ! Found source: J0623+3830 ! ! 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 17388 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219b_uvs/J0623+3830_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 41 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=1.024266Jy sigma=25.005158 ! Fit after self-cal, rms=0.783698Jy sigma=19.046185 ! 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=0.7425 mas, bmaj=1.367 mas, bpa=-4.442 degrees ! Estimated noise=0.524991 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 = 0.16618 Jy ! Component: 100 - total flux cleaned = 0.204484 Jy ! Total flux subtracted in 100 components = 0.204484 Jy ! Clean residual min=-0.007365 max=0.014570 Jy/beam ! Clean residual mean=0.000013 rms=0.001915 Jy/beam ! Combined flux in latest and established models = 0.204484 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.204484 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=0.066555Jy sigma=1.594468 ! Fit after self-cal, rms=0.066539Jy sigma=1.594159 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0163156 Jy ! Component: 100 - total flux cleaned = 0.0254136 Jy ! Total flux subtracted in 100 components = 0.0254136 Jy ! Clean residual min=-0.005501 max=0.006955 Jy/beam ! Clean residual mean=0.000005 rms=0.001428 Jy/beam ! Combined flux in latest and established models = 0.229897 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.229897 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=0.062354Jy sigma=1.473771 ! Fit after self-cal, rms=0.062344Jy sigma=1.473491 ! 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=0.9227 mas, bmaj=1.606 mas, bpa=-3.041 degrees ! Estimated noise=0.313257 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 = 0.00561671 Jy ! Component: 100 - total flux cleaned = 0.0082668 Jy ! Component: 150 - total flux cleaned = 0.00958346 Jy ! Component: 200 - total flux cleaned = 0.00962435 Jy ! Total flux subtracted in 200 components = 0.00962435 Jy ! Clean residual min=-0.005595 max=0.008087 Jy/beam ! Clean residual mean=0.000005 rms=0.001585 Jy/beam ! Combined flux in latest and established models = 0.239522 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.239522 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=0.061970Jy sigma=1.459591 ! Fit after self-cal, rms=0.061953Jy sigma=1.459134 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9227 x 1.606 at -3.041 degrees (North through East) ! Clean map min=-0.0053703 max=0.21866 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 0.93 FD 0.96 HN 1.02 KP 0.90 ! LA 0.94 MK 0.96 NL 0.98 OV 0.93 ! PT 1.20 SC 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 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* 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 1.00* 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 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 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=0.061953Jy sigma=1.459134 ! Fit after self-cal, rms=0.061010Jy sigma=1.437998 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9231 mas, bmaj=1.607 mas, bpa=-3.048 degrees ! Estimated noise=0.310824 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 = -0.00178997 Jy ! Component: 100 - total flux cleaned = -0.00212979 Jy ! Component: 150 - total flux cleaned = -0.00215746 Jy ! Component: 200 - total flux cleaned = -0.0021814 Jy ! Total flux subtracted in 200 components = -0.0021814 Jy ! Clean residual min=-0.005007 max=0.007003 Jy/beam ! Clean residual mean=0.000004 rms=0.001379 Jy/beam ! Combined flux in latest and established models = 0.23734 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.23734 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=0.060932Jy sigma=1.437211 ! Fit after self-cal, rms=0.060934Jy sigma=1.437094 ! Inverting map ! Added new window around map position (-5.4, -22.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00665387 Jy ! Component: 100 - total flux cleaned = 0.0106725 Jy ! Component: 150 - total flux cleaned = 0.0131123 Jy ! Component: 200 - total flux cleaned = 0.0139372 Jy ! Total flux subtracted in 200 components = 0.0139372 Jy ! Clean residual min=-0.004550 max=0.006599 Jy/beam ! Clean residual mean=0.000003 rms=0.001198 Jy/beam ! Combined flux in latest and established models = 0.251278 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 49 components and 0.251278 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=0.060121Jy sigma=1.416557 ! Fit after self-cal, rms=0.060022Jy sigma=1.413229 ! 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=0.060022Jy sigma=1.413229 ! Fit after self-cal, rms=0.059120Jy sigma=1.391137 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9234 mas, bmaj=1.608 mas, bpa=-3.084 degrees ! Estimated noise=0.310122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000333273 Jy ! Component: 100 - total flux cleaned = -0.000567419 Jy ! Component: 150 - total flux cleaned = -0.000724462 Jy ! Component: 200 - total flux cleaned = -0.00086262 Jy ! Total flux subtracted in 200 components = -0.00086262 Jy ! Clean residual min=-0.003601 max=0.004029 Jy/beam ! Clean residual mean=0.000001 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.250415 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 54 components and 0.250415 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=0.059011Jy sigma=1.388964 ! Fit after self-cal, rms=0.059021Jy sigma=1.388801 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 (21.6, 16.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00325261 Jy ! Component: 100 - total flux cleaned = 0.00372266 Jy ! Component: 150 - total flux cleaned = 0.0038828 Jy ! Component: 200 - total flux cleaned = 0.00388462 Jy ! Total flux subtracted in 200 components = 0.00388462 Jy ! Clean residual min=-0.003437 max=0.003577 Jy/beam ! Clean residual mean=0.000002 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.2543 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 72 components and 0.2543 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=0.058793Jy sigma=1.383923 ! Fit after self-cal, rms=0.058775Jy sigma=1.383400 ! 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=0.058775Jy sigma=1.383400 ! Fit after self-cal, rms=0.057918Jy sigma=1.367022 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9232 mas, bmaj=1.607 mas, bpa=-3.093 degrees ! Estimated noise=0.308309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00148413 Jy ! Component: 100 - total flux cleaned = -0.00173846 Jy ! Component: 150 - total flux cleaned = -0.00205325 Jy ! Component: 200 - total flux cleaned = -0.00236095 Jy ! Total flux subtracted in 200 components = -0.00236095 Jy ! Clean residual min=-0.003045 max=0.002649 Jy/beam ! Clean residual mean=0.000002 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.251939 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 82 components and 0.251939 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=0.057835Jy sigma=1.365590 ! Fit after self-cal, rms=0.057840Jy sigma=1.365502 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 = -5.61522e-06 Jy ! Component: 100 - total flux cleaned = -0.000117751 Jy ! Component: 150 - total flux cleaned = -0.00025117 Jy ! Component: 200 - total flux cleaned = -0.000352325 Jy ! Total flux subtracted in 200 components = -0.000352325 Jy ! Clean residual min=-0.002970 max=0.002604 Jy/beam ! Clean residual mean=0.000002 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.251586 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 90 components and 0.251586 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=0.057815Jy sigma=1.364989 ! Fit after self-cal, rms=0.057813Jy sigma=1.364972 ! 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=0.057813Jy sigma=1.364972 ! Fit after self-cal, rms=0.057522Jy sigma=1.359757 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.04 mas, bmaj=2.607 mas, bpa=-2.773 degrees ! Estimated noise=0.399804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000973932 Jy ! Component: 100 - total flux cleaned = -0.00125254 Jy ! Component: 150 - total flux cleaned = -0.00148612 Jy ! Component: 200 - total flux cleaned = -0.00171602 Jy ! Total flux subtracted in 200 components = -0.00171602 Jy ! Clean residual min=-0.003507 max=0.003583 Jy/beam ! Clean residual mean=0.000006 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.24987 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 100 components and 0.24987 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=0.057507Jy sigma=1.359502 ! Fit after self-cal, rms=0.057510Jy sigma=1.359412 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 = -8.69764e-05 Jy ! Component: 100 - total flux cleaned = -0.000166938 Jy ! Component: 150 - total flux cleaned = -0.000239195 Jy ! Component: 200 - total flux cleaned = -0.000326324 Jy ! Total flux subtracted in 200 components = -0.000326324 Jy ! Clean residual min=-0.003460 max=0.003541 Jy/beam ! Clean residual mean=0.000007 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.249544 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 108 components and 0.249544 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=0.057507Jy sigma=1.359392 ! Fit after self-cal, rms=0.057504Jy sigma=1.359354 ! 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=0.924 mas, bmaj=1.607 mas, bpa=-2.978 degrees ! Estimated noise=0.307374 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.924 x 1.607 at -2.978 degrees (North through East) ! Clean map min=-0.0024477 max=0.2119 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=0.7452 mas, bmaj=1.367 mas, bpa=-4.271 degrees ! Estimated noise=0.514993 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.162903 Jy ! Component: 100 - total flux cleaned = 0.200586 Jy ! Component: 150 - total flux cleaned = 0.216115 Jy ! Component: 200 - total flux cleaned = 0.22479 Jy ! Total flux subtracted in 200 components = 0.22479 Jy ! Clean residual min=-0.004106 max=0.004877 Jy/beam ! Clean residual mean=0.000005 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 0.22479 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.22479 Jy ! Inverting map and beam ! Estimated beam: bmin=0.924 mas, bmaj=1.607 mas, bpa=-2.978 degrees ! Estimated noise=0.307374 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 = 0.00695611 Jy ! Component: 100 - total flux cleaned = 0.011694 Jy ! Component: 150 - total flux cleaned = 0.0152712 Jy ! Component: 200 - total flux cleaned = 0.0180589 Jy ! Total flux subtracted in 200 components = 0.0180589 Jy ! Clean residual min=-0.003003 max=0.002989 Jy/beam ! Clean residual mean=0.000003 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.242849 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 44 components and 0.242849 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=2.04 mas, bmaj=2.607 mas, bpa=-2.773 degrees ! Estimated noise=0.399804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00326285 Jy ! Component: 100 - total flux cleaned = 0.00437901 Jy ! Component: 150 - total flux cleaned = 0.00518318 Jy ! Component: 200 - total flux cleaned = 0.00566661 Jy ! Total flux subtracted in 200 components = 0.00566661 Jy ! Clean residual min=-0.003555 max=0.003768 Jy/beam ! Clean residual mean=0.000007 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 0.248516 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 = 0.000403179 Jy ! Component: 100 - total flux cleaned = 0.000633846 Jy ! Component: 150 - total flux cleaned = 0.000767506 Jy ! Component: 200 - total flux cleaned = 0.000856003 Jy ! Total flux subtracted in 200 components = 0.000856003 Jy ! Clean residual min=-0.003522 max=0.003665 Jy/beam ! Clean residual mean=0.000007 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.249372 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 87 components and 0.249372 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.924 mas, bmaj=1.607 mas, bpa=-2.978 degrees ! Estimated noise=0.307374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000307435 Jy ! Component: 100 - total flux cleaned = 8.8915e-05 Jy ! Component: 150 - total flux cleaned = -9.18003e-06 Jy ! Component: 200 - total flux cleaned = -0.000147339 Jy ! Total flux subtracted in 200 components = -0.000147339 Jy ! Clean residual min=-0.002707 max=0.002513 Jy/beam ! Clean residual mean=0.000003 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.249224 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 102 components and 0.249224 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=0.057634Jy sigma=1.362201 ! Fit after self-cal, rms=0.057618Jy sigma=1.361944 wmodel /scr/pima/bg219b_uvs/J0623+3830_X_map.mod ! Writing 102 model components to file: /scr/pima/bg219b_uvs/J0623+3830_X_map.mod wobs /scr/pima/bg219b_uvs/J0623+3830_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0623+3830_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0623+3830_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219b_uvs/J0623+3830_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 = -0.000647321 Jy ! Component: 100 - total flux cleaned = -0.00114052 Jy ! Component: 150 - total flux cleaned = -0.00126639 Jy ! Component: 200 - total flux cleaned = -0.00118585 Jy ! Component: 250 - total flux cleaned = -0.00118575 Jy ! Component: 300 - total flux cleaned = -0.00122321 Jy ! Component: 350 - total flux cleaned = -0.00122354 Jy ! Component: 400 - total flux cleaned = -0.00122343 Jy ! Component: 450 - total flux cleaned = -0.00125873 Jy ! Component: 500 - total flux cleaned = -0.00129229 Jy ! Component: 550 - total flux cleaned = -0.00129246 Jy ! Component: 600 - total flux cleaned = -0.0013898 Jy ! Component: 650 - total flux cleaned = -0.0013266 Jy ! Component: 700 - total flux cleaned = -0.00132646 Jy ! Component: 750 - total flux cleaned = -0.00132668 Jy ! Component: 800 - total flux cleaned = -0.00129747 Jy ! Component: 850 - total flux cleaned = -0.00135617 Jy ! Component: 900 - total flux cleaned = -0.00138532 Jy ! Component: 950 - total flux cleaned = -0.00138605 Jy ! Component: 1000 - total flux cleaned = -0.00146797 Jy ! Component: 1050 - total flux cleaned = -0.00157518 Jy ! Component: 1100 - total flux cleaned = -0.00149611 Jy ! Component: 1150 - total flux cleaned = -0.00160015 Jy ! Component: 1200 - total flux cleaned = -0.00160035 Jy ! Component: 1250 - total flux cleaned = -0.00172523 Jy ! Component: 1300 - total flux cleaned = -0.00167501 Jy ! Component: 1350 - total flux cleaned = -0.00167526 Jy ! Component: 1400 - total flux cleaned = -0.00181853 Jy ! Component: 1450 - total flux cleaned = -0.00191221 Jy ! Component: 1500 - total flux cleaned = -0.00193518 Jy ! Component: 1550 - total flux cleaned = -0.00193516 Jy ! Component: 1600 - total flux cleaned = -0.00200299 Jy ! Component: 1650 - total flux cleaned = -0.0020255 Jy ! Component: 1700 - total flux cleaned = -0.00209181 Jy ! Component: 1750 - total flux cleaned = -0.0022219 Jy ! Component: 1800 - total flux cleaned = -0.00222209 Jy ! Component: 1850 - total flux cleaned = -0.00224322 Jy ! Component: 1900 - total flux cleaned = -0.00228532 Jy ! Component: 1950 - total flux cleaned = -0.00238809 Jy ! Component: 2000 - total flux cleaned = -0.00248925 Jy ! Component: 2050 - total flux cleaned = -0.00254933 Jy ! Component: 2100 - total flux cleaned = -0.00256889 Jy ! Component: 2150 - total flux cleaned = -0.00262727 Jy ! Component: 2200 - total flux cleaned = -0.00262734 Jy ! Component: 2250 - total flux cleaned = -0.0027234 Jy ! Component: 2300 - total flux cleaned = -0.00281756 Jy ! Component: 2350 - total flux cleaned = -0.00281771 Jy ! Component: 2400 - total flux cleaned = -0.00287328 Jy ! Component: 2450 - total flux cleaned = -0.00294615 Jy ! Component: 2500 - total flux cleaned = -0.00294635 Jy ! Component: 2550 - total flux cleaned = -0.00296409 Jy ! Component: 2600 - total flux cleaned = -0.00292885 Jy ! Component: 2650 - total flux cleaned = -0.00289406 Jy ! Component: 2700 - total flux cleaned = -0.00285934 Jy ! Component: 2750 - total flux cleaned = -0.00287642 Jy ! Component: 2800 - total flux cleaned = -0.00296084 Jy ! Component: 2850 - total flux cleaned = -0.00291043 Jy ! Component: 2900 - total flux cleaned = -0.00289398 Jy ! Component: 2950 - total flux cleaned = -0.00294303 Jy ! Component: 3000 - total flux cleaned = -0.00292706 Jy ! Component: 3050 - total flux cleaned = -0.00294338 Jy ! Component: 3100 - total flux cleaned = -0.00299129 Jy ! Component: 3150 - total flux cleaned = -0.00297537 Jy ! Component: 3200 - total flux cleaned = -0.00297551 Jy ! Component: 3250 - total flux cleaned = -0.00308395 Jy ! Component: 3300 - total flux cleaned = -0.00302252 Jy ! Component: 3350 - total flux cleaned = -0.00308353 Jy ! Component: 3400 - total flux cleaned = -0.00305328 Jy ! Component: 3450 - total flux cleaned = -0.00312817 Jy ! Component: 3500 - total flux cleaned = -0.00312828 Jy ! Component: 3550 - total flux cleaned = -0.00318728 Jy ! Component: 3600 - total flux cleaned = -0.00323086 Jy ! Component: 3650 - total flux cleaned = -0.00321631 Jy ! Component: 3700 - total flux cleaned = -0.00325949 Jy ! Component: 3750 - total flux cleaned = -0.00331642 Jy ! Component: 3800 - total flux cleaned = -0.00330238 Jy ! Component: 3850 - total flux cleaned = -0.00330218 Jy ! Component: 3900 - total flux cleaned = -0.00330227 Jy ! Component: 3950 - total flux cleaned = -0.00334375 Jy ! Component: 4000 - total flux cleaned = -0.00334378 Jy ! Component: 4050 - total flux cleaned = -0.00341184 Jy ! Total flux subtracted in 4096 components = -0.00337147 Jy ! Clean residual min=-0.000799 max=0.000827 Jy/beam ! Clean residual mean=0.000001 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.245853 Jy keep ! Adding 321 model components to the UV plane model. ! The established model now contains 423 components and 0.245853 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0623+3830_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.924 x 1.607 at -2.978 degrees (North through East) ! Clean map min=-0.0015546 max=0.21238 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0623+3830_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.212378 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000231858 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.327517 0.327517 0.655034 1.31007 2.62013 5.24027 10.4805 20.9611 41.9221 83.8443 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.212 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 915.983 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0623+3830_X_uvs.log closed on Thu Apr 7 01:44:48 2016