! Started logfile: /scr/pima/bg219i_uvs/J1729-2657_X_uvs.log on Wed Apr 6 23:51:46 2016 obs /scr/pima/bg219i_uvs/J1729-2657_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1729-2657_X_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.801149 visibilities/baseline/integration-bin. ! Found source: J1729-2657 ! ! 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 25092 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219i_uvs/J1729-2657_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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 48 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=1.008728Jy sigma=22.304358 ! Fit after self-cal, rms=0.868627Jy sigma=19.118789 ! 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=0.6101 mas, bmaj=1.684 mas, bpa=-4.613 degrees ! Estimated noise=0.555229 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 = 0.090457 Jy ! Component: 100 - total flux cleaned = 0.121194 Jy ! Total flux subtracted in 100 components = 0.121194 Jy ! Clean residual min=-0.005868 max=0.014916 Jy/beam ! Clean residual mean=-0.000024 rms=0.001893 Jy/beam ! Combined flux in latest and established models = 0.121194 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.121194 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=0.079545Jy sigma=1.643031 ! Fit after self-cal, rms=0.079406Jy sigma=1.640954 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171671 Jy ! Component: 100 - total flux cleaned = 0.0277432 Jy ! Total flux subtracted in 100 components = 0.0277432 Jy ! Clean residual min=-0.004709 max=0.009433 Jy/beam ! Clean residual mean=-0.000014 rms=0.001316 Jy/beam ! Combined flux in latest and established models = 0.148937 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 27 components and 0.148937 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=0.073038Jy sigma=1.458034 ! Fit after self-cal, rms=0.073022Jy sigma=1.457504 ! Inverting map ! Added new window around map position (1, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00924073 Jy ! Component: 100 - total flux cleaned = 0.0150965 Jy ! Total flux subtracted in 100 components = 0.0150965 Jy ! Clean residual min=-0.004416 max=0.005460 Jy/beam ! Clean residual mean=-0.000009 rms=0.001087 Jy/beam ! Combined flux in latest and established models = 0.164034 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 43 components and 0.164034 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=0.071187Jy sigma=1.406153 ! Fit after self-cal, rms=0.071126Jy sigma=1.404345 ! 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=0.8179 mas, bmaj=2.093 mas, bpa=-4.935 degrees ! Estimated noise=0.277156 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 = 0.00796105 Jy ! Component: 100 - total flux cleaned = 0.0124988 Jy ! Component: 150 - total flux cleaned = 0.0152116 Jy ! Component: 200 - total flux cleaned = 0.0168418 Jy ! Total flux subtracted in 200 components = 0.0168418 Jy ! Clean residual min=-0.003333 max=0.006628 Jy/beam ! Clean residual mean=-0.000006 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 0.180876 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 65 components and 0.180876 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=0.070332Jy sigma=1.379995 ! Fit after self-cal, rms=0.070293Jy sigma=1.378289 ! Inverting map ! Added new window around map position (4.4, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00649356 Jy ! Component: 100 - total flux cleaned = 0.00987684 Jy ! Component: 150 - total flux cleaned = 0.0121144 Jy ! Component: 200 - total flux cleaned = 0.0137857 Jy ! Total flux subtracted in 200 components = 0.0137857 Jy ! Clean residual min=-0.002639 max=0.003348 Jy/beam ! Clean residual mean=-0.000004 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.194661 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 95 components and 0.194661 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=0.069667Jy sigma=1.363688 ! Fit after self-cal, rms=0.069613Jy sigma=1.361815 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8179 x 2.093 at -4.935 degrees (North through East) ! Clean map min=-0.002599 max=0.12942 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* 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 0.95 FD 1.00 HN 1.17 KP 0.99 ! LA 0.98 MK 1.01 NL 1.03 OV 0.97 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.19 KP 1.00 ! LA 0.97 MK 1.01 NL 1.02 OV 0.97 ! PT 0.97 SC 1.04 ! ! ! 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 0.96 FD 1.01 HN 1.11 KP 1.02 ! LA 0.99 MK 0.98 NL 1.00 OV 0.99 ! PT 0.99 SC 0.97 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.069613Jy sigma=1.361815 ! Fit after self-cal, rms=0.070434Jy sigma=1.359014 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8188 mas, bmaj=2.091 mas, bpa=-4.883 degrees ! Estimated noise=0.275971 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 = 0.0020681 Jy ! Component: 100 - total flux cleaned = 0.00324594 Jy ! Component: 150 - total flux cleaned = 0.004066 Jy ! Component: 200 - total flux cleaned = 0.00454906 Jy ! Total flux subtracted in 200 components = 0.00454906 Jy ! Clean residual min=-0.002247 max=0.002177 Jy/beam ! Clean residual mean=-0.000002 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.199211 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 108 components and 0.199211 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=0.070363Jy sigma=1.357444 ! Fit after self-cal, rms=0.070380Jy sigma=1.357188 ! 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=0.070380Jy sigma=1.357188 ! Fit after self-cal, rms=0.069988Jy sigma=1.355233 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8241 mas, bmaj=2.1 mas, bpa=-4.501 degrees ! Estimated noise=0.273609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00158236 Jy ! Component: 100 - total flux cleaned = -0.00150109 Jy ! Component: 150 - total flux cleaned = -0.00152692 Jy ! Component: 200 - total flux cleaned = -0.00152738 Jy ! Total flux subtracted in 200 components = -0.00152738 Jy ! Clean residual min=-0.002000 max=0.001883 Jy/beam ! Clean residual mean=-0.000001 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.197683 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 121 components and 0.197683 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=0.069898Jy sigma=1.354437 ! Fit after self-cal, rms=0.069907Jy sigma=1.354343 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 = 0.000219939 Jy ! Component: 100 - total flux cleaned = 0.000277368 Jy ! Component: 150 - total flux cleaned = 0.000345958 Jy ! Component: 200 - total flux cleaned = 0.000376014 Jy ! Total flux subtracted in 200 components = 0.000376014 Jy ! Clean residual min=-0.001930 max=0.001931 Jy/beam ! Clean residual mean=-0.000001 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.198059 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 124 components and 0.198059 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=0.069892Jy sigma=1.354217 ! Fit after self-cal, rms=0.069893Jy sigma=1.354197 ! 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=0.069893Jy sigma=1.354197 ! Fit after self-cal, rms=0.069628Jy sigma=1.352831 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8267 mas, bmaj=2.107 mas, bpa=-4.301 degrees ! Estimated noise=0.271979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00126883 Jy ! Component: 100 - total flux cleaned = -0.0015606 Jy ! Component: 150 - total flux cleaned = -0.00154541 Jy ! Component: 200 - total flux cleaned = -0.00157314 Jy ! Total flux subtracted in 200 components = -0.00157314 Jy ! Clean residual min=-0.001791 max=0.001737 Jy/beam ! Clean residual mean=-0.000001 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.196486 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 141 components and 0.196486 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=0.069586Jy sigma=1.352609 ! Fit after self-cal, rms=0.069591Jy sigma=1.352590 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.8482e-05 Jy ! Component: 100 - total flux cleaned = 6.87719e-05 Jy ! Component: 150 - total flux cleaned = 6.87455e-05 Jy ! Component: 200 - total flux cleaned = 5.67545e-05 Jy ! Total flux subtracted in 200 components = 5.67545e-05 Jy ! Clean residual min=-0.001772 max=0.001756 Jy/beam ! Clean residual mean=-0.000001 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.196543 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 144 components and 0.196543 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=0.069584Jy sigma=1.352537 ! Fit after self-cal, rms=0.069585Jy sigma=1.352530 ! 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=0.069585Jy sigma=1.352530 ! Fit after self-cal, rms=0.070059Jy sigma=1.351172 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.294 mas, bmaj=5.734 mas, bpa=1.537 degrees ! Estimated noise=0.34469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.85228e-05 Jy ! Component: 100 - total flux cleaned = -6.61424e-05 Jy ! Component: 150 - total flux cleaned = -5.24274e-05 Jy ! Component: 200 - total flux cleaned = -2.57008e-05 Jy ! Total flux subtracted in 200 components = -2.57008e-05 Jy ! Clean residual min=-0.001948 max=0.001740 Jy/beam ! Clean residual mean=-0.000001 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.196517 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 148 components and 0.196517 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=0.070052Jy sigma=1.351131 ! Fit after self-cal, rms=0.070061Jy sigma=1.351098 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 = 0.000114255 Jy ! Component: 100 - total flux cleaned = 0.000114473 Jy ! Component: 150 - total flux cleaned = 0.000114677 Jy ! Component: 200 - total flux cleaned = 0.000126156 Jy ! Total flux subtracted in 200 components = 0.000126156 Jy ! Clean residual min=-0.001935 max=0.001701 Jy/beam ! Clean residual mean=-0.000000 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.196643 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 153 components and 0.196643 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=0.070063Jy sigma=1.351134 ! Fit after self-cal, rms=0.070063Jy sigma=1.351128 ! 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=0.8282 mas, bmaj=2.108 mas, bpa=-4.081 degrees ! Estimated noise=0.271419 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8282 x 2.108 at -4.081 degrees (North through East) ! Clean map min=-0.0016467 max=0.12661 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=0.6161 mas, bmaj=1.685 mas, bpa=-3.834 degrees ! Estimated noise=0.549634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0890051 Jy ! Component: 100 - total flux cleaned = 0.119104 Jy ! Component: 150 - total flux cleaned = 0.136127 Jy ! Component: 200 - total flux cleaned = 0.147275 Jy ! Total flux subtracted in 200 components = 0.147275 Jy ! Clean residual min=-0.004076 max=0.007324 Jy/beam ! Clean residual mean=-0.000012 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 0.147275 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.147275 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8282 mas, bmaj=2.108 mas, bpa=-4.081 degrees ! Estimated noise=0.271419 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 = 0.0131026 Jy ! Component: 100 - total flux cleaned = 0.021506 Jy ! Component: 150 - total flux cleaned = 0.0276405 Jy ! Component: 200 - total flux cleaned = 0.0322414 Jy ! Total flux subtracted in 200 components = 0.0322414 Jy ! Clean residual min=-0.002397 max=0.003259 Jy/beam ! Clean residual mean=-0.000006 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.179517 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 86 components and 0.179517 Jy ! Inverting map ! Added new window around map position (1.8, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0037156 Jy ! Component: 100 - total flux cleaned = 0.00654107 Jy ! Component: 150 - total flux cleaned = 0.00875768 Jy ! Component: 200 - total flux cleaned = 0.0105172 Jy ! Total flux subtracted in 200 components = 0.0105172 Jy ! Clean residual min=-0.001853 max=0.001956 Jy/beam ! Clean residual mean=-0.000003 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.190034 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 122 components and 0.190034 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=2.294 mas, bmaj=5.734 mas, bpa=1.537 degrees ! Estimated noise=0.34469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00246314 Jy ! Component: 100 - total flux cleaned = 0.00403345 Jy ! Component: 150 - total flux cleaned = 0.0050854 Jy ! Component: 200 - total flux cleaned = 0.00553931 Jy ! Total flux subtracted in 200 components = 0.00553931 Jy ! Clean residual min=-0.001882 max=0.001869 Jy/beam ! Clean residual mean=-0.000002 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.195573 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 = 0.000213339 Jy ! Component: 100 - total flux cleaned = 0.000294883 Jy ! Component: 150 - total flux cleaned = 0.000348995 Jy ! Component: 200 - total flux cleaned = 0.00034952 Jy ! Total flux subtracted in 200 components = 0.00034952 Jy ! Clean residual min=-0.001811 max=0.001820 Jy/beam ! Clean residual mean=-0.000001 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.195923 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 162 components and 0.195923 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8282 mas, bmaj=2.108 mas, bpa=-4.081 degrees ! Estimated noise=0.271419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00018857 Jy ! Component: 100 - total flux cleaned = -0.000102555 Jy ! Component: 150 - total flux cleaned = -2.64595e-05 Jy ! Component: 200 - total flux cleaned = 1.78555e-05 Jy ! Total flux subtracted in 200 components = 1.78555e-05 Jy ! Clean residual min=-0.001725 max=0.001460 Jy/beam ! Clean residual mean=-0.000001 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.195941 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 179 components and 0.195941 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=0.070065Jy sigma=1.350862 ! Fit after self-cal, rms=0.070062Jy sigma=1.350769 wmodel /scr/pima/bg219i_uvs/J1729-2657_X_map.mod ! Writing 179 model components to file: /scr/pima/bg219i_uvs/J1729-2657_X_map.mod wobs /scr/pima/bg219i_uvs/J1729-2657_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1729-2657_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1729-2657_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219i_uvs/J1729-2657_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 = -0.000643754 Jy ! Component: 100 - total flux cleaned = -0.000917372 Jy ! Component: 150 - total flux cleaned = -0.000995403 Jy ! Component: 200 - total flux cleaned = -0.00102061 Jy ! Component: 250 - total flux cleaned = -0.00106919 Jy ! Component: 300 - total flux cleaned = -0.00109308 Jy ! Component: 350 - total flux cleaned = -0.00114043 Jy ! Component: 400 - total flux cleaned = -0.00130183 Jy ! Component: 450 - total flux cleaned = -0.00136931 Jy ! Component: 500 - total flux cleaned = -0.00143587 Jy ! Component: 550 - total flux cleaned = -0.00154486 Jy ! Component: 600 - total flux cleaned = -0.00160951 Jy ! Component: 650 - total flux cleaned = -0.00169344 Jy ! Component: 700 - total flux cleaned = -0.00171425 Jy ! Component: 750 - total flux cleaned = -0.00173481 Jy ! Component: 800 - total flux cleaned = -0.00177522 Jy ! Component: 850 - total flux cleaned = -0.00183464 Jy ! Component: 900 - total flux cleaned = -0.00189275 Jy ! Component: 950 - total flux cleaned = -0.00185452 Jy ! Component: 1000 - total flux cleaned = -0.00193043 Jy ! Component: 1050 - total flux cleaned = -0.00196748 Jy ! Component: 1100 - total flux cleaned = -0.00194915 Jy ! Component: 1150 - total flux cleaned = -0.00202207 Jy ! Component: 1200 - total flux cleaned = -0.00207565 Jy ! Component: 1250 - total flux cleaned = -0.00207581 Jy ! Component: 1300 - total flux cleaned = -0.00207623 Jy ! Component: 1350 - total flux cleaned = -0.00209376 Jy ! Component: 1400 - total flux cleaned = -0.00214525 Jy ! Component: 1450 - total flux cleaned = -0.00214522 Jy ! Component: 1500 - total flux cleaned = -0.00216217 Jy ! Component: 1550 - total flux cleaned = -0.002162 Jy ! Component: 1600 - total flux cleaned = -0.00211283 Jy ! Component: 1650 - total flux cleaned = -0.00216147 Jy ! Component: 1700 - total flux cleaned = -0.00211322 Jy ! Component: 1750 - total flux cleaned = -0.00203413 Jy ! Component: 1800 - total flux cleaned = -0.00204984 Jy ! Component: 1850 - total flux cleaned = -0.00197211 Jy ! Component: 1900 - total flux cleaned = -0.00198769 Jy ! Component: 1950 - total flux cleaned = -0.00191114 Jy ! Component: 2000 - total flux cleaned = -0.00188107 Jy ! Component: 2050 - total flux cleaned = -0.00182141 Jy ! Component: 2100 - total flux cleaned = -0.0018068 Jy ! Component: 2150 - total flux cleaned = -0.00176269 Jy ! Component: 2200 - total flux cleaned = -0.00177724 Jy ! Component: 2250 - total flux cleaned = -0.00173403 Jy ! Component: 2300 - total flux cleaned = -0.00171979 Jy ! Component: 2350 - total flux cleaned = -0.00169118 Jy ! Component: 2400 - total flux cleaned = -0.00170522 Jy ! Component: 2450 - total flux cleaned = -0.00163568 Jy ! Component: 2500 - total flux cleaned = -0.00164948 Jy ! Component: 2550 - total flux cleaned = -0.00160851 Jy ! Component: 2600 - total flux cleaned = -0.00162222 Jy ! Component: 2650 - total flux cleaned = -0.00160874 Jy ! Component: 2700 - total flux cleaned = -0.00164888 Jy ! Component: 2750 - total flux cleaned = -0.00167529 Jy ! Component: 2800 - total flux cleaned = -0.00164902 Jy ! Component: 2850 - total flux cleaned = -0.00170096 Jy ! Component: 2900 - total flux cleaned = -0.00164926 Jy ! Component: 2950 - total flux cleaned = -0.0016622 Jy ! Component: 3000 - total flux cleaned = -0.00168748 Jy ! Component: 3050 - total flux cleaned = -0.00168734 Jy ! Component: 3100 - total flux cleaned = -0.00167476 Jy ! Component: 3150 - total flux cleaned = -0.0016748 Jy ! Component: 3200 - total flux cleaned = -0.0017241 Jy ! Component: 3250 - total flux cleaned = -0.00171192 Jy ! Component: 3300 - total flux cleaned = -0.00173614 Jy ! Component: 3350 - total flux cleaned = -0.00172418 Jy ! Component: 3400 - total flux cleaned = -0.00173605 Jy ! Component: 3450 - total flux cleaned = -0.00173608 Jy ! Component: 3500 - total flux cleaned = -0.00174781 Jy ! Component: 3550 - total flux cleaned = -0.00175946 Jy ! Component: 3600 - total flux cleaned = -0.00177118 Jy ! Component: 3650 - total flux cleaned = -0.00177106 Jy ! Component: 3700 - total flux cleaned = -0.00178253 Jy ! Component: 3750 - total flux cleaned = -0.00183956 Jy ! Component: 3800 - total flux cleaned = -0.00185098 Jy ! Component: 3850 - total flux cleaned = -0.00186234 Jy ! Component: 3900 - total flux cleaned = -0.00185112 Jy ! Component: 3950 - total flux cleaned = -0.00188452 Jy ! Component: 4000 - total flux cleaned = -0.0018957 Jy ! Component: 4050 - total flux cleaned = -0.00191761 Jy ! Total flux subtracted in 4096 components = -0.00193931 Jy ! Clean residual min=-0.000670 max=0.000626 Jy/beam ! Clean residual mean=-0.000001 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.194001 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 467 components and 0.194001 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1729-2657_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8282 x 2.108 at -4.081 degrees (North through East) ! Clean map min=-0.0011267 max=0.12717 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1729-2657_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.127172 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000181733 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.428711 0.428711 0.857421 1.71484 3.42969 6.85937 13.7187 27.4375 54.875 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.127 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 699.772 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1729-2657_X_uvs.log closed on Wed Apr 6 23:51:52 2016