! Started logfile: /scr/pima/bg219h_uvs/J1826-2924_X_uvs.log on Thu Apr 7 12:18:09 2016 obs /scr/pima/bg219h_uvs/J1826-2924_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1826-2924_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.855556 visibilities/baseline/integration-bin. ! Found source: J1826-2924 ! ! 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 12936 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/bg219h_uvs/J1826-2924_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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 42 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=1.045654Jy sigma=20.224199 ! Fit after self-cal, rms=0.717983Jy sigma=13.673630 ! 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=0.6154 mas, bmaj=1.744 mas, bpa=-10.68 degrees ! Estimated noise=0.734084 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 = 0.219345 Jy ! Component: 100 - total flux cleaned = 0.273261 Jy ! Total flux subtracted in 100 components = 0.273261 Jy ! Clean residual min=-0.009708 max=0.024612 Jy/beam ! Clean residual mean=-0.000025 rms=0.002622 Jy/beam ! Combined flux in latest and established models = 0.273261 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.273261 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=0.097406Jy sigma=1.717827 ! Fit after self-cal, rms=0.097415Jy sigma=1.717528 ! Inverting map ! Added new window around map position (-0.8, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0252211 Jy ! Component: 100 - total flux cleaned = 0.0390194 Jy ! Total flux subtracted in 100 components = 0.0390194 Jy ! Clean residual min=-0.006600 max=0.010981 Jy/beam ! Clean residual mean=-0.000015 rms=0.001680 Jy/beam ! Combined flux in latest and established models = 0.31228 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 7 components and 0.31228 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=0.090274Jy sigma=1.541541 ! Fit after self-cal, rms=0.090230Jy sigma=1.539661 ! Inverting map ! Added new window around map position (-1.2, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00988644 Jy ! Component: 100 - total flux cleaned = 0.0125255 Jy ! Total flux subtracted in 100 components = 0.0125255 Jy ! Clean residual min=-0.005925 max=0.009176 Jy/beam ! Clean residual mean=-0.000012 rms=0.001459 Jy/beam ! Combined flux in latest and established models = 0.324806 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.324806 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=0.089106Jy sigma=1.516165 ! Fit after self-cal, rms=0.089061Jy sigma=1.514387 ! 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=0.7877 mas, bmaj=2.088 mas, bpa=-7.316 degrees ! Estimated noise=0.478721 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 = 0.00496383 Jy ! Component: 100 - total flux cleaned = 0.00566176 Jy ! Component: 150 - total flux cleaned = 0.00566729 Jy ! Component: 200 - total flux cleaned = 0.00556329 Jy ! Total flux subtracted in 200 components = 0.00556329 Jy ! Clean residual min=-0.005284 max=0.006000 Jy/beam ! Clean residual mean=-0.000011 rms=0.001352 Jy/beam ! Combined flux in latest and established models = 0.330369 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 27 components and 0.330369 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=0.088586Jy sigma=1.506311 ! Fit after self-cal, rms=0.088585Jy sigma=1.505729 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7877 x 2.088 at -7.316 degrees (North through East) ! Clean map min=-0.0051508 max=0.27694 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 0.99 FD 0.98 HN 1.17 KP 0.96 ! LA 1.02 MK 1.06 NL 0.98 OV 0.98 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.14 KP 0.99 ! LA 1.03 MK 1.00 NL 0.96 OV 0.98 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.15 KP 0.96 ! LA 1.03 MK 1.01 NL 0.96 OV 0.98 ! PT 1.00 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.15 KP 0.96 ! LA 1.04 MK 1.01 NL 0.98 OV 0.95 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.16 KP 0.98 ! LA 1.03 MK 0.99 NL 0.94 OV 0.98 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.09 KP 0.98 ! LA 1.04 MK 0.98 NL 0.96 OV 0.98 ! PT 0.99 SC 0.98 ! ! ! 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=0.088585Jy sigma=1.505729 ! Fit after self-cal, rms=0.091672Jy sigma=1.482537 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7906 mas, bmaj=2.081 mas, bpa=-7.034 degrees ! Estimated noise=0.479642 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 = -0.000159764 Jy ! Component: 100 - total flux cleaned = -0.000580897 Jy ! Component: 150 - total flux cleaned = -0.000735204 Jy ! Component: 200 - total flux cleaned = -0.000878234 Jy ! Total flux subtracted in 200 components = -0.000878234 Jy ! Clean residual min=-0.004322 max=0.004651 Jy/beam ! Clean residual mean=-0.000008 rms=0.000993 Jy/beam ! Combined flux in latest and established models = 0.329491 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 42 components and 0.329491 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=0.091583Jy sigma=1.480918 ! Fit after self-cal, rms=0.091640Jy sigma=1.480725 ! 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=0.091640Jy sigma=1.480725 ! Fit after self-cal, rms=0.092292Jy sigma=1.472364 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7914 mas, bmaj=2.079 mas, bpa=-6.873 degrees ! Estimated noise=0.479168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00166579 Jy ! Component: 100 - total flux cleaned = -0.00184485 Jy ! Component: 150 - total flux cleaned = -0.00194904 Jy ! Component: 200 - total flux cleaned = -0.00204318 Jy ! Total flux subtracted in 200 components = -0.00204318 Jy ! Clean residual min=-0.003743 max=0.004273 Jy/beam ! Clean residual mean=-0.000008 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.327448 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.327448 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=0.092195Jy sigma=1.470936 ! Fit after self-cal, rms=0.092203Jy sigma=1.470792 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 (6.6, -6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018774 Jy ! Component: 100 - total flux cleaned = 0.00199097 Jy ! Component: 150 - total flux cleaned = 0.00193746 Jy ! Component: 200 - total flux cleaned = 0.00188696 Jy ! Total flux subtracted in 200 components = 0.00188696 Jy ! Clean residual min=-0.003485 max=0.003332 Jy/beam ! Clean residual mean=-0.000008 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.329335 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 78 components and 0.329335 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=0.091996Jy sigma=1.467435 ! Fit after self-cal, rms=0.092000Jy sigma=1.467116 ! 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=0.092000Jy sigma=1.467116 ! Fit after self-cal, rms=0.092591Jy sigma=1.460929 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7923 mas, bmaj=2.08 mas, bpa=-6.773 degrees ! Estimated noise=0.478798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000562838 Jy ! Component: 100 - total flux cleaned = -0.000877971 Jy ! Component: 150 - total flux cleaned = -0.000959834 Jy ! Component: 200 - total flux cleaned = -0.00103516 Jy ! Total flux subtracted in 200 components = -0.00103516 Jy ! Clean residual min=-0.003324 max=0.003071 Jy/beam ! Clean residual mean=-0.000008 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.328299 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 94 components and 0.328299 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=0.092534Jy sigma=1.460262 ! Fit after self-cal, rms=0.092545Jy sigma=1.460210 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 = -6.00001e-05 Jy ! Component: 100 - total flux cleaned = -5.85957e-05 Jy ! Component: 150 - total flux cleaned = -0.000124144 Jy ! Component: 200 - total flux cleaned = -0.000154742 Jy ! Total flux subtracted in 200 components = -0.000154742 Jy ! Clean residual min=-0.003340 max=0.003043 Jy/beam ! Clean residual mean=-0.000008 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.328145 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 101 components and 0.328145 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=0.092515Jy sigma=1.459825 ! Fit after self-cal, rms=0.092515Jy sigma=1.459815 ! 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=0.092515Jy sigma=1.459815 ! Fit after self-cal, rms=0.092744Jy sigma=1.459684 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.264 mas, bmaj=5.759 mas, bpa=-1.672 degrees ! Estimated noise=0.62237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000343025 Jy ! Component: 100 - total flux cleaned = -0.00029284 Jy ! Component: 150 - total flux cleaned = -0.000320164 Jy ! Component: 200 - total flux cleaned = -0.00042252 Jy ! Total flux subtracted in 200 components = -0.00042252 Jy ! Clean residual min=-0.004054 max=0.003611 Jy/beam ! Clean residual mean=-0.000016 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 0.327722 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 111 components and 0.327722 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=0.092740Jy sigma=1.459708 ! Fit after self-cal, rms=0.092740Jy sigma=1.459652 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 = -0.0002093 Jy ! Component: 100 - total flux cleaned = -0.0002554 Jy ! Component: 150 - total flux cleaned = -0.000254878 Jy ! Component: 200 - total flux cleaned = -0.000294945 Jy ! Total flux subtracted in 200 components = -0.000294945 Jy ! Clean residual min=-0.004101 max=0.003568 Jy/beam ! Clean residual mean=-0.000016 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 0.327427 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 116 components and 0.327427 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=0.092732Jy sigma=1.459659 ! Fit after self-cal, rms=0.092731Jy sigma=1.459633 ! 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=0.7926 mas, bmaj=2.08 mas, bpa=-6.762 degrees ! Estimated noise=0.478112 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7926 x 2.08 at -6.762 degrees (North through East) ! Clean map min=-0.0033561 max=0.2794 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=0.6182 mas, bmaj=1.731 mas, bpa=-10.26 degrees ! Estimated noise=0.736244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.219792 Jy ! Component: 100 - total flux cleaned = 0.272581 Jy ! Component: 150 - total flux cleaned = 0.295263 Jy ! Component: 200 - total flux cleaned = 0.307338 Jy ! Total flux subtracted in 200 components = 0.307338 Jy ! Clean residual min=-0.005501 max=0.007027 Jy/beam ! Clean residual mean=-0.000009 rms=0.001309 Jy/beam ! Combined flux in latest and established models = 0.307338 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.307338 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7926 mas, bmaj=2.08 mas, bpa=-6.762 degrees ! Estimated noise=0.478112 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 = 0.00896975 Jy ! Component: 100 - total flux cleaned = 0.0142042 Jy ! Component: 150 - total flux cleaned = 0.0164456 Jy ! Component: 200 - total flux cleaned = 0.0169157 Jy ! Total flux subtracted in 200 components = 0.0169157 Jy ! Clean residual min=-0.003396 max=0.003485 Jy/beam ! Clean residual mean=-0.000010 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.324254 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 23 components and 0.324254 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=2.264 mas, bmaj=5.759 mas, bpa=-1.672 degrees ! Estimated noise=0.62237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310597 Jy ! Component: 100 - total flux cleaned = 0.00349535 Jy ! Component: 150 - total flux cleaned = 0.00355141 Jy ! Component: 200 - total flux cleaned = 0.00360005 Jy ! Total flux subtracted in 200 components = 0.00360005 Jy ! Clean residual min=-0.003976 max=0.003709 Jy/beam ! Clean residual mean=-0.000017 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.327854 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 = 7.58919e-05 Jy ! Component: 100 - total flux cleaned = 4.49467e-05 Jy ! Component: 150 - total flux cleaned = -1.10598e-05 Jy ! Component: 200 - total flux cleaned = -6.20525e-05 Jy ! Total flux subtracted in 200 components = -6.20525e-05 Jy ! Clean residual min=-0.004079 max=0.003763 Jy/beam ! Clean residual mean=-0.000016 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.327792 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 51 components and 0.327792 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7926 mas, bmaj=2.08 mas, bpa=-6.762 degrees ! Estimated noise=0.478112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000314351 Jy ! Component: 100 - total flux cleaned = 0.000146021 Jy ! Component: 150 - total flux cleaned = -0.000143824 Jy ! Component: 200 - total flux cleaned = -0.000329931 Jy ! Total flux subtracted in 200 components = -0.000329931 Jy ! Clean residual min=-0.003392 max=0.003012 Jy/beam ! Clean residual mean=-0.000007 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.327462 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.327462 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=0.092801Jy sigma=1.460949 ! Fit after self-cal, rms=0.092766Jy sigma=1.460769 wmodel /scr/pima/bg219h_uvs/J1826-2924_X_map.mod ! Writing 60 model components to file: /scr/pima/bg219h_uvs/J1826-2924_X_map.mod wobs /scr/pima/bg219h_uvs/J1826-2924_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1826-2924_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1826-2924_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219h_uvs/J1826-2924_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 = -0.000786206 Jy ! Component: 100 - total flux cleaned = -0.0014118 Jy ! Component: 150 - total flux cleaned = -0.00194939 Jy ! Component: 200 - total flux cleaned = -0.00237261 Jy ! Component: 250 - total flux cleaned = -0.00282822 Jy ! Component: 300 - total flux cleaned = -0.00318109 Jy ! Component: 350 - total flux cleaned = -0.00348102 Jy ! Component: 400 - total flux cleaned = -0.00364784 Jy ! Component: 450 - total flux cleaned = -0.00385133 Jy ! Component: 500 - total flux cleaned = -0.00405046 Jy ! Component: 550 - total flux cleaned = -0.0042062 Jy ! Component: 600 - total flux cleaned = -0.00443538 Jy ! Component: 650 - total flux cleaned = -0.00458559 Jy ! Component: 700 - total flux cleaned = -0.00480713 Jy ! Component: 750 - total flux cleaned = -0.00506007 Jy ! Component: 800 - total flux cleaned = -0.00516616 Jy ! Component: 850 - total flux cleaned = -0.00530601 Jy ! Component: 900 - total flux cleaned = -0.00544468 Jy ! Component: 950 - total flux cleaned = -0.00561359 Jy ! Component: 1000 - total flux cleaned = -0.00574607 Jy ! Component: 1050 - total flux cleaned = -0.0058772 Jy ! Component: 1100 - total flux cleaned = -0.0058777 Jy ! Component: 1150 - total flux cleaned = -0.00610173 Jy ! Component: 1200 - total flux cleaned = -0.00607016 Jy ! Component: 1250 - total flux cleaned = -0.00619471 Jy ! Component: 1300 - total flux cleaned = -0.00613331 Jy ! Component: 1350 - total flux cleaned = -0.00625484 Jy ! Component: 1400 - total flux cleaned = -0.00628439 Jy ! Component: 1450 - total flux cleaned = -0.00631395 Jy ! Component: 1500 - total flux cleaned = -0.00637238 Jy ! Component: 1550 - total flux cleaned = -0.00640098 Jy ! Component: 1600 - total flux cleaned = -0.00637236 Jy ! Component: 1650 - total flux cleaned = -0.0064856 Jy ! Component: 1700 - total flux cleaned = -0.00645769 Jy ! Component: 1750 - total flux cleaned = -0.0064856 Jy ! Component: 1800 - total flux cleaned = -0.00654055 Jy ! Component: 1850 - total flux cleaned = -0.00659468 Jy ! Component: 1900 - total flux cleaned = -0.0065139 Jy ! Component: 1950 - total flux cleaned = -0.00659371 Jy ! Component: 2000 - total flux cleaned = -0.00654098 Jy ! Component: 2050 - total flux cleaned = -0.00646302 Jy ! Component: 2100 - total flux cleaned = -0.00651504 Jy ! Component: 2150 - total flux cleaned = -0.00659189 Jy ! Component: 2200 - total flux cleaned = -0.00659163 Jy ! Component: 2250 - total flux cleaned = -0.00651679 Jy ! Component: 2300 - total flux cleaned = -0.00651699 Jy ! Component: 2350 - total flux cleaned = -0.00656649 Jy ! Component: 2400 - total flux cleaned = -0.0066397 Jy ! Component: 2450 - total flux cleaned = -0.0065911 Jy ! Component: 2500 - total flux cleaned = -0.00656718 Jy ! Component: 2550 - total flux cleaned = -0.00668599 Jy ! Component: 2600 - total flux cleaned = -0.00668608 Jy ! Component: 2650 - total flux cleaned = -0.00673261 Jy ! Component: 2700 - total flux cleaned = -0.00675591 Jy ! Component: 2750 - total flux cleaned = -0.00675592 Jy ! Component: 2800 - total flux cleaned = -0.00682459 Jy ! Component: 2850 - total flux cleaned = -0.00684745 Jy ! Component: 2900 - total flux cleaned = -0.0070051 Jy ! Component: 2950 - total flux cleaned = -0.00698244 Jy ! Component: 3000 - total flux cleaned = -0.00700477 Jy ! Component: 3050 - total flux cleaned = -0.00709276 Jy ! Component: 3100 - total flux cleaned = -0.00709281 Jy ! Component: 3150 - total flux cleaned = -0.0071578 Jy ! Component: 3200 - total flux cleaned = -0.00715793 Jy ! Component: 3250 - total flux cleaned = -0.00722228 Jy ! Component: 3300 - total flux cleaned = -0.00728587 Jy ! Component: 3350 - total flux cleaned = -0.00734913 Jy ! Component: 3400 - total flux cleaned = -0.00739077 Jy ! Component: 3450 - total flux cleaned = -0.00741143 Jy ! Component: 3500 - total flux cleaned = -0.00743205 Jy ! Component: 3550 - total flux cleaned = -0.00745226 Jy ! Component: 3600 - total flux cleaned = -0.00751339 Jy ! Component: 3650 - total flux cleaned = -0.00747304 Jy ! Component: 3700 - total flux cleaned = -0.00751322 Jy ! Component: 3750 - total flux cleaned = -0.00757312 Jy ! Component: 3800 - total flux cleaned = -0.00753341 Jy ! Component: 3850 - total flux cleaned = -0.0075729 Jy ! Component: 3900 - total flux cleaned = -0.0076121 Jy ! Component: 3950 - total flux cleaned = -0.00763136 Jy ! Component: 4000 - total flux cleaned = -0.00768916 Jy ! Component: 4050 - total flux cleaned = -0.0076892 Jy ! Total flux subtracted in 4096 components = -0.00776533 Jy ! Clean residual min=-0.001106 max=0.001397 Jy/beam ! Clean residual mean=-0.000003 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.319697 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 370 components and 0.319697 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1826-2924_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7926 x 2.08 at -6.762 degrees (North through East) ! Clean map min=-0.0022125 max=0.28238 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1826-2924_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.282375 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000330163 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.350771 0.350771 0.701541 1.40308 2.80617 5.61233 11.2247 22.4493 44.8987 89.7973 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.282 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 855.259 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1826-2924_X_uvs.log closed on Thu Apr 7 12:18:13 2016