! Started logfile: /scr/pima/bg219h_uvs/J0151+5454_X_uvs.log on Thu Apr 7 11:56:39 2016 obs /scr/pima/bg219h_uvs/J0151+5454_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0151+5454_X_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.713793 visibilities/baseline/integration-bin. ! Found source: J0151+5454 ! ! 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 22356 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/J0151+5454_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 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 76 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=1.003712Jy sigma=25.388421 ! Fit after self-cal, rms=0.929280Jy sigma=23.443186 ! 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=0.854 mas, bmaj=1.633 mas, bpa=48.05 degrees ! Estimated noise=0.517292 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 = 0.0528672 Jy ! Component: 100 - total flux cleaned = 0.0702531 Jy ! Total flux subtracted in 100 components = 0.0702531 Jy ! Clean residual min=-0.004154 max=0.007835 Jy/beam ! Clean residual mean=0.000038 rms=0.001210 Jy/beam ! Combined flux in latest and established models = 0.0702531 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0702531 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=0.063624Jy sigma=1.472070 ! Fit after self-cal, rms=0.062734Jy sigma=1.450316 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00986978 Jy ! Component: 100 - total flux cleaned = 0.0150338 Jy ! Total flux subtracted in 100 components = 0.0150338 Jy ! Clean residual min=-0.003323 max=0.003916 Jy/beam ! Clean residual mean=0.000015 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.085287 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.085287 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=0.060967Jy sigma=1.399182 ! Fit after self-cal, rms=0.060951Jy sigma=1.398084 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.117 mas, bmaj=1.751 mas, bpa=47.64 degrees ! Estimated noise=0.256693 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 = 0.00428413 Jy ! Component: 100 - total flux cleaned = 0.00551366 Jy ! Component: 150 - total flux cleaned = 0.00581456 Jy ! Component: 200 - total flux cleaned = 0.00586094 Jy ! Total flux subtracted in 200 components = 0.00586094 Jy ! Clean residual min=-0.002146 max=0.002699 Jy/beam ! Clean residual mean=0.000004 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.0911479 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.0911479 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=0.060626Jy sigma=1.390374 ! Fit after self-cal, rms=0.060613Jy sigma=1.389912 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.117 x 1.751 at 47.64 degrees (North through East) ! Clean map min=-0.0020799 max=0.071206 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 1.01 FD 1.01 HN 0.94 KP 0.98 ! LA 1.00 MK 1.06 NL 0.99 OV 0.99 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 0.95 KP 1.00 ! LA 0.95 MK 1.07 NL 0.99 OV 1.02 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.01 KP 1.01 ! LA 0.94 MK 0.99 NL 1.00 OV 1.02 ! PT 1.13 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.96 KP 1.05 ! LA 0.99 MK 1.01 NL 1.00 OV 1.00 ! PT 1.04 SC 0.96 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 0.92 KP 1.02 ! LA 0.94 MK 1.00 NL 1.02 OV 0.98 ! PT 1.04 SC 0.95 ! ! ! 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 1.02 FD 1.01 HN 0.92 KP 0.97 ! LA 0.94 MK 0.99 NL 1.01 OV 1.02 ! PT 1.00 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=0.060613Jy sigma=1.389912 ! Fit after self-cal, rms=0.059510Jy sigma=1.387327 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.117 mas, bmaj=1.74 mas, bpa=47.51 degrees ! Estimated noise=0.25526 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 (4.6, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173155 Jy ! Component: 100 - total flux cleaned = 0.00235027 Jy ! Component: 150 - total flux cleaned = 0.00258142 Jy ! Component: 200 - total flux cleaned = 0.00275344 Jy ! Total flux subtracted in 200 components = 0.00275344 Jy ! Clean residual min=-0.001753 max=0.001557 Jy/beam ! Clean residual mean=0.000003 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0939014 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 31 components and 0.0939014 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=0.059426Jy sigma=1.385188 ! Fit after self-cal, rms=0.059413Jy sigma=1.384889 ! 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=0.059413Jy sigma=1.384889 ! Fit after self-cal, rms=0.059260Jy sigma=1.381383 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.121 mas, bmaj=1.721 mas, bpa=47.97 degrees ! Estimated noise=0.254895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000122679 Jy ! Component: 100 - total flux cleaned = 0.000213278 Jy ! Component: 150 - total flux cleaned = 0.00033837 Jy ! Component: 200 - total flux cleaned = 0.000443855 Jy ! Total flux subtracted in 200 components = 0.000443855 Jy ! Clean residual min=-0.001320 max=0.001374 Jy/beam ! Clean residual mean=0.000000 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0943452 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 49 components and 0.0943452 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=0.059230Jy sigma=1.380865 ! Fit after self-cal, rms=0.059238Jy sigma=1.380696 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 = 7.83684e-05 Jy ! Component: 100 - total flux cleaned = 0.000157158 Jy ! Component: 150 - total flux cleaned = 0.000210854 Jy ! Component: 200 - total flux cleaned = 0.00021107 Jy ! Total flux subtracted in 200 components = 0.00021107 Jy ! Clean residual min=-0.001306 max=0.001366 Jy/beam ! Clean residual mean=0.000000 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0945563 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 55 components and 0.0945563 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=0.059226Jy sigma=1.380444 ! Fit after self-cal, rms=0.059226Jy sigma=1.380426 ! Inverting map ! Added new window around map position (14, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000704686 Jy ! Component: 100 - total flux cleaned = 0.00107272 Jy ! Component: 150 - total flux cleaned = 0.00135797 Jy ! Component: 200 - total flux cleaned = 0.00158566 Jy ! Total flux subtracted in 200 components = 0.00158566 Jy ! Clean residual min=-0.001201 max=0.001117 Jy/beam ! Clean residual mean=0.000002 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.096142 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 73 components and 0.096142 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=0.059192Jy sigma=1.379555 ! Fit after self-cal, rms=0.059193Jy sigma=1.379481 ! 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=0.059193Jy sigma=1.379481 ! Fit after self-cal, rms=0.058952Jy sigma=1.378675 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.121 mas, bmaj=1.713 mas, bpa=48.06 degrees ! Estimated noise=0.254418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000388705 Jy ! Component: 100 - total flux cleaned = 0.000523018 Jy ! Component: 150 - total flux cleaned = 0.000602308 Jy ! Component: 200 - total flux cleaned = 0.000674066 Jy ! Total flux subtracted in 200 components = 0.000674066 Jy ! Clean residual min=-0.001177 max=0.001072 Jy/beam ! Clean residual mean=0.000001 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.096816 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 83 components and 0.096816 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=0.058936Jy sigma=1.378355 ! Fit after self-cal, rms=0.058938Jy sigma=1.378306 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 = 8.83293e-05 Jy ! Component: 100 - total flux cleaned = 0.0001377 Jy ! Component: 150 - total flux cleaned = 0.000122655 Jy ! Component: 200 - total flux cleaned = 0.000122757 Jy ! Total flux subtracted in 200 components = 0.000122757 Jy ! Clean residual min=-0.001156 max=0.001099 Jy/beam ! Clean residual mean=0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0969388 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 90 components and 0.0969388 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=0.058929Jy sigma=1.378137 ! Fit after self-cal, rms=0.058930Jy sigma=1.378128 ! 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=0.058930Jy sigma=1.378128 ! Fit after self-cal, rms=0.058812Jy sigma=1.378076 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.183 mas, bmaj=2.362 mas, bpa=44.65 degrees ! Estimated noise=0.301493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.6469e-05 Jy ! Component: 100 - total flux cleaned = 6.66764e-05 Jy ! Component: 150 - total flux cleaned = 7.76013e-05 Jy ! Component: 200 - total flux cleaned = 9.78817e-05 Jy ! Total flux subtracted in 200 components = 9.78817e-05 Jy ! Clean residual min=-0.000977 max=0.000971 Jy/beam ! Clean residual mean=0.000004 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0970366 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 103 components and 0.0970366 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=0.058809Jy sigma=1.378008 ! Fit after self-cal, rms=0.058806Jy sigma=1.377994 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 = 7.46325e-05 Jy ! Component: 100 - total flux cleaned = 0.000102402 Jy ! Component: 150 - total flux cleaned = 0.000127291 Jy ! Component: 200 - total flux cleaned = 0.00012734 Jy ! Total flux subtracted in 200 components = 0.00012734 Jy ! Clean residual min=-0.000952 max=0.000975 Jy/beam ! Clean residual mean=0.000004 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.097164 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 111 components and 0.097164 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=0.058805Jy sigma=1.377961 ! Fit after self-cal, rms=0.058804Jy sigma=1.377960 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.122 mas, bmaj=1.709 mas, bpa=48.05 degrees ! Estimated noise=0.254139 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.122 x 1.709 at 48.05 degrees (North through East) ! Clean map min=-0.0012413 max=0.070343 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=0.8563 mas, bmaj=1.596 mas, bpa=48.34 degrees ! Estimated noise=0.510783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0527716 Jy ! Component: 100 - total flux cleaned = 0.0715048 Jy ! Component: 150 - total flux cleaned = 0.079926 Jy ! Component: 200 - total flux cleaned = 0.0843664 Jy ! Total flux subtracted in 200 components = 0.0843664 Jy ! Clean residual min=-0.003307 max=0.003421 Jy/beam ! Clean residual mean=0.000013 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.0843665 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0843665 Jy ! Inverting map and beam ! Estimated beam: bmin=1.122 mas, bmaj=1.709 mas, bpa=48.05 degrees ! Estimated noise=0.254139 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 = 0.00421693 Jy ! Component: 100 - total flux cleaned = 0.00655656 Jy ! Component: 150 - total flux cleaned = 0.00805608 Jy ! Component: 200 - total flux cleaned = 0.00888962 Jy ! Total flux subtracted in 200 components = 0.00888962 Jy ! Clean residual min=-0.001567 max=0.001484 Jy/beam ! Clean residual mean=0.000002 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0932561 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 42 components and 0.0932561 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=2.183 mas, bmaj=2.362 mas, bpa=44.65 degrees ! Estimated noise=0.301493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150554 Jy ! Component: 100 - total flux cleaned = 0.00228978 Jy ! Component: 150 - total flux cleaned = 0.00286719 Jy ! Component: 200 - total flux cleaned = 0.00325242 Jy ! Total flux subtracted in 200 components = 0.00325242 Jy ! Clean residual min=-0.001100 max=0.001029 Jy/beam ! Clean residual mean=0.000003 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0965085 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 = 0.000318864 Jy ! Component: 100 - total flux cleaned = 0.000586893 Jy ! Component: 150 - total flux cleaned = 0.000754505 Jy ! Component: 200 - total flux cleaned = 0.00084527 Jy ! Total flux subtracted in 200 components = 0.00084527 Jy ! Clean residual min=-0.001006 max=0.000984 Jy/beam ! Clean residual mean=0.000003 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0973538 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 90 components and 0.0973538 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.122 mas, bmaj=1.709 mas, bpa=48.05 degrees ! Estimated noise=0.254139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000457478 Jy ! Component: 100 - total flux cleaned = -0.000297196 Jy ! Component: 150 - total flux cleaned = -0.000186115 Jy ! Component: 200 - total flux cleaned = -0.000135989 Jy ! Total flux subtracted in 200 components = -0.000135989 Jy ! Clean residual min=-0.001351 max=0.001138 Jy/beam ! Clean residual mean=0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0972178 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 103 components and 0.0972178 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=0.058829Jy sigma=1.378541 ! Fit after self-cal, rms=0.058826Jy sigma=1.378386 wmodel /scr/pima/bg219h_uvs/J0151+5454_X_map.mod ! Writing 103 model components to file: /scr/pima/bg219h_uvs/J0151+5454_X_map.mod wobs /scr/pima/bg219h_uvs/J0151+5454_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0151+5454_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0151+5454_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219h_uvs/J0151+5454_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 = -0.000300292 Jy ! Component: 100 - total flux cleaned = -0.00041569 Jy ! Component: 150 - total flux cleaned = -0.000508191 Jy ! Component: 200 - total flux cleaned = -0.000561683 Jy ! Component: 250 - total flux cleaned = -0.000665725 Jy ! Component: 300 - total flux cleaned = -0.00081838 Jy ! Component: 350 - total flux cleaned = -0.000934833 Jy ! Component: 400 - total flux cleaned = -0.00108144 Jy ! Component: 450 - total flux cleaned = -0.00119331 Jy ! Component: 500 - total flux cleaned = -0.00120903 Jy ! Component: 550 - total flux cleaned = -0.00127119 Jy ! Component: 600 - total flux cleaned = -0.00130195 Jy ! Component: 650 - total flux cleaned = -0.00131719 Jy ! Component: 700 - total flux cleaned = -0.00134719 Jy ! Component: 750 - total flux cleaned = -0.00133242 Jy ! Component: 800 - total flux cleaned = -0.00133273 Jy ! Component: 850 - total flux cleaned = -0.00134726 Jy ! Component: 900 - total flux cleaned = -0.00133321 Jy ! Component: 950 - total flux cleaned = -0.00134719 Jy ! Component: 1000 - total flux cleaned = -0.00137468 Jy ! Component: 1050 - total flux cleaned = -0.00133379 Jy ! Component: 1100 - total flux cleaned = -0.00130691 Jy ! Component: 1150 - total flux cleaned = -0.00130691 Jy ! Component: 1200 - total flux cleaned = -0.0012806 Jy ! Component: 1250 - total flux cleaned = -0.00128033 Jy ! Component: 1300 - total flux cleaned = -0.00124161 Jy ! Component: 1350 - total flux cleaned = -0.00121605 Jy ! Component: 1400 - total flux cleaned = -0.00120329 Jy ! Component: 1450 - total flux cleaned = -0.00119055 Jy ! Component: 1500 - total flux cleaned = -0.00115326 Jy ! Component: 1550 - total flux cleaned = -0.00107978 Jy ! Component: 1600 - total flux cleaned = -0.00109204 Jy ! Component: 1650 - total flux cleaned = -0.00103209 Jy ! Component: 1700 - total flux cleaned = -0.00103216 Jy ! Component: 1750 - total flux cleaned = -0.000996928 Jy ! Component: 1800 - total flux cleaned = -0.000950318 Jy ! Component: 1850 - total flux cleaned = -0.000950384 Jy ! Component: 1900 - total flux cleaned = -0.000938909 Jy ! Component: 1950 - total flux cleaned = -0.000904769 Jy ! Component: 2000 - total flux cleaned = -0.000848413 Jy ! Component: 2050 - total flux cleaned = -0.000859735 Jy ! Component: 2100 - total flux cleaned = -0.000793385 Jy ! Component: 2150 - total flux cleaned = -0.000804377 Jy ! Component: 2200 - total flux cleaned = -0.000760863 Jy ! Component: 2250 - total flux cleaned = -0.000750083 Jy ! Component: 2300 - total flux cleaned = -0.000728668 Jy ! Component: 2350 - total flux cleaned = -0.000686102 Jy ! Component: 2400 - total flux cleaned = -0.000643957 Jy ! Component: 2450 - total flux cleaned = -0.000612636 Jy ! Component: 2500 - total flux cleaned = -0.000602362 Jy ! Component: 2550 - total flux cleaned = -0.000571367 Jy ! Component: 2600 - total flux cleaned = -0.000540671 Jy ! Component: 2650 - total flux cleaned = -0.000499978 Jy ! Component: 2700 - total flux cleaned = -0.000499905 Jy ! Component: 2750 - total flux cleaned = -0.00045969 Jy ! Component: 2800 - total flux cleaned = -0.000409733 Jy ! Component: 2850 - total flux cleaned = -0.0003801 Jy ! Component: 2900 - total flux cleaned = -0.00034068 Jy ! Component: 2950 - total flux cleaned = -0.000330885 Jy ! Component: 3000 - total flux cleaned = -0.000234002 Jy ! Component: 3050 - total flux cleaned = -0.00026288 Jy ! Component: 3100 - total flux cleaned = -0.00021495 Jy ! Component: 3150 - total flux cleaned = -0.000186402 Jy ! Component: 3200 - total flux cleaned = -0.000129711 Jy ! Component: 3250 - total flux cleaned = -0.000110932 Jy ! Component: 3300 - total flux cleaned = -5.47795e-05 Jy ! Component: 3350 - total flux cleaned = -1.74825e-05 Jy ! Component: 3400 - total flux cleaned = 1.94457e-05 Jy ! Component: 3450 - total flux cleaned = 7.45801e-05 Jy ! Component: 3500 - total flux cleaned = 0.000102008 Jy ! Component: 3550 - total flux cleaned = 0.00015653 Jy ! Component: 3600 - total flux cleaned = 0.00018363 Jy ! Component: 3650 - total flux cleaned = 0.000237464 Jy ! Component: 3700 - total flux cleaned = 0.000246485 Jy ! Component: 3750 - total flux cleaned = 0.000290816 Jy ! Component: 3800 - total flux cleaned = 0.000308552 Jy ! Component: 3850 - total flux cleaned = 0.000361272 Jy ! Component: 3900 - total flux cleaned = 0.000396188 Jy ! Component: 3950 - total flux cleaned = 0.000404855 Jy ! Component: 4000 - total flux cleaned = 0.0004395 Jy ! Component: 4050 - total flux cleaned = 0.000508381 Jy ! Total flux subtracted in 4096 components = 0.000499795 Jy ! Clean residual min=-0.000576 max=0.000489 Jy/beam ! Clean residual mean=0.000000 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0977176 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 369 components and 0.0977176 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0151+5454_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.122 x 1.709 at 48.05 degrees (North through East) ! Clean map min=-0.0010708 max=0.069832 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0151+5454_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0698323 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000140883 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.605233 0.605233 1.21047 2.42093 4.84187 9.68373 19.3675 38.7349 77.4698 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.069 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 495.676 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0151+5454_X_uvs.log closed on Thu Apr 7 11:56:43 2016