! Started logfile: /scr/pima/bg219h_uvs/J1702+1502_X_uvs.log on Thu Apr 7 12:15:55 2016 obs /scr/pima/bg219h_uvs/J1702+1502_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1702+1502_X_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.916667 visibilities/baseline/integration-bin. ! Found source: J1702+1502 ! ! 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 27720 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/J1702+1502_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. ! ! 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=1.003440Jy sigma=26.131959 ! Fit after self-cal, rms=0.946147Jy sigma=24.584401 ! 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=0.7535 mas, bmaj=1.74 mas, bpa=0.04508 degrees ! Estimated noise=0.462176 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 = 0.0415807 Jy ! Component: 100 - total flux cleaned = 0.0556956 Jy ! Total flux subtracted in 100 components = 0.0556956 Jy ! Clean residual min=-0.003984 max=0.008678 Jy/beam ! Clean residual mean=-0.000003 rms=0.001129 Jy/beam ! Combined flux in latest and established models = 0.0556956 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0556956 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=0.061619Jy sigma=1.466854 ! Fit after self-cal, rms=0.060461Jy sigma=1.438925 ! Inverting map ! Added new window around map position (-1.2, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00978369 Jy ! Component: 100 - total flux cleaned = 0.0158171 Jy ! Total flux subtracted in 100 components = 0.0158171 Jy ! Clean residual min=-0.003329 max=0.004641 Jy/beam ! Clean residual mean=-0.000002 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.0715127 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.0715127 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=0.058679Jy sigma=1.383363 ! Fit after self-cal, rms=0.058499Jy sigma=1.379256 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0051803 Jy ! Component: 100 - total flux cleaned = 0.00809514 Jy ! Total flux subtracted in 100 components = 0.00809514 Jy ! Clean residual min=-0.003078 max=0.002819 Jy/beam ! Clean residual mean=-0.000001 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.0796079 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 20 components and 0.0796079 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=0.058069Jy sigma=1.366272 ! Fit after self-cal, rms=0.057988Jy sigma=1.364411 ! 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=0.9173 mas, bmaj=1.958 mas, bpa=-1.167 degrees ! Estimated noise=0.218578 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 = 0.00277864 Jy ! Component: 100 - total flux cleaned = 0.00344308 Jy ! Component: 150 - total flux cleaned = 0.00391806 Jy ! Component: 200 - total flux cleaned = 0.00427708 Jy ! Total flux subtracted in 200 components = 0.00427708 Jy ! Clean residual min=-0.001453 max=0.001420 Jy/beam ! Clean residual mean=-0.000001 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.083885 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 37 components and 0.083885 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=0.057843Jy sigma=1.360388 ! Fit after self-cal, rms=0.057801Jy sigma=1.359670 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9173 x 1.958 at -1.167 degrees (North through East) ! Clean map min=-0.0013661 max=0.053584 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.00 KP 1.01 ! LA 1.04 MK 1.00 NL 1.04 OV 0.97 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.03 KP 1.01 ! LA 1.01 MK 1.09 NL 0.99 OV 1.01 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.04 KP 1.01 ! LA 1.02 MK 0.99 NL 1.01 OV 0.98 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 0.87 KP 1.01 ! LA 0.97 MK 1.04 NL 1.03 OV 1.03 ! PT 0.98 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.98 KP 1.01 ! LA 0.96 MK 1.00 NL 1.01 OV 1.03 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 0.91 KP 1.00 ! LA 0.98 MK 1.09 NL 1.02 OV 1.01 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.98 KP 1.03 ! LA 0.99 MK 0.99 NL 1.01 OV 1.03 ! PT 0.95 SC 1.00 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.057801Jy sigma=1.359670 ! Fit after self-cal, rms=0.056850Jy sigma=1.358202 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9199 mas, bmaj=1.956 mas, bpa=-0.7978 degrees ! Estimated noise=0.217589 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 = 0.000134706 Jy ! Component: 100 - total flux cleaned = -2.05503e-05 Jy ! Component: 150 - total flux cleaned = 4.6035e-05 Jy ! Component: 200 - total flux cleaned = 0.000105202 Jy ! Total flux subtracted in 200 components = 0.000105202 Jy ! Clean residual min=-0.001357 max=0.001359 Jy/beam ! Clean residual mean=-0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0839902 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 46 components and 0.0839901 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=0.056818Jy sigma=1.357453 ! Fit after self-cal, rms=0.056798Jy sigma=1.357181 ! 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=0.056798Jy sigma=1.357181 ! Fit after self-cal, rms=0.056619Jy sigma=1.354634 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9183 mas, bmaj=1.945 mas, bpa=-1.13 degrees ! Estimated noise=0.216544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.05472e-05 Jy ! Component: 100 - total flux cleaned = 2.55761e-05 Jy ! Component: 150 - total flux cleaned = 2.5029e-05 Jy ! Component: 200 - total flux cleaned = 5.65949e-05 Jy ! Total flux subtracted in 200 components = 5.65949e-05 Jy ! Clean residual min=-0.001401 max=0.001320 Jy/beam ! Clean residual mean=-0.000000 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0840467 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.0840468 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=0.056600Jy sigma=1.354225 ! Fit after self-cal, rms=0.056612Jy sigma=1.353967 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 = -2.26921e-05 Jy ! Component: 100 - total flux cleaned = 1.28287e-05 Jy ! Component: 150 - total flux cleaned = 2.85203e-05 Jy ! Component: 200 - total flux cleaned = 4.29022e-05 Jy ! Total flux subtracted in 200 components = 4.29022e-05 Jy ! Clean residual min=-0.001375 max=0.001284 Jy/beam ! Clean residual mean=-0.000000 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0840897 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.0840896 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=0.056600Jy sigma=1.353685 ! Fit after self-cal, rms=0.056595Jy sigma=1.353593 ! 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=0.056595Jy sigma=1.353593 ! Fit after self-cal, rms=0.056425Jy sigma=1.353550 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9179 mas, bmaj=1.944 mas, bpa=-1.194 degrees ! Estimated noise=0.215672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000131138 Jy ! Component: 100 - total flux cleaned = -0.000146787 Jy ! Component: 150 - total flux cleaned = -0.000118953 Jy ! Component: 200 - total flux cleaned = -0.000106057 Jy ! Total flux subtracted in 200 components = -0.000106057 Jy ! Clean residual min=-0.001344 max=0.001262 Jy/beam ! Clean residual mean=-0.000000 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0839836 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.0839836 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=0.056413Jy sigma=1.353309 ! Fit after self-cal, rms=0.056413Jy sigma=1.353235 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 = -1.81649e-05 Jy ! Component: 100 - total flux cleaned = 1.11052e-05 Jy ! Component: 150 - total flux cleaned = 3.56626e-05 Jy ! Component: 200 - total flux cleaned = 4.70233e-05 Jy ! Total flux subtracted in 200 components = 4.70233e-05 Jy ! Clean residual min=-0.001319 max=0.001246 Jy/beam ! Clean residual mean=-0.000000 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0840306 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.0840306 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=0.056405Jy sigma=1.353060 ! Fit after self-cal, rms=0.056403Jy sigma=1.352999 ! 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=0.056403Jy sigma=1.352999 ! Fit after self-cal, rms=0.056284Jy sigma=1.352988 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.108 mas, bmaj=2.927 mas, bpa=-1.423 degrees ! Estimated noise=0.269408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.83225e-05 Jy ! Component: 100 - total flux cleaned = 8.59602e-05 Jy ! Component: 150 - total flux cleaned = 8.54453e-05 Jy ! Component: 200 - total flux cleaned = 8.45653e-05 Jy ! Total flux subtracted in 200 components = 8.45653e-05 Jy ! Clean residual min=-0.001361 max=0.001104 Jy/beam ! Clean residual mean=-0.000000 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0841152 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.0841152 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=0.056281Jy sigma=1.352939 ! Fit after self-cal, rms=0.056282Jy sigma=1.352895 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 = -1.1552e-05 Jy ! Component: 100 - total flux cleaned = 6.4265e-06 Jy ! Component: 150 - total flux cleaned = 6.20496e-06 Jy ! Component: 200 - total flux cleaned = 6.36754e-06 Jy ! Total flux subtracted in 200 components = 6.36754e-06 Jy ! Clean residual min=-0.001350 max=0.001115 Jy/beam ! Clean residual mean=-0.000000 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0841215 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 63 components and 0.0841215 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=0.056282Jy sigma=1.352905 ! Fit after self-cal, rms=0.056281Jy sigma=1.352884 ! 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=0.9182 mas, bmaj=1.945 mas, bpa=-1.208 degrees ! Estimated noise=0.215093 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9182 x 1.945 at -1.208 degrees (North through East) ! Clean map min=-0.001226 max=0.052079 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=0.7537 mas, bmaj=1.726 mas, bpa=-0.2759 degrees ! Estimated noise=0.453651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0416485 Jy ! Component: 100 - total flux cleaned = 0.0589403 Jy ! Component: 150 - total flux cleaned = 0.0690922 Jy ! Component: 200 - total flux cleaned = 0.0751058 Jy ! Total flux subtracted in 200 components = 0.0751058 Jy ! Clean residual min=-0.002803 max=0.003217 Jy/beam ! Clean residual mean=-0.000001 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.0751058 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 0.0751058 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9182 mas, bmaj=1.945 mas, bpa=-1.208 degrees ! Estimated noise=0.215093 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 = 0.00424419 Jy ! Component: 100 - total flux cleaned = 0.00655441 Jy ! Component: 150 - total flux cleaned = 0.00731314 Jy ! Component: 200 - total flux cleaned = 0.00772725 Jy ! Total flux subtracted in 200 components = 0.00772725 Jy ! Clean residual min=-0.001381 max=0.001251 Jy/beam ! Clean residual mean=-0.000000 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.082833 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.082833 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=2.108 mas, bmaj=2.927 mas, bpa=-1.423 degrees ! Estimated noise=0.269408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000681532 Jy ! Component: 100 - total flux cleaned = 0.000798206 Jy ! Component: 150 - total flux cleaned = 0.000905998 Jy ! Component: 200 - total flux cleaned = 0.000990452 Jy ! Total flux subtracted in 200 components = 0.000990452 Jy ! Clean residual min=-0.001378 max=0.001132 Jy/beam ! Clean residual mean=-0.000000 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0838235 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 = 6.70969e-05 Jy ! Component: 100 - total flux cleaned = 9.48868e-05 Jy ! Component: 150 - total flux cleaned = 9.44936e-05 Jy ! Component: 200 - total flux cleaned = 9.43409e-05 Jy ! Total flux subtracted in 200 components = 9.43409e-05 Jy ! Clean residual min=-0.001352 max=0.001138 Jy/beam ! Clean residual mean=-0.000000 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0839178 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 47 components and 0.0839178 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9182 mas, bmaj=1.945 mas, bpa=-1.208 degrees ! Estimated noise=0.215093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.00308e-05 Jy ! Component: 100 - total flux cleaned = -5.9441e-05 Jy ! Component: 150 - total flux cleaned = -4.50085e-05 Jy ! Component: 200 - total flux cleaned = -5.64434e-05 Jy ! Total flux subtracted in 200 components = -5.64434e-05 Jy ! Clean residual min=-0.001330 max=0.001233 Jy/beam ! Clean residual mean=-0.000000 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0838614 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.0838614 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=0.056265Jy sigma=1.352654 ! Fit after self-cal, rms=0.056259Jy sigma=1.352486 wmodel /scr/pima/bg219h_uvs/J1702+1502_X_map.mod ! Writing 56 model components to file: /scr/pima/bg219h_uvs/J1702+1502_X_map.mod wobs /scr/pima/bg219h_uvs/J1702+1502_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1702+1502_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1702+1502_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219h_uvs/J1702+1502_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 = -7.89678e-05 Jy ! Component: 100 - total flux cleaned = -0.000141445 Jy ! Component: 150 - total flux cleaned = -0.000201031 Jy ! Component: 200 - total flux cleaned = -0.000239523 Jy ! Component: 250 - total flux cleaned = -0.000147989 Jy ! Component: 300 - total flux cleaned = -9.51021e-05 Jy ! Component: 350 - total flux cleaned = -4.37091e-05 Jy ! Component: 400 - total flux cleaned = -7.75124e-05 Jy ! Component: 450 - total flux cleaned = -1.20113e-05 Jy ! Component: 500 - total flux cleaned = 3.70975e-06 Jy ! Component: 550 - total flux cleaned = 3.79928e-06 Jy ! Component: 600 - total flux cleaned = 6.48268e-05 Jy ! Component: 650 - total flux cleaned = 0.000125047 Jy ! Component: 700 - total flux cleaned = 0.000213196 Jy ! Component: 750 - total flux cleaned = 0.000242138 Jy ! Component: 800 - total flux cleaned = 0.000284654 Jy ! Component: 850 - total flux cleaned = 0.000284929 Jy ! Component: 900 - total flux cleaned = 0.0003123 Jy ! Component: 950 - total flux cleaned = 0.00029847 Jy ! Component: 1000 - total flux cleaned = 0.000298418 Jy ! Component: 1050 - total flux cleaned = 0.000298272 Jy ! Component: 1100 - total flux cleaned = 0.00027238 Jy ! Component: 1150 - total flux cleaned = 0.000259804 Jy ! Component: 1200 - total flux cleaned = 0.000272545 Jy ! Component: 1250 - total flux cleaned = 0.000334588 Jy ! Component: 1300 - total flux cleaned = 0.000297836 Jy ! Component: 1350 - total flux cleaned = 0.000334361 Jy ! Component: 1400 - total flux cleaned = 0.000298731 Jy ! Component: 1450 - total flux cleaned = 0.000345916 Jy ! Component: 1500 - total flux cleaned = 0.000322518 Jy ! Component: 1550 - total flux cleaned = 0.000322545 Jy ! Component: 1600 - total flux cleaned = 0.000356708 Jy ! Component: 1650 - total flux cleaned = 0.000333893 Jy ! Component: 1700 - total flux cleaned = 0.000311644 Jy ! Component: 1750 - total flux cleaned = 0.000366741 Jy ! Component: 1800 - total flux cleaned = 0.000355811 Jy ! Component: 1850 - total flux cleaned = 0.000355634 Jy ! Component: 1900 - total flux cleaned = 0.000387907 Jy ! Component: 1950 - total flux cleaned = 0.000430294 Jy ! Component: 2000 - total flux cleaned = 0.000419897 Jy ! Component: 2050 - total flux cleaned = 0.000430209 Jy ! Component: 2100 - total flux cleaned = 0.00044062 Jy ! Component: 2150 - total flux cleaned = 0.000471354 Jy ! Component: 2200 - total flux cleaned = 0.000501704 Jy ! Component: 2250 - total flux cleaned = 0.000521759 Jy ! Component: 2300 - total flux cleaned = 0.000501782 Jy ! Component: 2350 - total flux cleaned = 0.000501777 Jy ! Component: 2400 - total flux cleaned = 0.000482065 Jy ! Component: 2450 - total flux cleaned = 0.00055971 Jy ! Component: 2500 - total flux cleaned = 0.000549929 Jy ! Component: 2550 - total flux cleaned = 0.000521139 Jy ! Component: 2600 - total flux cleaned = 0.000540164 Jy ! Component: 2650 - total flux cleaned = 0.000540109 Jy ! Component: 2700 - total flux cleaned = 0.000558752 Jy ! Component: 2750 - total flux cleaned = 0.000530822 Jy ! Component: 2800 - total flux cleaned = 0.000503338 Jy ! Component: 2850 - total flux cleaned = 0.000512561 Jy ! Component: 2900 - total flux cleaned = 0.000521593 Jy ! Component: 2950 - total flux cleaned = 0.000566661 Jy ! Component: 3000 - total flux cleaned = 0.000566648 Jy ! Component: 3050 - total flux cleaned = 0.000575495 Jy ! Component: 3100 - total flux cleaned = 0.000619492 Jy ! Component: 3150 - total flux cleaned = 0.000610759 Jy ! Component: 3200 - total flux cleaned = 0.000636749 Jy ! Component: 3250 - total flux cleaned = 0.000662566 Jy ! Component: 3300 - total flux cleaned = 0.000645452 Jy ! Component: 3350 - total flux cleaned = 0.000662477 Jy ! Component: 3400 - total flux cleaned = 0.000679486 Jy ! Component: 3450 - total flux cleaned = 0.000696192 Jy ! Component: 3500 - total flux cleaned = 0.000721189 Jy ! Component: 3550 - total flux cleaned = 0.000704644 Jy ! Component: 3600 - total flux cleaned = 0.00072116 Jy ! Component: 3650 - total flux cleaned = 0.000753806 Jy ! Component: 3700 - total flux cleaned = 0.000753791 Jy ! Component: 3750 - total flux cleaned = 0.000770082 Jy ! Component: 3800 - total flux cleaned = 0.000818231 Jy ! Component: 3850 - total flux cleaned = 0.000850073 Jy ! Component: 3900 - total flux cleaned = 0.000858053 Jy ! Component: 3950 - total flux cleaned = 0.000881589 Jy ! Component: 4000 - total flux cleaned = 0.000866038 Jy ! Component: 4050 - total flux cleaned = 0.000912806 Jy ! Total flux subtracted in 4096 components = 0.000959288 Jy ! Clean residual min=-0.000505 max=0.000486 Jy/beam ! Clean residual mean=-0.000000 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0848207 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 347 components and 0.0848206 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1702+1502_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9182 x 1.945 at -1.208 degrees (North through East) ! Clean map min=-0.00077461 max=0.051827 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1702+1502_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0518267 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000132824 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.768852 0.768852 1.5377 3.07541 6.15082 12.3016 24.6033 49.2066 98.4131 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.051 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 390.191 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1702+1502_X_uvs.log closed on Thu Apr 7 12:15:59 2016