! Started logfile: /scr/pima/bg219b_uvs/J1722+2458_X_uvs.log on Thu Apr 7 02:00:13 2016 obs /scr/pima/bg219b_uvs/J1722+2458_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1722+2458_X_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.828968 visibilities/baseline/integration-bin. ! Found source: J1722+2458 ! ! 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 25068 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219b_uvs/J1722+2458_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 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=1.002437Jy sigma=26.287479 ! Fit after self-cal, rms=0.901285Jy sigma=23.666300 ! 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=0.7795 mas, bmaj=1.578 mas, bpa=-6.14 degrees ! Estimated noise=0.479891 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 = 0.0715881 Jy ! Component: 100 - total flux cleaned = 0.0960613 Jy ! Total flux subtracted in 100 components = 0.0960613 Jy ! Clean residual min=-0.010273 max=0.025610 Jy/beam ! Clean residual mean=-0.000048 rms=0.002633 Jy/beam ! Combined flux in latest and established models = 0.0960612 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0960612 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=0.073986Jy sigma=1.919723 ! Fit after self-cal, rms=0.073740Jy sigma=1.913042 ! Inverting map ! Added new window around map position (0.2, 3.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0227354 Jy ! Component: 100 - total flux cleaned = 0.0350125 Jy ! Total flux subtracted in 100 components = 0.0350125 Jy ! Clean residual min=-0.007161 max=0.017384 Jy/beam ! Clean residual mean=-0.000035 rms=0.001959 Jy/beam ! Combined flux in latest and established models = 0.131074 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.131074 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=0.064707Jy sigma=1.668569 ! Fit after self-cal, rms=0.063259Jy sigma=1.624749 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012989 Jy ! Component: 100 - total flux cleaned = 0.0203326 Jy ! Total flux subtracted in 100 components = 0.0203326 Jy ! Clean residual min=-0.006612 max=0.011762 Jy/beam ! Clean residual mean=-0.000027 rms=0.001566 Jy/beam ! Combined flux in latest and established models = 0.151406 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 40 components and 0.151406 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=0.059705Jy sigma=1.526251 ! Fit after self-cal, rms=0.059221Jy sigma=1.509937 ! Inverting map ! Added new window around map position (-0.8, -3.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111317 Jy ! Component: 100 - total flux cleaned = 0.0184475 Jy ! Total flux subtracted in 100 components = 0.0184475 Jy ! Clean residual min=-0.005887 max=0.008646 Jy/beam ! Clean residual mean=-0.000021 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 0.169854 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 57 components and 0.169854 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=0.056275Jy sigma=1.425158 ! Fit after self-cal, rms=0.056119Jy sigma=1.422053 ! Inverting map ! Added new window around map position (0.4, -3.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0079356 Jy ! Component: 100 - total flux cleaned = 0.0137132 Jy ! Total flux subtracted in 100 components = 0.0137132 Jy ! Clean residual min=-0.004586 max=0.004782 Jy/beam ! Clean residual mean=-0.000015 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.183567 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 71 components and 0.183567 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=0.054536Jy sigma=1.376544 ! Fit after self-cal, rms=0.054436Jy sigma=1.374870 ! 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=0.9774 mas, bmaj=1.912 mas, bpa=-8.052 degrees ! Estimated noise=0.227528 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 = 0.0073954 Jy ! Component: 100 - total flux cleaned = 0.0127135 Jy ! Component: 150 - total flux cleaned = 0.0168546 Jy ! Component: 200 - total flux cleaned = 0.0202578 Jy ! Total flux subtracted in 200 components = 0.0202578 Jy ! Clean residual min=-0.002299 max=0.003807 Jy/beam ! Clean residual mean=-0.000014 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.203825 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 103 components and 0.203825 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=0.053082Jy sigma=1.336713 ! Fit after self-cal, rms=0.053007Jy sigma=1.335047 ! Inverting map ! Added new window around map position (-1.2, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00374753 Jy ! Component: 100 - total flux cleaned = 0.00642859 Jy ! Component: 150 - total flux cleaned = 0.00795033 Jy ! Component: 200 - total flux cleaned = 0.00912638 Jy ! Total flux subtracted in 200 components = 0.00912638 Jy ! Clean residual min=-0.001881 max=0.002090 Jy/beam ! Clean residual mean=-0.000009 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.212951 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 125 components and 0.212951 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=0.052616Jy sigma=1.324945 ! Fit after self-cal, rms=0.052601Jy sigma=1.324489 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9774 x 1.912 at -8.052 degrees (North through East) ! Clean map min=-0.001801 max=0.085354 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 0.98 HN 1.05 KP 0.96 ! LA 0.97 MK 1.02 NL 1.01 OV 0.98 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.01 HN 1.05 KP 0.96 ! LA 0.96 MK 1.05 NL 0.99 OV 1.02 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.05 KP 1.01 ! LA 0.99 MK 1.03 NL 1.05 OV 1.02 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.96 KP 0.97 ! LA 0.99 MK 1.04 NL 0.99 OV 0.96 ! PT 0.99 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.02 KP 0.98 ! LA 0.96 MK 1.05 NL 1.03 OV 1.00 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.07 HN 1.02 KP 0.98 ! LA 1.00 MK 1.10 NL 1.00 OV 0.99 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.01 KP 0.98 ! LA 0.95 MK 1.05 NL 0.98 OV 0.95 ! PT 0.96 SC 1.06 ! ! ! 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=0.052601Jy sigma=1.324489 ! Fit after self-cal, rms=0.053388Jy sigma=1.315720 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9946 mas, bmaj=1.941 mas, bpa=-8.152 degrees ! Estimated noise=0.22989 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 = 0.000957983 Jy ! Component: 100 - total flux cleaned = 0.0015061 Jy ! Component: 150 - total flux cleaned = 0.00199027 Jy ! Component: 200 - total flux cleaned = 0.00216389 Jy ! Total flux subtracted in 200 components = 0.00216389 Jy ! Clean residual min=-0.001332 max=0.001478 Jy/beam ! Clean residual mean=-0.000002 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.215115 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 141 components and 0.215115 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=0.053311Jy sigma=1.313716 ! Fit after self-cal, rms=0.053326Jy sigma=1.313558 ! 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=0.053326Jy sigma=1.313558 ! Fit after self-cal, rms=0.053304Jy sigma=1.311899 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9936 mas, bmaj=1.928 mas, bpa=-7.944 degrees ! Estimated noise=0.229654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000336961 Jy ! Component: 100 - total flux cleaned = 0.000483946 Jy ! Component: 150 - total flux cleaned = 0.000635897 Jy ! Component: 200 - total flux cleaned = 0.000746817 Jy ! Total flux subtracted in 200 components = 0.000746817 Jy ! Clean residual min=-0.001257 max=0.001394 Jy/beam ! Clean residual mean=-0.000001 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.215862 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 149 components and 0.215862 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=0.053276Jy sigma=1.311232 ! Fit after self-cal, rms=0.053279Jy sigma=1.311163 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-21.6, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114786 Jy ! Component: 100 - total flux cleaned = 0.00139897 Jy ! Component: 150 - total flux cleaned = 0.00161571 Jy ! Component: 200 - total flux cleaned = 0.00173399 Jy ! Total flux subtracted in 200 components = 0.00173399 Jy ! Clean residual min=-0.001174 max=0.001172 Jy/beam ! Clean residual mean=-0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.217596 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 167 components and 0.217596 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=0.053245Jy sigma=1.310442 ! Fit after self-cal, rms=0.053242Jy sigma=1.310389 ! 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=0.053242Jy sigma=1.310389 ! Fit after self-cal, rms=0.053196Jy sigma=1.310315 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.994 mas, bmaj=1.926 mas, bpa=-7.968 degrees ! Estimated noise=0.229563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000364015 Jy ! Component: 100 - total flux cleaned = 0.000497937 Jy ! Component: 150 - total flux cleaned = 0.000550018 Jy ! Component: 200 - total flux cleaned = 0.000582974 Jy ! Total flux subtracted in 200 components = 0.000582974 Jy ! Clean residual min=-0.001114 max=0.001132 Jy/beam ! Clean residual mean=-0.000001 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.218179 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 175 components and 0.218179 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=0.053182Jy sigma=1.310030 ! Fit after self-cal, rms=0.053182Jy sigma=1.310015 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 = 0.000104627 Jy ! Component: 100 - total flux cleaned = 0.000119406 Jy ! Component: 150 - total flux cleaned = 0.000119173 Jy ! Component: 200 - total flux cleaned = 0.000146648 Jy ! Total flux subtracted in 200 components = 0.000146648 Jy ! Clean residual min=-0.001097 max=0.001116 Jy/beam ! Clean residual mean=-0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.218325 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 184 components and 0.218326 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=0.053174Jy sigma=1.309847 ! Fit after self-cal, rms=0.053174Jy sigma=1.309845 ! 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=0.053174Jy sigma=1.309845 ! Fit after self-cal, rms=0.053143Jy sigma=1.309822 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.131 mas, bmaj=2.81 mas, bpa=-2.195 degrees ! Estimated noise=0.274747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00028633 Jy ! Component: 100 - total flux cleaned = 0.000218029 Jy ! Component: 150 - total flux cleaned = 0.000159442 Jy ! Component: 200 - total flux cleaned = 0.000127548 Jy ! Total flux subtracted in 200 components = 0.000127548 Jy ! Clean residual min=-0.001388 max=0.001022 Jy/beam ! Clean residual mean=-0.000002 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.218453 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 198 components and 0.218453 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=0.053140Jy sigma=1.309746 ! Fit after self-cal, rms=0.053140Jy sigma=1.309735 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 = 1.98844e-05 Jy ! Component: 100 - total flux cleaned = 1.99427e-05 Jy ! Component: 150 - total flux cleaned = 2.00915e-05 Jy ! Component: 200 - total flux cleaned = 1.99004e-05 Jy ! Total flux subtracted in 200 components = 1.99004e-05 Jy ! Clean residual min=-0.001400 max=0.001002 Jy/beam ! Clean residual mean=-0.000002 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.218473 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 205 components and 0.218473 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=0.053139Jy sigma=1.309712 ! Fit after self-cal, rms=0.053139Jy sigma=1.309708 ! 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=0.9942 mas, bmaj=1.925 mas, bpa=-7.997 degrees ! Estimated noise=0.22952 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9942 x 1.925 at -7.997 degrees (North through East) ! Clean map min=-0.0010287 max=0.08488 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=0.7921 mas, bmaj=1.578 mas, bpa=-5.967 degrees ! Estimated noise=0.486283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.074395 Jy ! Component: 100 - total flux cleaned = 0.107848 Jy ! Component: 150 - total flux cleaned = 0.128695 Jy ! Component: 200 - total flux cleaned = 0.142891 Jy ! Total flux subtracted in 200 components = 0.142891 Jy ! Clean residual min=-0.005665 max=0.008119 Jy/beam ! Clean residual mean=-0.000026 rms=0.001472 Jy/beam ! Combined flux in latest and established models = 0.142891 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.142891 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9942 mas, bmaj=1.925 mas, bpa=-7.997 degrees ! Estimated noise=0.22952 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 = 0.0160923 Jy ! Component: 100 - total flux cleaned = 0.0273547 Jy ! Component: 150 - total flux cleaned = 0.0359278 Jy ! Component: 200 - total flux cleaned = 0.042656 Jy ! Total flux subtracted in 200 components = 0.042656 Jy ! Clean residual min=-0.002774 max=0.003985 Jy/beam ! Clean residual mean=-0.000021 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.185547 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 92 components and 0.185547 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00536405 Jy ! Component: 100 - total flux cleaned = 0.00969878 Jy ! Component: 150 - total flux cleaned = 0.0132372 Jy ! Component: 200 - total flux cleaned = 0.0161417 Jy ! Total flux subtracted in 200 components = 0.0161417 Jy ! Clean residual min=-0.001740 max=0.001750 Jy/beam ! Clean residual mean=-0.000012 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.201689 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 129 components and 0.201689 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=2.131 mas, bmaj=2.81 mas, bpa=-2.195 degrees ! Estimated noise=0.274747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0038652 Jy ! Component: 100 - total flux cleaned = 0.00655106 Jy ! Component: 150 - total flux cleaned = 0.00854287 Jy ! Component: 200 - total flux cleaned = 0.0101042 Jy ! Total flux subtracted in 200 components = 0.0101042 Jy ! Clean residual min=-0.001942 max=0.001323 Jy/beam ! Clean residual mean=-0.000011 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.211793 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 = 0.00125725 Jy ! Component: 100 - total flux cleaned = 0.00227438 Jy ! Component: 150 - total flux cleaned = 0.00310603 Jy ! Component: 200 - total flux cleaned = 0.00379113 Jy ! Total flux subtracted in 200 components = 0.00379113 Jy ! Clean residual min=-0.001676 max=0.001046 Jy/beam ! Clean residual mean=-0.000006 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.215584 Jy ! Adding 99 model components to the UV plane model. ! The established model now contains 200 components and 0.215584 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9942 mas, bmaj=1.925 mas, bpa=-7.997 degrees ! Estimated noise=0.22952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000397778 Jy ! Component: 100 - total flux cleaned = 0.000687878 Jy ! Component: 150 - total flux cleaned = 0.000896364 Jy ! Component: 200 - total flux cleaned = 0.00102175 Jy ! Total flux subtracted in 200 components = 0.00102175 Jy ! Clean residual min=-0.001273 max=0.001126 Jy/beam ! Clean residual mean=-0.000003 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.216606 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 217 components and 0.216606 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=0.053144Jy sigma=1.309888 ! Fit after self-cal, rms=0.053135Jy sigma=1.309712 wmodel /scr/pima/bg219b_uvs/J1722+2458_X_map.mod ! Writing 217 model components to file: /scr/pima/bg219b_uvs/J1722+2458_X_map.mod wobs /scr/pima/bg219b_uvs/J1722+2458_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1722+2458_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1722+2458_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219b_uvs/J1722+2458_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 = -0.000144361 Jy ! Component: 100 - total flux cleaned = 3.45091e-05 Jy ! Component: 150 - total flux cleaned = 0.000166886 Jy ! Component: 200 - total flux cleaned = 0.000329703 Jy ! Component: 250 - total flux cleaned = 0.000451815 Jy ! Component: 300 - total flux cleaned = 0.000569624 Jy ! Component: 350 - total flux cleaned = 0.000716305 Jy ! Component: 400 - total flux cleaned = 0.000826949 Jy ! Component: 450 - total flux cleaned = 0.000903977 Jy ! Component: 500 - total flux cleaned = 0.00103902 Jy ! Component: 550 - total flux cleaned = 0.0010828 Jy ! Component: 600 - total flux cleaned = 0.00111127 Jy ! Component: 650 - total flux cleaned = 0.00116783 Jy ! Component: 700 - total flux cleaned = 0.00122317 Jy ! Component: 750 - total flux cleaned = 0.00127738 Jy ! Component: 800 - total flux cleaned = 0.00123682 Jy ! Component: 850 - total flux cleaned = 0.00121036 Jy ! Component: 900 - total flux cleaned = 0.0011972 Jy ! Component: 950 - total flux cleaned = 0.00115859 Jy ! Component: 1000 - total flux cleaned = 0.00113321 Jy ! Component: 1050 - total flux cleaned = 0.00108314 Jy ! Component: 1100 - total flux cleaned = 0.00104632 Jy ! Component: 1150 - total flux cleaned = 0.001022 Jy ! Component: 1200 - total flux cleaned = 0.000973832 Jy ! Component: 1250 - total flux cleaned = 0.000961712 Jy ! Component: 1300 - total flux cleaned = 0.000856038 Jy ! Component: 1350 - total flux cleaned = 0.000832854 Jy ! Component: 1400 - total flux cleaned = 0.000787181 Jy ! Component: 1450 - total flux cleaned = 0.000764562 Jy ! Component: 1500 - total flux cleaned = 0.000708771 Jy ! Component: 1550 - total flux cleaned = 0.000742138 Jy ! Component: 1600 - total flux cleaned = 0.000698244 Jy ! Component: 1650 - total flux cleaned = 0.000665839 Jy ! Component: 1700 - total flux cleaned = 0.000655218 Jy ! Component: 1750 - total flux cleaned = 0.000644658 Jy ! Component: 1800 - total flux cleaned = 0.000655153 Jy ! Component: 1850 - total flux cleaned = 0.000634381 Jy ! Component: 1900 - total flux cleaned = 0.000644586 Jy ! Component: 1950 - total flux cleaned = 0.000624186 Jy ! Component: 2000 - total flux cleaned = 0.000614252 Jy ! Component: 2050 - total flux cleaned = 0.000634417 Jy ! Component: 2100 - total flux cleaned = 0.000634441 Jy ! Component: 2150 - total flux cleaned = 0.000614559 Jy ! Component: 2200 - total flux cleaned = 0.000614514 Jy ! Component: 2250 - total flux cleaned = 0.000575559 Jy ! Component: 2300 - total flux cleaned = 0.000575601 Jy ! Component: 2350 - total flux cleaned = 0.000566015 Jy ! Component: 2400 - total flux cleaned = 0.000537513 Jy ! Component: 2450 - total flux cleaned = 0.000509254 Jy ! Component: 2500 - total flux cleaned = 0.00049076 Jy ! Component: 2550 - total flux cleaned = 0.000481518 Jy ! Component: 2600 - total flux cleaned = 0.000454014 Jy ! Component: 2650 - total flux cleaned = 0.000426835 Jy ! Component: 2700 - total flux cleaned = 0.000426797 Jy ! Component: 2750 - total flux cleaned = 0.000399961 Jy ! Component: 2800 - total flux cleaned = 0.000364528 Jy ! Component: 2850 - total flux cleaned = 0.000346945 Jy ! Component: 2900 - total flux cleaned = 0.000320784 Jy ! Component: 2950 - total flux cleaned = 0.000303527 Jy ! Component: 3000 - total flux cleaned = 0.000277778 Jy ! Component: 3050 - total flux cleaned = 0.000235084 Jy ! Component: 3100 - total flux cleaned = 0.00022667 Jy ! Component: 3150 - total flux cleaned = 0.000218241 Jy ! Component: 3200 - total flux cleaned = 0.000201453 Jy ! Component: 3250 - total flux cleaned = 0.000168253 Jy ! Component: 3300 - total flux cleaned = 0.000176459 Jy ! Component: 3350 - total flux cleaned = 0.000151886 Jy ! Component: 3400 - total flux cleaned = 0.00014379 Jy ! Component: 3450 - total flux cleaned = 0.000127669 Jy ! Component: 3500 - total flux cleaned = 0.000127689 Jy ! Component: 3550 - total flux cleaned = 9.57465e-05 Jy ! Component: 3600 - total flux cleaned = 0.000119549 Jy ! Component: 3650 - total flux cleaned = 8.01534e-05 Jy ! Component: 3700 - total flux cleaned = 7.23916e-05 Jy ! Component: 3750 - total flux cleaned = 5.68657e-05 Jy ! Component: 3800 - total flux cleaned = 7.23655e-05 Jy ! Component: 3850 - total flux cleaned = 4.93719e-05 Jy ! Component: 3900 - total flux cleaned = 7.23191e-05 Jy ! Component: 3950 - total flux cleaned = 6.47227e-05 Jy ! Component: 4000 - total flux cleaned = 4.20111e-05 Jy ! Component: 4050 - total flux cleaned = 4.95707e-05 Jy ! Total flux subtracted in 4096 components = 6.44712e-05 Jy ! Clean residual min=-0.000471 max=0.000384 Jy/beam ! Clean residual mean=-0.000000 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.21667 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 484 components and 0.21667 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1722+2458_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9942 x 1.925 at -7.997 degrees (North through East) ! Clean map min=-0.0008491 max=0.083218 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1722+2458_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0832182 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000124357 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.448305 0.448305 0.896611 1.79322 3.58644 7.17289 14.3458 28.6915 57.3831 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.083 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 669.186 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1722+2458_X_uvs.log closed on Thu Apr 7 02:00:18 2016