! Started logfile: /scr/pima/bg219h_uvs/J1031+7441_X_uvs.log on Thu Apr 7 12:07:31 2016 obs /scr/pima/bg219h_uvs/J1031+7441_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1031+7441_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.899145 visibilities/baseline/integration-bin. ! Found source: J1031+7441 ! ! 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 25248 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/J1031+7441_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 41 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=1.010958Jy sigma=23.337045 ! Fit after self-cal, rms=0.901280Jy sigma=20.762541 ! 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=0.6687 mas, bmaj=1.654 mas, bpa=-86.52 degrees ! Estimated noise=0.547242 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 = 0.0733965 Jy ! Component: 100 - total flux cleaned = 0.0955817 Jy ! Total flux subtracted in 100 components = 0.0955817 Jy ! Clean residual min=-0.005239 max=0.009360 Jy/beam ! Clean residual mean=0.000002 rms=0.001206 Jy/beam ! Combined flux in latest and established models = 0.0955817 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0955817 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=0.069665Jy sigma=1.454623 ! Fit after self-cal, rms=0.069258Jy sigma=1.447139 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010336 Jy ! Component: 100 - total flux cleaned = 0.0155116 Jy ! Total flux subtracted in 100 components = 0.0155116 Jy ! Clean residual min=-0.003468 max=0.003588 Jy/beam ! Clean residual mean=0.000001 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.111093 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.111093 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=0.067519Jy sigma=1.398057 ! Fit after self-cal, rms=0.067478Jy sigma=1.397528 ! 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=0.8573 mas, bmaj=2.047 mas, bpa=-89.23 degrees ! Estimated noise=0.271573 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 = 0.00372706 Jy ! Component: 100 - total flux cleaned = 0.00536026 Jy ! Component: 150 - total flux cleaned = 0.00615865 Jy ! Component: 200 - total flux cleaned = 0.00659758 Jy ! Total flux subtracted in 200 components = 0.00659758 Jy ! Clean residual min=-0.001766 max=0.001951 Jy/beam ! Clean residual mean=0.000001 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.117691 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 0.117691 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=0.067317Jy sigma=1.392579 ! Fit after self-cal, rms=0.067312Jy sigma=1.392499 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8573 x 2.047 at -89.23 degrees (North through East) ! Clean map min=-0.0016016 max=0.099909 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 1.02 HN 1.02 KP 0.99 ! LA 0.99 MK 1.06 NL 1.01 OV 1.01 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.00 KP 0.98 ! LA 1.01 MK 1.01 NL 0.95 OV 1.01 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.96 KP 0.98 ! LA 0.99 MK 1.06 NL 1.00 OV 1.02 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.01 KP 1.02 ! LA 1.00 MK 1.02 NL 1.02 OV 0.98 ! PT 0.95 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.96 KP 1.03 ! LA 1.02 MK 1.00 NL 0.99 OV 1.00 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.97 KP 0.98 ! LA 1.00 MK 0.96 NL 0.97 OV 1.03 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 0.97 KP 0.94 ! LA 0.99 MK 1.00 NL 1.00 OV 1.01 ! PT 0.98 SC 1.02 ! ! ! 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=0.067312Jy sigma=1.392499 ! Fit after self-cal, rms=0.067120Jy sigma=1.390402 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8609 mas, bmaj=2.051 mas, bpa=-89.34 degrees ! Estimated noise=0.271555 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 = -0.000205538 Jy ! Component: 100 - total flux cleaned = -0.000207299 Jy ! Component: 150 - total flux cleaned = -0.000197089 Jy ! Component: 200 - total flux cleaned = -0.000187865 Jy ! Total flux subtracted in 200 components = -0.000187865 Jy ! Clean residual min=-0.001804 max=0.001883 Jy/beam ! Clean residual mean=0.000000 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.117503 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.117503 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=0.067116Jy sigma=1.390307 ! Fit after self-cal, rms=0.067116Jy sigma=1.390253 ! 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=0.067116Jy sigma=1.390253 ! Fit after self-cal, rms=0.067195Jy sigma=1.387488 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8604 mas, bmaj=2.052 mas, bpa=-88.94 degrees ! Estimated noise=0.271022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000166585 Jy ! Component: 100 - total flux cleaned = -0.000210027 Jy ! Component: 150 - total flux cleaned = -0.00019999 Jy ! Component: 200 - total flux cleaned = -0.000209048 Jy ! Total flux subtracted in 200 components = -0.000209048 Jy ! Clean residual min=-0.001680 max=0.001800 Jy/beam ! Clean residual mean=0.000002 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.117294 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.117294 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=0.067190Jy sigma=1.387375 ! Fit after self-cal, rms=0.067196Jy sigma=1.387310 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 (8.4, -32.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153758 Jy ! Component: 100 - total flux cleaned = 0.00171634 Jy ! Component: 150 - total flux cleaned = 0.00163836 Jy ! Component: 200 - total flux cleaned = 0.00156924 Jy ! Total flux subtracted in 200 components = 0.00156924 Jy ! Clean residual min=-0.001598 max=0.001681 Jy/beam ! Clean residual mean=0.000002 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.118863 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.118863 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=0.067153Jy sigma=1.386360 ! Fit after self-cal, rms=0.067150Jy sigma=1.386280 ! Inverting map ! Added new window around map position (-27.2, -14.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104848 Jy ! Component: 100 - total flux cleaned = 0.000948739 Jy ! Component: 150 - total flux cleaned = 0.00083795 Jy ! Component: 200 - total flux cleaned = 0.000765546 Jy ! Total flux subtracted in 200 components = 0.000765546 Jy ! Clean residual min=-0.001514 max=0.001436 Jy/beam ! Clean residual mean=0.000002 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.119629 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 72 components and 0.119629 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=0.067106Jy sigma=1.385446 ! Fit after self-cal, rms=0.067107Jy sigma=1.385398 ! 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=0.067107Jy sigma=1.385398 ! Fit after self-cal, rms=0.067042Jy sigma=1.385270 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8604 mas, bmaj=2.053 mas, bpa=-88.83 degrees ! Estimated noise=0.270414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00027269 Jy ! Component: 100 - total flux cleaned = 0.000273991 Jy ! Component: 150 - total flux cleaned = 0.000230285 Jy ! Component: 200 - total flux cleaned = 0.000189823 Jy ! Total flux subtracted in 200 components = 0.000189823 Jy ! Clean residual min=-0.001460 max=0.001452 Jy/beam ! Clean residual mean=0.000002 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.119819 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 81 components and 0.119819 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=0.067026Jy sigma=1.384962 ! Fit after self-cal, rms=0.067028Jy sigma=1.384949 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 = 1.70752e-06 Jy ! Component: 100 - total flux cleaned = -5.51658e-05 Jy ! Component: 150 - total flux cleaned = -0.000109213 Jy ! Component: 200 - total flux cleaned = -0.000161189 Jy ! Total flux subtracted in 200 components = -0.000161189 Jy ! Clean residual min=-0.001457 max=0.001438 Jy/beam ! Clean residual mean=0.000002 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.119657 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 88 components and 0.119657 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=0.067018Jy sigma=1.384769 ! Fit after self-cal, rms=0.067018Jy sigma=1.384766 ! 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=0.067018Jy sigma=1.384766 ! Fit after self-cal, rms=0.066986Jy sigma=1.384748 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.183 mas, bmaj=3.373 mas, bpa=84.54 degrees ! Estimated noise=0.337641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000142137 Jy ! Component: 100 - total flux cleaned = -0.00024138 Jy ! Component: 150 - total flux cleaned = -0.000333516 Jy ! Component: 200 - total flux cleaned = -0.00042343 Jy ! Total flux subtracted in 200 components = -0.00042343 Jy ! Clean residual min=-0.001428 max=0.001742 Jy/beam ! Clean residual mean=0.000003 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.119234 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 97 components and 0.119234 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=0.066987Jy sigma=1.384754 ! Fit after self-cal, rms=0.066982Jy sigma=1.384688 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 (43, -42.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128381 Jy ! Component: 100 - total flux cleaned = 0.00168416 Jy ! Component: 150 - total flux cleaned = 0.00200542 Jy ! Component: 200 - total flux cleaned = 0.00224564 Jy ! Total flux subtracted in 200 components = 0.00224564 Jy ! Clean residual min=-0.001508 max=0.001244 Jy/beam ! Clean residual mean=0.000003 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.12148 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 126 components and 0.12148 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=0.066948Jy sigma=1.383967 ! Fit after self-cal, rms=0.066946Jy sigma=1.383906 ! 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=0.8605 mas, bmaj=2.053 mas, bpa=-88.82 degrees ! Estimated noise=0.270302 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8605 x 2.053 at -88.82 degrees (North through East) ! Clean map min=-0.0013483 max=0.099557 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=0.6695 mas, bmaj=1.66 mas, bpa=-86.07 degrees ! Estimated noise=0.546464 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0735182 Jy ! Component: 100 - total flux cleaned = 0.0963809 Jy ! Component: 150 - total flux cleaned = 0.1064 Jy ! Component: 200 - total flux cleaned = 0.111389 Jy ! Total flux subtracted in 200 components = 0.111389 Jy ! Clean residual min=-0.003366 max=0.003757 Jy/beam ! Clean residual mean=0.000001 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.11139 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.11139 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8605 mas, bmaj=2.053 mas, bpa=-88.82 degrees ! Estimated noise=0.270302 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 = 0.00360289 Jy ! Component: 100 - total flux cleaned = 0.00574171 Jy ! Component: 150 - total flux cleaned = 0.00700904 Jy ! Component: 200 - total flux cleaned = 0.00816846 Jy ! Total flux subtracted in 200 components = 0.00816846 Jy ! Clean residual min=-0.001505 max=0.001644 Jy/beam ! Clean residual mean=0.000001 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.119558 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 36 components and 0.119558 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=3.373 mas, bpa=84.54 degrees ! Estimated noise=0.337641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157503 Jy ! Component: 100 - total flux cleaned = 0.00219497 Jy ! Component: 150 - total flux cleaned = 0.0024462 Jy ! Component: 200 - total flux cleaned = 0.00265908 Jy ! Total flux subtracted in 200 components = 0.00265908 Jy ! Clean residual min=-0.001359 max=0.001205 Jy/beam ! Clean residual mean=0.000001 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.122217 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 = 0.000131825 Jy ! Component: 100 - total flux cleaned = 0.000178912 Jy ! Component: 150 - total flux cleaned = 0.000243306 Jy ! Component: 200 - total flux cleaned = 0.000301961 Jy ! Total flux subtracted in 200 components = 0.000301961 Jy ! Clean residual min=-0.001382 max=0.001218 Jy/beam ! Clean residual mean=0.000001 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.122519 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 93 components and 0.122519 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8605 mas, bmaj=2.053 mas, bpa=-88.82 degrees ! Estimated noise=0.270302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.00823e-05 Jy ! Component: 100 - total flux cleaned = 0.000228689 Jy ! Component: 150 - total flux cleaned = 0.000262014 Jy ! Component: 200 - total flux cleaned = 0.000293544 Jy ! Total flux subtracted in 200 components = 0.000293544 Jy ! Clean residual min=-0.001505 max=0.001359 Jy/beam ! Clean residual mean=0.000000 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.122813 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 123 components and 0.122813 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=0.066970Jy sigma=1.384432 ! Fit after self-cal, rms=0.066964Jy sigma=1.384276 wmodel /scr/pima/bg219h_uvs/J1031+7441_X_map.mod ! Writing 123 model components to file: /scr/pima/bg219h_uvs/J1031+7441_X_map.mod wobs /scr/pima/bg219h_uvs/J1031+7441_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1031+7441_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1031+7441_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219h_uvs/J1031+7441_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 = -0.000283094 Jy ! Component: 100 - total flux cleaned = -0.000235432 Jy ! Component: 150 - total flux cleaned = -0.000119356 Jy ! Component: 200 - total flux cleaned = -6.86984e-06 Jy ! Component: 250 - total flux cleaned = 0.000167761 Jy ! Component: 300 - total flux cleaned = 0.000294675 Jy ! Component: 350 - total flux cleaned = 0.000438771 Jy ! Component: 400 - total flux cleaned = 0.000479349 Jy ! Component: 450 - total flux cleaned = 0.000597909 Jy ! Component: 500 - total flux cleaned = 0.000636445 Jy ! Component: 550 - total flux cleaned = 0.000636191 Jy ! Component: 600 - total flux cleaned = 0.000692368 Jy ! Component: 650 - total flux cleaned = 0.000728927 Jy ! Component: 700 - total flux cleaned = 0.000710884 Jy ! Component: 750 - total flux cleaned = 0.000710791 Jy ! Component: 800 - total flux cleaned = 0.000710383 Jy ! Component: 850 - total flux cleaned = 0.000709962 Jy ! Component: 900 - total flux cleaned = 0.000642192 Jy ! Component: 950 - total flux cleaned = 0.000625384 Jy ! Component: 1000 - total flux cleaned = 0.000608711 Jy ! Component: 1050 - total flux cleaned = 0.000543685 Jy ! Component: 1100 - total flux cleaned = 0.000479452 Jy ! Component: 1150 - total flux cleaned = 0.000447511 Jy ! Component: 1200 - total flux cleaned = 0.000415994 Jy ! Component: 1250 - total flux cleaned = 0.000416068 Jy ! Component: 1300 - total flux cleaned = 0.000354926 Jy ! Component: 1350 - total flux cleaned = 0.000385203 Jy ! Component: 1400 - total flux cleaned = 0.00037012 Jy ! Component: 1450 - total flux cleaned = 0.000384755 Jy ! Component: 1500 - total flux cleaned = 0.000355538 Jy ! Component: 1550 - total flux cleaned = 0.000370138 Jy ! Component: 1600 - total flux cleaned = 0.00037031 Jy ! Component: 1650 - total flux cleaned = 0.000356092 Jy ! Component: 1700 - total flux cleaned = 0.00038433 Jy ! Component: 1750 - total flux cleaned = 0.000412105 Jy ! Component: 1800 - total flux cleaned = 0.000495085 Jy ! Component: 1850 - total flux cleaned = 0.000426555 Jy ! Component: 1900 - total flux cleaned = 0.000467474 Jy ! Component: 1950 - total flux cleaned = 0.000494537 Jy ! Component: 2000 - total flux cleaned = 0.000521189 Jy ! Component: 2050 - total flux cleaned = 0.00050799 Jy ! Component: 2100 - total flux cleaned = 0.000599964 Jy ! Component: 2150 - total flux cleaned = 0.000625932 Jy ! Component: 2200 - total flux cleaned = 0.00061297 Jy ! Component: 2250 - total flux cleaned = 0.000664415 Jy ! Component: 2300 - total flux cleaned = 0.000702465 Jy ! Component: 2350 - total flux cleaned = 0.000727606 Jy ! Component: 2400 - total flux cleaned = 0.000689731 Jy ! Component: 2450 - total flux cleaned = 0.000739759 Jy ! Component: 2500 - total flux cleaned = 0.000826251 Jy ! Component: 2550 - total flux cleaned = 0.000776982 Jy ! Component: 2600 - total flux cleaned = 0.00085032 Jy ! Component: 2650 - total flux cleaned = 0.00082609 Jy ! Component: 2700 - total flux cleaned = 0.00082618 Jy ! Component: 2750 - total flux cleaned = 0.000874152 Jy ! Component: 2800 - total flux cleaned = 0.000886098 Jy ! Component: 2850 - total flux cleaned = 0.00087418 Jy ! Component: 2900 - total flux cleaned = 0.000897763 Jy ! Component: 2950 - total flux cleaned = 0.000979483 Jy ! Component: 3000 - total flux cleaned = 0.000991012 Jy ! Component: 3050 - total flux cleaned = 0.0009795 Jy ! Component: 3100 - total flux cleaned = 0.00103675 Jy ! Component: 3150 - total flux cleaned = 0.00105954 Jy ! Component: 3200 - total flux cleaned = 0.00104823 Jy ! Component: 3250 - total flux cleaned = 0.00107067 Jy ! Component: 3300 - total flux cleaned = 0.00111528 Jy ! Component: 3350 - total flux cleaned = 0.00113747 Jy ! Component: 3400 - total flux cleaned = 0.00117064 Jy ! Component: 3450 - total flux cleaned = 0.00120358 Jy ! Component: 3500 - total flux cleaned = 0.00118175 Jy ! Component: 3550 - total flux cleaned = 0.00122508 Jy ! Component: 3600 - total flux cleaned = 0.00124672 Jy ! Component: 3650 - total flux cleaned = 0.00125749 Jy ! Component: 3700 - total flux cleaned = 0.00128946 Jy ! Component: 3750 - total flux cleaned = 0.00128956 Jy ! Component: 3800 - total flux cleaned = 0.0012896 Jy ! Component: 3850 - total flux cleaned = 0.00134214 Jy ! Component: 3900 - total flux cleaned = 0.00132126 Jy ! Component: 3950 - total flux cleaned = 0.00136275 Jy ! Component: 4000 - total flux cleaned = 0.00140404 Jy ! Component: 4050 - total flux cleaned = 0.00144517 Jy ! Total flux subtracted in 4096 components = 0.00140431 Jy ! Clean residual min=-0.000719 max=0.000640 Jy/beam ! Clean residual mean=0.000001 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.124217 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 426 components and 0.124217 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1031+7441_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8605 x 2.053 at -88.82 degrees (North through East) ! Clean map min=-0.0010932 max=0.099367 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1031+7441_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0993672 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000172159 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.519767 0.519767 1.03953 2.07907 4.15814 8.31628 16.6326 33.2651 66.5302 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.099 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 577.181 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1031+7441_X_uvs.log closed on Thu Apr 7 12:07:35 2016