! Started logfile: /scr/pima/bg219i_uvs/J0549-2520_X_uvs.log on Wed Apr 6 23:33:24 2016 obs /scr/pima/bg219i_uvs/J0549-2520_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0549-2520_X_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.19537 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0549-2520 ! ! 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 5064 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/bg219i_uvs/J0549-2520_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 444 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 444 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 444 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 444 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 444 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 444 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 444 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=1.002570Jy sigma=23.395438 ! Fit after self-cal, rms=0.962326Jy sigma=23.074340 ! 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=3.731 mas, bmaj=9.072 mas, bpa=21 degrees ! Estimated noise=1.43001 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0294966 Jy ! Component: 100 - total flux cleaned = 0.0333374 Jy ! Total flux subtracted in 100 components = 0.0333374 Jy ! Clean residual min=-0.003675 max=0.003690 Jy/beam ! Clean residual mean=0.000007 rms=0.001444 Jy/beam ! Combined flux in latest and established models = 0.0333374 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0333374 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=0.038227Jy sigma=0.901341 ! Fit after self-cal, rms=0.036602Jy sigma=0.862544 ! 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=4.035 mas, bmaj=9.696 mas, bpa=16.4 degrees ! Estimated noise=1.02346 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 = -0.000944534 Jy ! Component: 100 - total flux cleaned = -0.00132183 Jy ! Component: 150 - total flux cleaned = -0.000967531 Jy ! Component: 200 - total flux cleaned = -0.000720798 Jy ! Total flux subtracted in 200 components = -0.000720798 Jy ! Clean residual min=-0.000706 max=0.000713 Jy/beam ! Clean residual mean=-0.000002 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0326166 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 71 components and 0.0326166 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=0.035841Jy sigma=0.841898 ! Fit after self-cal, rms=0.035836Jy sigma=0.840070 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.035 x 9.696 at 16.4 degrees (North through East) ! Clean map min=-0.003011 max=0.036618 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. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00* KP 1.10 LA 1.07 ! MK 1.00* NL 1.00* OV 1.14 PT 0.85 ! SC 1.00* ! ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.00* KP 0.83 LA 1.02 ! MK 1.00* NL 1.00* OV 0.93 PT 1.03 ! SC 1.00* ! ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* KP 1.04 LA 1.04 ! MK 1.00* NL 1.00* OV 0.93 PT 1.07 ! SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* KP 1.00 LA 1.01 ! MK 1.00* NL 1.00* OV 1.11 PT 0.87 ! SC 1.00* ! ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.00* KP 1.00 LA 0.93 ! MK 1.00* NL 1.00* OV 1.02 PT 0.97 ! SC 1.00* ! ! ! Correcting IF 8. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! 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=0.035836Jy sigma=0.840070 ! Fit after self-cal, rms=0.036331Jy sigma=0.850356 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.386 mas, bmaj=8.931 mas, bpa=24.21 degrees ! Estimated noise=1.21883 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 = 0.000393295 Jy ! Component: 100 - total flux cleaned = 0.000446203 Jy ! Component: 150 - total flux cleaned = 0.000560908 Jy ! Component: 200 - total flux cleaned = 0.00056495 Jy ! Total flux subtracted in 200 components = 0.00056495 Jy ! Clean residual min=-0.000499 max=0.000504 Jy/beam ! Clean residual mean=-0.000002 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0331816 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 124 components and 0.0331816 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=0.036216Jy sigma=0.847457 ! Fit after self-cal, rms=0.036247Jy sigma=0.844997 ! Inverting map ! Added new window around map position (-44.4, -32.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00041104 Jy ! Component: 100 - total flux cleaned = 0.000237615 Jy ! Component: 150 - total flux cleaned = -7.42912e-08 Jy ! Component: 200 - total flux cleaned = -0.000195404 Jy ! Total flux subtracted in 200 components = -0.000195404 Jy ! Clean residual min=-0.000813 max=0.000974 Jy/beam ! Clean residual mean=-0.000002 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0329862 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 171 components and 0.0329862 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=0.036203Jy sigma=0.843932 ! Fit after self-cal, rms=0.036180Jy sigma=0.843520 ! 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=0.036180Jy sigma=0.843520 ! Fit after self-cal, rms=0.036616Jy sigma=0.842259 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.383 mas, bmaj=8.974 mas, bpa=24.01 degrees ! Estimated noise=1.22911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00024377 Jy ! Component: 100 - total flux cleaned = -0.000616669 Jy ! Component: 150 - total flux cleaned = -0.000819651 Jy ! Component: 200 - total flux cleaned = -0.000969541 Jy ! Total flux subtracted in 200 components = -0.000969541 Jy ! Clean residual min=-0.001088 max=0.001133 Jy/beam ! Clean residual mean=-0.000000 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0320166 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 197 components and 0.0320166 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=0.036576Jy sigma=0.841136 ! Fit after self-cal, rms=0.036613Jy sigma=0.840648 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 = 0.000124316 Jy ! Component: 100 - total flux cleaned = -9.53005e-06 Jy ! Component: 150 - total flux cleaned = -7.0434e-05 Jy ! Component: 200 - total flux cleaned = -0.000203267 Jy ! Total flux subtracted in 200 components = -0.000203267 Jy ! Clean residual min=-0.000847 max=0.000874 Jy/beam ! Clean residual mean=-0.000001 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0318134 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 233 components and 0.0318134 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=0.036596Jy sigma=0.840235 ! Fit after self-cal, rms=0.036605Jy sigma=0.839534 ! Inverting map ! Added new window around map position (22.2, -41.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000894363 Jy ! Component: 100 - total flux cleaned = 0.000996285 Jy ! Component: 150 - total flux cleaned = 0.0010677 Jy ! Component: 200 - total flux cleaned = 0.00106617 Jy ! Total flux subtracted in 200 components = 0.00106617 Jy ! Clean residual min=-0.000705 max=0.000590 Jy/beam ! Clean residual mean=-0.000002 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0328795 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 270 components and 0.0328796 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=0.036560Jy sigma=0.838702 ! Fit after self-cal, rms=0.036543Jy sigma=0.838358 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000338591 Jy ! Component: 100 - total flux cleaned = 0.000284831 Jy ! Component: 150 - total flux cleaned = 0.000218699 Jy ! Component: 200 - total flux cleaned = 0.000207097 Jy ! Total flux subtracted in 200 components = 0.000207097 Jy ! Clean residual min=-0.000601 max=0.000461 Jy/beam ! Clean residual mean=-0.000002 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0330867 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 303 components and 0.0330866 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=0.036522Jy sigma=0.838018 ! Fit after self-cal, rms=0.036518Jy sigma=0.837866 ! Inverting map ! Added new window around map position (33, -22.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000308756 Jy ! Component: 100 - total flux cleaned = 0.000240233 Jy ! Component: 150 - total flux cleaned = 9.71009e-05 Jy ! Component: 200 - total flux cleaned = -8.35385e-06 Jy ! Total flux subtracted in 200 components = -8.35385e-06 Jy ! Clean residual min=-0.000445 max=0.000394 Jy/beam ! Clean residual mean=-0.000001 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0330783 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 368 components and 0.0330783 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=0.036503Jy sigma=0.837614 ! Fit after self-cal, rms=0.036511Jy sigma=0.837376 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000383788 Jy ! Component: 100 - total flux cleaned = 0.000375272 Jy ! Component: 150 - total flux cleaned = 0.000313835 Jy ! Component: 200 - total flux cleaned = 0.000291998 Jy ! Total flux subtracted in 200 components = 0.000291998 Jy ! Clean residual min=-0.000427 max=0.000428 Jy/beam ! Clean residual mean=-0.000001 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0333703 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 421 components and 0.0333703 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=0.036495Jy sigma=0.837148 ! Fit after self-cal, rms=0.036491Jy sigma=0.837048 ! 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=0.036491Jy sigma=0.837048 ! Fit after self-cal, rms=0.036414Jy sigma=0.833513 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.377 mas, bmaj=9.009 mas, bpa=23.76 degrees ! Estimated noise=1.21337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000306661 Jy ! Component: 100 - total flux cleaned = -0.00035465 Jy ! Component: 150 - total flux cleaned = -0.000425428 Jy ! Component: 200 - total flux cleaned = -0.000455838 Jy ! Total flux subtracted in 200 components = -0.000455838 Jy ! Clean residual min=-0.000317 max=0.000325 Jy/beam ! Clean residual mean=-0.000000 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.0329144 Jy selfcal ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 482 components and 0.0329144 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=0.036395Jy sigma=0.833329 ! Fit after self-cal, rms=0.036524Jy sigma=0.832747 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 = 0.000237224 Jy ! Component: 100 - total flux cleaned = 0.000190557 Jy ! Component: 150 - total flux cleaned = 0.0002463 Jy ! Component: 200 - total flux cleaned = 0.000312426 Jy ! Total flux subtracted in 200 components = 0.000312426 Jy ! Clean residual min=-0.000237 max=0.000319 Jy/beam ! Clean residual mean=-0.000000 rms=0.000083 Jy/beam ! Combined flux in latest and established models = 0.0332269 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 535 components and 0.0332269 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=0.036512Jy sigma=0.832685 ! Fit after self-cal, rms=0.036521Jy sigma=0.832624 ! 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=0.036521Jy sigma=0.832624 ! Fit after self-cal, rms=0.036903Jy sigma=0.831597 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.532 mas, bmaj=9.073 mas, bpa=23.1 degrees ! Estimated noise=1.2096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000135394 Jy ! Component: 100 - total flux cleaned = -0.000250401 Jy ! Component: 150 - total flux cleaned = -0.000177853 Jy ! Component: 200 - total flux cleaned = -0.000123304 Jy ! Total flux subtracted in 200 components = -0.000123304 Jy ! Clean residual min=-0.000222 max=0.000281 Jy/beam ! Clean residual mean=-0.000000 rms=0.000063 Jy/beam ! Combined flux in latest and established models = 0.0331036 Jy selfcal ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 587 components and 0.0331036 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=0.036890Jy sigma=0.831613 ! Fit after self-cal, rms=0.036963Jy sigma=0.830818 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 = 0.000594367 Jy ! Component: 100 - total flux cleaned = 0.000731849 Jy ! Component: 150 - total flux cleaned = 0.000780185 Jy ! Component: 200 - total flux cleaned = 0.000810955 Jy ! Total flux subtracted in 200 components = 0.000810955 Jy ! Clean residual min=-0.000337 max=0.000449 Jy/beam ! Clean residual mean=-0.000001 rms=0.000098 Jy/beam ! Combined flux in latest and established models = 0.0339145 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 650 components and 0.0339145 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=0.036940Jy sigma=0.830651 ! Fit after self-cal, rms=0.036945Jy sigma=0.830528 ! 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=4.378 mas, bmaj=9.019 mas, bpa=23.78 degrees ! Estimated noise=1.20816 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.378 x 9.019 at 23.78 degrees (North through East) ! Clean map min=-0.0020873 max=0.035886 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=3.974 mas, bmaj=9.205 mas, bpa=33.42 degrees ! Estimated noise=1.75913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0184987 Jy ! Component: 100 - total flux cleaned = 0.0121483 Jy ! Component: 150 - total flux cleaned = 0.00607974 Jy ! Component: 200 - total flux cleaned = 0.00483439 Jy ! Total flux subtracted in 200 components = 0.00483439 Jy ! Clean residual min=-0.007631 max=0.008127 Jy/beam ! Clean residual mean=0.000015 rms=0.002098 Jy/beam ! Combined flux in latest and established models = 0.0048344 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 46 model components to the UV plane model. ! The established model now contains 46 components and 0.0048344 Jy ! Inverting map and beam ! Estimated beam: bmin=4.378 mas, bmaj=9.019 mas, bpa=23.78 degrees ! Estimated noise=1.20816 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 = 0.000722852 Jy ! Component: 100 - total flux cleaned = -0.00062121 Jy ! Component: 150 - total flux cleaned = -0.00187701 Jy ! Component: 200 - total flux cleaned = -0.00250103 Jy ! Total flux subtracted in 200 components = -0.00250103 Jy ! Clean residual min=-0.002835 max=0.003409 Jy/beam ! Clean residual mean=0.000002 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.00233337 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 93 components and 0.00233337 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=4.532 mas, bmaj=9.073 mas, bpa=23.1 degrees ! Estimated noise=1.2096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000176667 Jy ! Component: 100 - total flux cleaned = 0.000381637 Jy ! Component: 150 - total flux cleaned = 0.000385525 Jy ! Component: 200 - total flux cleaned = 0.000429 Jy ! Total flux subtracted in 200 components = 0.000429 Jy ! Clean residual min=-0.001448 max=0.001675 Jy/beam ! Clean residual mean=-0.000000 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.00276237 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 = -0.000138787 Jy ! Component: 100 - total flux cleaned = -0.000205609 Jy ! Component: 150 - total flux cleaned = -0.000332129 Jy ! Component: 200 - total flux cleaned = -0.000451963 Jy ! Total flux subtracted in 200 components = -0.000451963 Jy ! Clean residual min=-0.001225 max=0.001540 Jy/beam ! Clean residual mean=-0.000001 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.00231041 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 172 components and 0.00231041 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.378 mas, bmaj=9.019 mas, bpa=23.78 degrees ! Estimated noise=1.20816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.88496e-05 Jy ! Component: 100 - total flux cleaned = -0.000138162 Jy ! Component: 150 - total flux cleaned = -0.00018742 Jy ! Component: 200 - total flux cleaned = -0.000209905 Jy ! Total flux subtracted in 200 components = -0.000209905 Jy ! Clean residual min=-0.001041 max=0.001148 Jy/beam ! Clean residual mean=0.000000 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.00210051 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 201 components and 0.00210051 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=0.037181Jy sigma=0.835600 ! Fit after self-cal, rms=0.036973Jy sigma=0.831554 wmodel /scr/pima/bg219i_uvs/J0549-2520_X_map.mod ! Writing 201 model components to file: /scr/pima/bg219i_uvs/J0549-2520_X_map.mod wobs /scr/pima/bg219i_uvs/J0549-2520_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0549-2520_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0549-2520_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219i_uvs/J0549-2520_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 = -5.85894e-05 Jy ! Component: 100 - total flux cleaned = -9.49428e-05 Jy ! Component: 150 - total flux cleaned = -8.0151e-05 Jy ! Component: 200 - total flux cleaned = -9.91997e-05 Jy ! Component: 250 - total flux cleaned = -0.00011796 Jy ! Component: 300 - total flux cleaned = -0.00012374 Jy ! Component: 350 - total flux cleaned = -0.00012893 Jy ! Component: 400 - total flux cleaned = -0.000123445 Jy ! Component: 450 - total flux cleaned = -0.000138591 Jy ! Component: 500 - total flux cleaned = -0.000148655 Jy ! Component: 550 - total flux cleaned = -0.000153691 Jy ! Component: 600 - total flux cleaned = -0.000158851 Jy ! Component: 650 - total flux cleaned = -0.000164018 Jy ! Component: 700 - total flux cleaned = -0.000174492 Jy ! Component: 750 - total flux cleaned = -0.000174453 Jy ! Component: 800 - total flux cleaned = -0.000179743 Jy ! Component: 850 - total flux cleaned = -0.000185156 Jy ! Component: 900 - total flux cleaned = -0.000190721 Jy ! Component: 950 - total flux cleaned = -0.000190741 Jy ! Component: 1000 - total flux cleaned = -0.000202097 Jy ! Component: 1050 - total flux cleaned = -0.000219528 Jy ! Component: 1100 - total flux cleaned = -0.00023126 Jy ! Component: 1150 - total flux cleaned = -0.000249241 Jy ! Component: 1200 - total flux cleaned = -0.000267659 Jy ! Component: 1250 - total flux cleaned = -0.000280067 Jy ! Component: 1300 - total flux cleaned = -0.000311841 Jy ! Component: 1350 - total flux cleaned = -0.000357353 Jy ! Component: 1400 - total flux cleaned = -0.000403997 Jy ! Component: 1450 - total flux cleaned = -0.000458695 Jy ! Component: 1500 - total flux cleaned = -0.000521809 Jy ! Component: 1550 - total flux cleaned = -0.000579549 Jy ! Component: 1600 - total flux cleaned = -0.000638766 Jy ! Component: 1650 - total flux cleaned = -0.000699587 Jy ! Component: 1700 - total flux cleaned = -0.000746618 Jy ! Component: 1750 - total flux cleaned = -0.000795126 Jy ! Component: 1800 - total flux cleaned = -0.000845117 Jy ! Component: 1850 - total flux cleaned = -0.000905455 Jy ! Component: 1900 - total flux cleaned = -0.000967985 Jy ! Component: 1950 - total flux cleaned = -0.00100481 Jy ! Component: 2000 - total flux cleaned = -0.0010714 Jy ! Component: 2050 - total flux cleaned = -0.00112041 Jy ! Component: 2100 - total flux cleaned = -0.00119149 Jy ! Component: 2150 - total flux cleaned = -0.00126527 Jy ! Component: 2200 - total flux cleaned = -0.00131984 Jy ! Component: 2250 - total flux cleaned = -0.00137633 Jy ! Component: 2300 - total flux cleaned = -0.0014461 Jy ! Component: 2350 - total flux cleaned = -0.00151833 Jy ! Component: 2400 - total flux cleaned = -0.00159316 Jy ! Component: 2450 - total flux cleaned = -0.00167048 Jy ! Component: 2500 - total flux cleaned = -0.00175051 Jy ! Component: 2550 - total flux cleaned = -0.00183338 Jy ! Component: 2600 - total flux cleaned = -0.0019188 Jy ! Component: 2650 - total flux cleaned = -0.00200756 Jy ! Component: 2700 - total flux cleaned = -0.00209931 Jy ! Component: 2750 - total flux cleaned = -0.00219449 Jy ! Component: 2800 - total flux cleaned = -0.00229295 Jy ! Component: 2850 - total flux cleaned = -0.00239515 Jy ! Component: 2900 - total flux cleaned = -0.00248378 Jy ! Component: 2950 - total flux cleaned = -0.00253876 Jy ! Component: 3000 - total flux cleaned = -0.00263336 Jy ! Component: 3050 - total flux cleaned = -0.00273174 Jy ! Component: 3100 - total flux cleaned = -0.00279331 Jy ! Component: 3150 - total flux cleaned = -0.00285632 Jy ! Component: 3200 - total flux cleaned = -0.00296491 Jy ! Component: 3250 - total flux cleaned = -0.00307825 Jy ! Component: 3300 - total flux cleaned = -0.00317205 Jy ! Component: 3350 - total flux cleaned = -0.003147 Jy ! Component: 3400 - total flux cleaned = -0.00302118 Jy ! Component: 3450 - total flux cleaned = -0.00286351 Jy ! Component: 3500 - total flux cleaned = -0.00269865 Jy ! Component: 3550 - total flux cleaned = -0.00255606 Jy ! Component: 3600 - total flux cleaned = -0.00237803 Jy ! Component: 3650 - total flux cleaned = -0.00222382 Jy ! Component: 3700 - total flux cleaned = -0.0020305 Jy ! Component: 3750 - total flux cleaned = -0.00182933 Jy ! Component: 3800 - total flux cleaned = -0.00165504 Jy ! Component: 3850 - total flux cleaned = -0.00143697 Jy ! Component: 3900 - total flux cleaned = -0.00120906 Jy ! Component: 3950 - total flux cleaned = -0.000971752 Jy ! Component: 4000 - total flux cleaned = -0.000724475 Jy ! Component: 4050 - total flux cleaned = -0.000509568 Jy ! Total flux subtracted in 4096 components = -0.000286941 Jy ! Clean residual min=-0.002282 max=0.002404 Jy/beam ! Clean residual mean=-0.000009 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.00181357 Jy keep ! Adding 209 model components to the UV plane model. ! The established model now contains 410 components and 0.00181357 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0549-2520_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.378 x 9.019 at 23.78 degrees (North through East) ! Clean map min=-0.0068549 max=0.010209 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0549-2520_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.010209 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00089157 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -26.1996 26.1996 52.3992 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0026 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.01 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 11.45 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0549-2520_X_uvs.log closed on Wed Apr 6 23:33:30 2016