! Started logfile: /scr/pima/bg219b_uvs/J0657+1313_X_uvs.log on Thu Apr 7 01:46:45 2016 obs /scr/pima/bg219b_uvs/J0657+1313_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0657+1313_X_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.831481 visibilities/baseline/integration-bin. ! Found source: J0657+1313 ! ! 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 26940 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/J0657+1313_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 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=1.002898Jy sigma=25.567603 ! Fit after self-cal, rms=0.969946Jy sigma=24.727556 ! 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=0.7318 mas, bmaj=1.767 mas, bpa=1.366 degrees ! Estimated noise=0.429694 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 = 0.0247059 Jy ! Component: 100 - total flux cleaned = 0.0301747 Jy ! Total flux subtracted in 100 components = 0.0301747 Jy ! Clean residual min=-0.002649 max=0.002824 Jy/beam ! Clean residual mean=-0.000000 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.0301747 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0301747 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=0.054282Jy sigma=1.334594 ! Fit after self-cal, rms=0.052125Jy sigma=1.278477 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00422855 Jy ! Component: 100 - total flux cleaned = 0.00586017 Jy ! Total flux subtracted in 100 components = 0.00586017 Jy ! Clean residual min=-0.002422 max=0.002208 Jy/beam ! Clean residual mean=0.000001 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.0360349 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 6 components and 0.0360349 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=0.051814Jy sigma=1.269868 ! Fit after self-cal, rms=0.051790Jy sigma=1.269064 ! 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=0.8709 mas, bmaj=1.985 mas, bpa=0.7691 degrees ! Estimated noise=0.235485 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 = 0.00045248 Jy ! Component: 100 - total flux cleaned = 0.000479759 Jy ! Component: 150 - total flux cleaned = 0.00045679 Jy ! Component: 200 - total flux cleaned = 0.000398239 Jy ! Total flux subtracted in 200 components = 0.000398239 Jy ! Clean residual min=-0.001599 max=0.001754 Jy/beam ! Clean residual mean=0.000001 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0364331 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.0364331 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=0.051766Jy sigma=1.268396 ! Fit after self-cal, rms=0.051760Jy sigma=1.268294 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8709 x 1.985 at 0.7691 degrees (North through East) ! Clean map min=-0.0015136 max=0.035293 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 0.99 FD 0.96 HN 0.98 KP 1.07 ! LA 0.94 MK 1.06 NL 1.04 OV 0.95 ! PT 1.11 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.88 KP 1.08 ! LA 0.94 MK 1.04 NL 0.98 OV 0.99 ! PT 1.18 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.91 HN 0.95 KP 1.04 ! LA 1.03 MK 1.08 NL 1.07 OV 1.04 ! PT 1.18 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.92 HN 0.84 KP 1.13 ! LA 0.89 MK 1.06 NL 0.99 OV 0.93 ! PT 1.19 SC 0.94 ! ! ! 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=0.051760Jy sigma=1.268294 ! Fit after self-cal, rms=0.051810Jy sigma=1.266260 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8713 mas, bmaj=1.979 mas, bpa=0.9849 degrees ! Estimated noise=0.23649 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 = 0.000265396 Jy ! Component: 100 - total flux cleaned = 0.000264621 Jy ! Component: 150 - total flux cleaned = 0.000277849 Jy ! Component: 200 - total flux cleaned = 0.000289593 Jy ! Total flux subtracted in 200 components = 0.000289593 Jy ! Clean residual min=-0.001620 max=0.001564 Jy/beam ! Clean residual mean=0.000001 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0367227 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.0367227 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=0.051802Jy sigma=1.266021 ! Fit after self-cal, rms=0.051828Jy sigma=1.265554 ! 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=0.051828Jy sigma=1.265554 ! Fit after self-cal, rms=0.052397Jy sigma=1.264228 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.872 mas, bmaj=1.978 mas, bpa=0.941 degrees ! Estimated noise=0.237756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000120413 Jy ! Component: 100 - total flux cleaned = 0.000105737 Jy ! Component: 150 - total flux cleaned = 0.000117607 Jy ! Component: 200 - total flux cleaned = 0.000137751 Jy ! Total flux subtracted in 200 components = 0.000137751 Jy ! Clean residual min=-0.001694 max=0.001603 Jy/beam ! Clean residual mean=0.000001 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0368604 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.0368604 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=0.052391Jy sigma=1.264062 ! Fit after self-cal, rms=0.052430Jy sigma=1.263669 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 (-3.8, -5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145852 Jy ! Component: 100 - total flux cleaned = 0.00145779 Jy ! Component: 150 - total flux cleaned = 0.00143222 Jy ! Component: 200 - total flux cleaned = 0.00145622 Jy ! Total flux subtracted in 200 components = 0.00145622 Jy ! Clean residual min=-0.001575 max=0.001407 Jy/beam ! Clean residual mean=0.000001 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0383167 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 38 components and 0.0383167 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=0.052374Jy sigma=1.262488 ! Fit after self-cal, rms=0.052354Jy sigma=1.262084 ! 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=0.052354Jy sigma=1.262084 ! Fit after self-cal, rms=0.052675Jy sigma=1.261990 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8724 mas, bmaj=1.979 mas, bpa=0.9776 degrees ! Estimated noise=0.238483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00059871 Jy ! Component: 100 - total flux cleaned = 0.000519973 Jy ! Component: 150 - total flux cleaned = 0.000566649 Jy ! Component: 200 - total flux cleaned = 0.00060609 Jy ! Total flux subtracted in 200 components = 0.00060609 Jy ! Clean residual min=-0.001566 max=0.001339 Jy/beam ! Clean residual mean=0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0389228 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 43 components and 0.0389228 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=0.052648Jy sigma=1.261436 ! Fit after self-cal, rms=0.052654Jy sigma=1.261288 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 = 0.000179162 Jy ! Component: 100 - total flux cleaned = 0.000198884 Jy ! Component: 150 - total flux cleaned = 0.000198561 Jy ! Component: 200 - total flux cleaned = 0.000215608 Jy ! Total flux subtracted in 200 components = 0.000215608 Jy ! Clean residual min=-0.001553 max=0.001321 Jy/beam ! Clean residual mean=0.000001 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0391384 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 45 components and 0.0391384 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=0.052639Jy sigma=1.260976 ! Fit after self-cal, rms=0.052631Jy sigma=1.260833 ! 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=0.052631Jy sigma=1.260833 ! Fit after self-cal, rms=0.052839Jy sigma=1.260389 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.072 mas, bmaj=2.982 mas, bpa=-1.192 degrees ! Estimated noise=0.3077 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000498899 Jy ! Component: 100 - total flux cleaned = 0.0005397 Jy ! Component: 150 - total flux cleaned = 0.00055562 Jy ! Component: 200 - total flux cleaned = 0.000555658 Jy ! Total flux subtracted in 200 components = 0.000555658 Jy ! Clean residual min=-0.001414 max=0.001595 Jy/beam ! Clean residual mean=0.000002 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.039694 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.039694 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=0.052836Jy sigma=1.260374 ! Fit after self-cal, rms=0.052841Jy sigma=1.260093 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 = 0.0002035 Jy ! Component: 100 - total flux cleaned = 0.000187762 Jy ! Component: 150 - total flux cleaned = 0.000187442 Jy ! Component: 200 - total flux cleaned = 0.000162973 Jy ! Total flux subtracted in 200 components = 0.000162973 Jy ! Clean residual min=-0.001441 max=0.001579 Jy/beam ! Clean residual mean=0.000002 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.039857 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.039857 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=0.052844Jy sigma=1.260172 ! Fit after self-cal, rms=0.052842Jy sigma=1.260124 ! 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=0.8722 mas, bmaj=1.979 mas, bpa=1.037 degrees ! Estimated noise=0.239275 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8722 x 1.979 at 1.037 degrees (North through East) ! Clean map min=-0.0016538 max=0.035518 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=0.732 mas, bmaj=1.761 mas, bpa=1.893 degrees ! Estimated noise=0.433415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0271879 Jy ! Component: 100 - total flux cleaned = 0.0337265 Jy ! Component: 150 - total flux cleaned = 0.0364024 Jy ! Component: 200 - total flux cleaned = 0.037542 Jy ! Total flux subtracted in 200 components = 0.037542 Jy ! Clean residual min=-0.002405 max=0.002146 Jy/beam ! Clean residual mean=0.000000 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.037542 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.037542 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8722 mas, bmaj=1.979 mas, bpa=1.037 degrees ! Estimated noise=0.239275 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 = 0.00178783 Jy ! Component: 100 - total flux cleaned = 0.00224397 Jy ! Component: 150 - total flux cleaned = 0.00229516 Jy ! Component: 200 - total flux cleaned = 0.00229562 Jy ! Total flux subtracted in 200 components = 0.00229562 Jy ! Clean residual min=-0.001579 max=0.001468 Jy/beam ! Clean residual mean=0.000001 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0398376 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 31 components and 0.0398376 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=2.072 mas, bmaj=2.982 mas, bpa=-1.192 degrees ! Estimated noise=0.3077 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000605688 Jy ! Component: 100 - total flux cleaned = 0.000536562 Jy ! Component: 150 - total flux cleaned = 0.000476306 Jy ! Component: 200 - total flux cleaned = 0.000351107 Jy ! Total flux subtracted in 200 components = 0.000351107 Jy ! Clean residual min=-0.001513 max=0.001662 Jy/beam ! Clean residual mean=0.000002 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0401887 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 = -4.09622e-05 Jy ! Component: 100 - total flux cleaned = -7.71984e-05 Jy ! Component: 150 - total flux cleaned = -0.000126206 Jy ! Component: 200 - total flux cleaned = -0.000170452 Jy ! Total flux subtracted in 200 components = -0.000170452 Jy ! Clean residual min=-0.001455 max=0.001635 Jy/beam ! Clean residual mean=0.000002 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0400182 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 42 components and 0.0400183 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8722 mas, bmaj=1.979 mas, bpa=1.037 degrees ! Estimated noise=0.239275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.57013e-06 Jy ! Component: 100 - total flux cleaned = -2.2614e-05 Jy ! Component: 150 - total flux cleaned = -7.34451e-05 Jy ! Component: 200 - total flux cleaned = -0.000119698 Jy ! Total flux subtracted in 200 components = -0.000119698 Jy ! Clean residual min=-0.001485 max=0.001326 Jy/beam ! Clean residual mean=0.000001 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0398986 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.0398986 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=0.052853Jy sigma=1.260358 ! Fit after self-cal, rms=0.052851Jy sigma=1.260255 wmodel /scr/pima/bg219b_uvs/J0657+1313_X_map.mod ! Writing 55 model components to file: /scr/pima/bg219b_uvs/J0657+1313_X_map.mod wobs /scr/pima/bg219b_uvs/J0657+1313_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0657+1313_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0657+1313_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219b_uvs/J0657+1313_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 = -0.000327094 Jy ! Component: 100 - total flux cleaned = -0.000280556 Jy ! Component: 150 - total flux cleaned = -0.000130162 Jy ! Component: 200 - total flux cleaned = -6.29343e-06 Jy ! Component: 250 - total flux cleaned = 0.000112266 Jy ! Component: 300 - total flux cleaned = 0.000169713 Jy ! Component: 350 - total flux cleaned = 0.000262931 Jy ! Component: 400 - total flux cleaned = 0.000353993 Jy ! Component: 450 - total flux cleaned = 0.000424935 Jy ! Component: 500 - total flux cleaned = 0.000511586 Jy ! Component: 550 - total flux cleaned = 0.000579224 Jy ! Component: 600 - total flux cleaned = 0.000629205 Jy ! Component: 650 - total flux cleaned = 0.000808072 Jy ! Component: 700 - total flux cleaned = 0.000903365 Jy ! Component: 750 - total flux cleaned = 0.000965439 Jy ! Component: 800 - total flux cleaned = 0.000980636 Jy ! Component: 850 - total flux cleaned = 0.00102534 Jy ! Component: 900 - total flux cleaned = 0.00102535 Jy ! Component: 950 - total flux cleaned = 0.00108329 Jy ! Component: 1000 - total flux cleaned = 0.00116919 Jy ! Component: 1050 - total flux cleaned = 0.00123934 Jy ! Component: 1100 - total flux cleaned = 0.00130863 Jy ! Component: 1150 - total flux cleaned = 0.00132187 Jy ! Component: 1200 - total flux cleaned = 0.00137577 Jy ! Component: 1250 - total flux cleaned = 0.0014023 Jy ! Component: 1300 - total flux cleaned = 0.00134998 Jy ! Component: 1350 - total flux cleaned = 0.00138883 Jy ! Component: 1400 - total flux cleaned = 0.00137601 Jy ! Component: 1450 - total flux cleaned = 0.00142643 Jy ! Component: 1500 - total flux cleaned = 0.00147626 Jy ! Component: 1550 - total flux cleaned = 0.00143915 Jy ! Component: 1600 - total flux cleaned = 0.00149999 Jy ! Component: 1650 - total flux cleaned = 0.00150008 Jy ! Component: 1700 - total flux cleaned = 0.00154761 Jy ! Component: 1750 - total flux cleaned = 0.00152394 Jy ! Component: 1800 - total flux cleaned = 0.00157055 Jy ! Component: 1850 - total flux cleaned = 0.00159352 Jy ! Component: 1900 - total flux cleaned = 0.00160474 Jy ! Component: 1950 - total flux cleaned = 0.00160484 Jy ! Component: 2000 - total flux cleaned = 0.00164947 Jy ! Component: 2050 - total flux cleaned = 0.0016386 Jy ! Component: 2100 - total flux cleaned = 0.0016714 Jy ! Component: 2150 - total flux cleaned = 0.00170406 Jy ! Component: 2200 - total flux cleaned = 0.00168269 Jy ! Component: 2250 - total flux cleaned = 0.00173574 Jy ! Component: 2300 - total flux cleaned = 0.00177773 Jy ! Component: 2350 - total flux cleaned = 0.00174654 Jy ! Component: 2400 - total flux cleaned = 0.00179809 Jy ! Component: 2450 - total flux cleaned = 0.00181835 Jy ! Component: 2500 - total flux cleaned = 0.00184862 Jy ! Component: 2550 - total flux cleaned = 0.00184846 Jy ! Component: 2600 - total flux cleaned = 0.0018883 Jy ! Component: 2650 - total flux cleaned = 0.00191786 Jy ! Component: 2700 - total flux cleaned = 0.00191784 Jy ! Component: 2750 - total flux cleaned = 0.00194697 Jy ! Component: 2800 - total flux cleaned = 0.00197588 Jy ! Component: 2850 - total flux cleaned = 0.00200453 Jy ! Component: 2900 - total flux cleaned = 0.0019951 Jy ! Component: 2950 - total flux cleaned = 0.00203282 Jy ! Component: 3000 - total flux cleaned = 0.00204227 Jy ! Component: 3050 - total flux cleaned = 0.00208883 Jy ! Component: 3100 - total flux cleaned = 0.00209823 Jy ! Component: 3150 - total flux cleaned = 0.00209836 Jy ! Component: 3200 - total flux cleaned = 0.00216189 Jy ! Component: 3250 - total flux cleaned = 0.00217081 Jy ! Component: 3300 - total flux cleaned = 0.0021977 Jy ! Component: 3350 - total flux cleaned = 0.00217989 Jy ! Component: 3400 - total flux cleaned = 0.00221528 Jy ! Component: 3450 - total flux cleaned = 0.00225036 Jy ! Component: 3500 - total flux cleaned = 0.0022678 Jy ! Component: 3550 - total flux cleaned = 0.00225914 Jy ! Component: 3600 - total flux cleaned = 0.00231925 Jy ! Component: 3650 - total flux cleaned = 0.00232775 Jy ! Component: 3700 - total flux cleaned = 0.00237015 Jy ! Component: 3750 - total flux cleaned = 0.00237015 Jy ! Component: 3800 - total flux cleaned = 0.00238702 Jy ! Component: 3850 - total flux cleaned = 0.00239527 Jy ! Component: 3900 - total flux cleaned = 0.00238703 Jy ! Component: 3950 - total flux cleaned = 0.00241166 Jy ! Component: 4000 - total flux cleaned = 0.00244431 Jy ! Component: 4050 - total flux cleaned = 0.00242001 Jy ! Total flux subtracted in 4096 components = 0.00244422 Jy ! Clean residual min=-0.000499 max=0.000441 Jy/beam ! Clean residual mean=0.000000 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.0423428 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 327 components and 0.0423428 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0657+1313_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8722 x 1.979 at 1.037 degrees (North through East) ! Clean map min=-0.001304 max=0.035218 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0657+1313_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0352182 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00013526 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.15219 1.15219 2.30438 4.60876 9.21753 18.4351 36.8701 73.7402 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.035 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 260.373 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0657+1313_X_uvs.log closed on Thu Apr 7 01:46:50 2016