! Started logfile: /d2/scr/pima/bp177c_uvs/J1417+2205_X_uvs.log on Sat Mar 22 21:16:08 2014 obs /d2/scr/pima/bp177c_uvs/J1417+2205_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177c_uvs/J1417+2205_X_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.944444 visibilities/baseline/integration-bin. ! Found source: J1417+2205 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1088 visibilities. select RR ! Selecting polarization: RR, channels: 1..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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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 /d2/scr/pima/bp177c_uvs/J1417+2205_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006846Jy sigma=38.888819 ! Fit after self-cal, rms=0.911667Jy sigma=35.295625 ! 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=0.7951 mas, bmaj=2.025 mas, bpa=14.9 degrees ! Estimated noise=0.830455 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 = 0.0678354 Jy ! Component: 100 - total flux cleaned = 0.0829205 Jy ! Total flux subtracted in 100 components = 0.0829205 Jy ! Clean residual min=-0.004011 max=0.006115 Jy/beam ! Clean residual mean=-0.000027 rms=0.001152 Jy/beam ! Combined flux in latest and established models = 0.0829205 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0829205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028471Jy sigma=0.777715 ! Fit after self-cal, rms=0.028461Jy sigma=0.777251 ! 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=0.9489 mas, bmaj=2.209 mas, bpa=14.27 degrees ! Estimated noise=0.597586 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 = 0.00661182 Jy ! Component: 100 - total flux cleaned = 0.0104147 Jy ! Component: 150 - total flux cleaned = 0.0130639 Jy ! Component: 200 - total flux cleaned = 0.0149878 Jy ! Total flux subtracted in 200 components = 0.0149878 Jy ! Clean residual min=-0.003967 max=0.004334 Jy/beam ! Clean residual mean=-0.000015 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.0979083 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 34 components and 0.0979083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026510Jy sigma=0.695251 ! Fit after self-cal, rms=0.026505Jy sigma=0.694829 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9489 x 2.209 at 14.27 degrees (North through East) ! Clean map min=-0.0038362 max=0.087551 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.14 HN 1.15 LA 1.06 ! MK 0.94 NL 1.03 OV 0.98 PT 0.86 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.95 HN 1.10 LA 0.95 ! MK 0.97 NL 1.02 OV 0.95 PT 0.88 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.10 HN 1.15 LA 0.95 ! MK 1.05 NL 1.02 OV 0.98 PT 0.91 ! SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 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 1.01 FD 1.00 HN 1.13 LA 0.91 ! MK 0.95 NL 1.01 OV 1.06 PT 0.85 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.026505Jy sigma=0.694829 ! Fit after self-cal, rms=0.025415Jy sigma=0.638258 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9499 mas, bmaj=2.22 mas, bpa=14.55 degrees ! Estimated noise=0.594747 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 = 0.00075643 Jy ! Component: 100 - total flux cleaned = 0.00086428 Jy ! Component: 150 - total flux cleaned = 0.000954157 Jy ! Component: 200 - total flux cleaned = 0.00103408 Jy ! Total flux subtracted in 200 components = 0.00103408 Jy ! Clean residual min=-0.002598 max=0.003249 Jy/beam ! Clean residual mean=-0.000007 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.0989424 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.0989424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025361Jy sigma=0.636504 ! Fit after self-cal, rms=0.025374Jy sigma=0.636394 ! Inverting map ! Added new window around map position (-1.8, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00299144 Jy ! Component: 100 - total flux cleaned = 0.00438168 Jy ! Component: 150 - total flux cleaned = 0.0050166 Jy ! Component: 200 - total flux cleaned = 0.00534398 Jy ! Total flux subtracted in 200 components = 0.00534398 Jy ! Clean residual min=-0.002348 max=0.002239 Jy/beam ! Clean residual mean=-0.000002 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.104286 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 58 components and 0.104286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024971Jy sigma=0.615416 ! Fit after self-cal, rms=0.024955Jy sigma=0.613799 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024955Jy sigma=0.613799 ! Fit after self-cal, rms=0.024288Jy sigma=0.587274 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9499 mas, bmaj=2.222 mas, bpa=14.62 degrees ! Estimated noise=0.593844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000249253 Jy ! Component: 100 - total flux cleaned = 0.000287334 Jy ! Component: 150 - total flux cleaned = 0.000288698 Jy ! Component: 200 - total flux cleaned = 0.00036539 Jy ! Total flux subtracted in 200 components = 0.00036539 Jy ! Clean residual min=-0.001950 max=0.001656 Jy/beam ! Clean residual mean=-0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.104652 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 0.104652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024215Jy sigma=0.582468 ! Fit after self-cal, rms=0.024212Jy sigma=0.582173 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 = 0.00010483 Jy ! Component: 100 - total flux cleaned = 0.000219485 Jy ! Component: 150 - total flux cleaned = 0.000302008 Jy ! Component: 200 - total flux cleaned = 0.000376615 Jy ! Total flux subtracted in 200 components = 0.000376615 Jy ! Clean residual min=-0.001869 max=0.001686 Jy/beam ! Clean residual mean=-0.000001 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.105028 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 71 components and 0.105028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024174Jy sigma=0.580190 ! Fit after self-cal, rms=0.024170Jy sigma=0.580101 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024170Jy sigma=0.580101 ! Fit after self-cal, rms=0.024129Jy sigma=0.579654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9499 mas, bmaj=2.22 mas, bpa=14.7 degrees ! Estimated noise=0.592177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.84461e-06 Jy ! Component: 100 - total flux cleaned = 7.12534e-05 Jy ! Component: 150 - total flux cleaned = 0.000195393 Jy ! Component: 200 - total flux cleaned = 0.000292354 Jy ! Total flux subtracted in 200 components = 0.000292354 Jy ! Clean residual min=-0.001785 max=0.001691 Jy/beam ! Clean residual mean=-0.000001 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.105321 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 75 components and 0.105321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024100Jy sigma=0.577902 ! Fit after self-cal, rms=0.024097Jy sigma=0.577855 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 = 9.78283e-05 Jy ! Component: 100 - total flux cleaned = 0.000183441 Jy ! Component: 150 - total flux cleaned = 0.000261478 Jy ! Component: 200 - total flux cleaned = 0.000310307 Jy ! Total flux subtracted in 200 components = 0.000310307 Jy ! Clean residual min=-0.001759 max=0.001691 Jy/beam ! Clean residual mean=-0.000001 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.105631 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 78 components and 0.105631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024081Jy sigma=0.577055 ! Fit after self-cal, rms=0.024079Jy sigma=0.577024 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024079Jy sigma=0.577024 ! Fit after self-cal, rms=0.023472Jy sigma=0.549252 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.872 mas, bmaj=2.858 mas, bpa=4.905 degrees ! Estimated noise=0.740454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000636616 Jy ! Component: 100 - total flux cleaned = -0.000790944 Jy ! Component: 150 - total flux cleaned = -0.000907756 Jy ! Component: 200 - total flux cleaned = -0.000946811 Jy ! Total flux subtracted in 200 components = -0.000946811 Jy ! Clean residual min=-0.001441 max=0.001461 Jy/beam ! Clean residual mean=0.000003 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.104684 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 93 components and 0.104684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023475Jy sigma=0.548650 ! Fit after self-cal, rms=0.023480Jy sigma=0.548553 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 = -6.52693e-05 Jy ! Component: 100 - total flux cleaned = -0.000105569 Jy ! Component: 150 - total flux cleaned = -0.000147634 Jy ! Component: 200 - total flux cleaned = -0.0001668 Jy ! Total flux subtracted in 200 components = -0.0001668 Jy ! Clean residual min=-0.001441 max=0.001439 Jy/beam ! Clean residual mean=0.000003 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.104517 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 106 components and 0.104517 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023488Jy sigma=0.548530 ! Fit after self-cal, rms=0.023488Jy sigma=0.548491 ! 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=0.9511 mas, bmaj=2.227 mas, bpa=14.52 degrees ! Estimated noise=0.592108 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9511 x 2.227 at 14.52 degrees (North through East) ! Clean map min=-0.0013642 max=0.086137 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=0.7974 mas, bmaj=2.047 mas, bpa=15.05 degrees ! Estimated noise=0.829864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0677709 Jy ! Component: 100 - total flux cleaned = 0.0826572 Jy ! Component: 150 - total flux cleaned = 0.087959 Jy ! Component: 200 - total flux cleaned = 0.0910791 Jy ! Total flux subtracted in 200 components = 0.0910791 Jy ! Clean residual min=-0.002472 max=0.003124 Jy/beam ! Clean residual mean=-0.000013 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.0910791 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0910791 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9511 mas, bmaj=2.227 mas, bpa=14.52 degrees ! Estimated noise=0.592108 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) ! Added new window around map position (15, -29.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00329661 Jy ! Component: 100 - total flux cleaned = 0.00535369 Jy ! Component: 150 - total flux cleaned = 0.00677736 Jy ! Component: 200 - total flux cleaned = 0.00775716 Jy ! Total flux subtracted in 200 components = 0.00775716 Jy ! Clean residual min=-0.001700 max=0.001715 Jy/beam ! Clean residual mean=-0.000006 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0988363 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 50 components and 0.0988363 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=1.872 mas, bmaj=2.858 mas, bpa=4.905 degrees ! Estimated noise=0.740454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192815 Jy ! Component: 100 - total flux cleaned = 0.00312951 Jy ! Component: 150 - total flux cleaned = 0.00400551 Jy ! Component: 200 - total flux cleaned = 0.00468894 Jy ! Total flux subtracted in 200 components = 0.00468894 Jy ! Clean residual min=-0.001457 max=0.001640 Jy/beam ! Clean residual mean=-0.000001 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.103525 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 = 0.000544039 Jy ! Component: 100 - total flux cleaned = 0.000884969 Jy ! Component: 150 - total flux cleaned = 0.000964948 Jy ! Component: 200 - total flux cleaned = 0.00104022 Jy ! Total flux subtracted in 200 components = 0.00104022 Jy ! Clean residual min=-0.001336 max=0.001585 Jy/beam ! Clean residual mean=0.000001 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.104565 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 99 components and 0.104565 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9511 mas, bmaj=2.227 mas, bpa=14.52 degrees ! Estimated noise=0.592108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000130504 Jy ! Component: 100 - total flux cleaned = -0.000155983 Jy ! Component: 150 - total flux cleaned = -0.000181333 Jy ! Component: 200 - total flux cleaned = -0.000182455 Jy ! Total flux subtracted in 200 components = -0.000182455 Jy ! Clean residual min=-0.001518 max=0.001378 Jy/beam ! Clean residual mean=0.000000 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.104383 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 117 components and 0.104383 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023424Jy sigma=0.543941 ! Fit after self-cal, rms=0.023413Jy sigma=0.543328 wmodel /d2/scr/pima/bp177c_uvs/J1417+2205_X_map.mod ! Writing 117 model components to file: /d2/scr/pima/bp177c_uvs/J1417+2205_X_map.mod wobs /d2/scr/pima/bp177c_uvs/J1417+2205_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177c_uvs/J1417+2205_X_uvs.fits wwins /d2/scr/pima/bp177c_uvs/J1417+2205_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177c_uvs/J1417+2205_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 = -1.06197e-05 Jy ! Component: 100 - total flux cleaned = 0.000149625 Jy ! Component: 150 - total flux cleaned = 0.000341787 Jy ! Component: 200 - total flux cleaned = 0.000483496 Jy ! Component: 250 - total flux cleaned = 0.000581241 Jy ! Component: 300 - total flux cleaned = 0.000694112 Jy ! Component: 350 - total flux cleaned = 0.000784018 Jy ! Component: 400 - total flux cleaned = 0.000835767 Jy ! Component: 450 - total flux cleaned = 0.000886156 Jy ! Component: 500 - total flux cleaned = 0.000935095 Jy ! Component: 550 - total flux cleaned = 0.000999142 Jy ! Component: 600 - total flux cleaned = 0.00109227 Jy ! Component: 650 - total flux cleaned = 0.0011827 Jy ! Component: 700 - total flux cleaned = 0.00122689 Jy ! Component: 750 - total flux cleaned = 0.0012841 Jy ! Component: 800 - total flux cleaned = 0.00136822 Jy ! Component: 850 - total flux cleaned = 0.0014094 Jy ! Component: 900 - total flux cleaned = 0.00147705 Jy ! Component: 950 - total flux cleaned = 0.00154351 Jy ! Component: 1000 - total flux cleaned = 0.00162107 Jy ! Component: 1050 - total flux cleaned = 0.00164634 Jy ! Component: 1100 - total flux cleaned = 0.00167133 Jy ! Component: 1150 - total flux cleaned = 0.00170818 Jy ! Component: 1200 - total flux cleaned = 0.00174395 Jy ! Component: 1250 - total flux cleaned = 0.00180277 Jy ! Component: 1300 - total flux cleaned = 0.00182586 Jy ! Component: 1350 - total flux cleaned = 0.00184875 Jy ! Component: 1400 - total flux cleaned = 0.00188238 Jy ! Component: 1450 - total flux cleaned = 0.00192665 Jy ! Component: 1500 - total flux cleaned = 0.00198112 Jy ! Component: 1550 - total flux cleaned = 0.00199173 Jy ! Component: 1600 - total flux cleaned = 0.00200249 Jy ! Component: 1650 - total flux cleaned = 0.00205483 Jy ! Component: 1700 - total flux cleaned = 0.00208571 Jy ! Component: 1750 - total flux cleaned = 0.00216727 Jy ! Component: 1800 - total flux cleaned = 0.00222779 Jy ! Component: 1850 - total flux cleaned = 0.00226763 Jy ! Component: 1900 - total flux cleaned = 0.00229726 Jy ! Component: 1950 - total flux cleaned = 0.00237553 Jy ! Component: 2000 - total flux cleaned = 0.00242379 Jy ! Component: 2050 - total flux cleaned = 0.0024716 Jy ! Component: 2100 - total flux cleaned = 0.00250959 Jy ! Component: 2150 - total flux cleaned = 0.00258455 Jy ! Component: 2200 - total flux cleaned = 0.00261235 Jy ! Component: 2250 - total flux cleaned = 0.00266741 Jy ! Component: 2300 - total flux cleaned = 0.00272206 Jy ! Component: 2350 - total flux cleaned = 0.00278528 Jy ! Component: 2400 - total flux cleaned = 0.00283899 Jy ! Component: 2450 - total flux cleaned = 0.00290118 Jy ! Component: 2500 - total flux cleaned = 0.00296284 Jy ! Component: 2550 - total flux cleaned = 0.00302401 Jy ! Component: 2600 - total flux cleaned = 0.00309324 Jy ! Component: 2650 - total flux cleaned = 0.00312753 Jy ! Component: 2700 - total flux cleaned = 0.00317027 Jy ! Component: 2750 - total flux cleaned = 0.00323786 Jy ! Component: 2800 - total flux cleaned = 0.00328815 Jy ! Component: 2850 - total flux cleaned = 0.00331312 Jy ! Component: 2900 - total flux cleaned = 0.00336279 Jy ! Component: 2950 - total flux cleaned = 0.00340392 Jy ! Component: 3000 - total flux cleaned = 0.00342839 Jy ! Component: 3050 - total flux cleaned = 0.00345277 Jy ! Component: 3100 - total flux cleaned = 0.00349304 Jy ! Component: 3150 - total flux cleaned = 0.003477 Jy ! Component: 3200 - total flux cleaned = 0.00350091 Jy ! Component: 3250 - total flux cleaned = 0.00350092 Jy ! Component: 3300 - total flux cleaned = 0.00353248 Jy ! Component: 3350 - total flux cleaned = 0.00354813 Jy ! Component: 3400 - total flux cleaned = 0.00354032 Jy ! Component: 3450 - total flux cleaned = 0.00354035 Jy ! Component: 3500 - total flux cleaned = 0.00354811 Jy ! Component: 3550 - total flux cleaned = 0.00358659 Jy ! Component: 3600 - total flux cleaned = 0.00358659 Jy ! Component: 3650 - total flux cleaned = 0.00360944 Jy ! Component: 3700 - total flux cleaned = 0.00363222 Jy ! Component: 3750 - total flux cleaned = 0.00361701 Jy ! Component: 3800 - total flux cleaned = 0.00362456 Jy ! Component: 3850 - total flux cleaned = 0.00362457 Jy ! Component: 3900 - total flux cleaned = 0.00365457 Jy ! Component: 3950 - total flux cleaned = 0.00364709 Jy ! Component: 4000 - total flux cleaned = 0.00365452 Jy ! Component: 4050 - total flux cleaned = 0.00364708 Jy ! Total flux subtracted in 4096 components = 0.0036248 Jy ! Clean residual min=-0.000421 max=0.000406 Jy/beam ! Clean residual mean=0.000000 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.108008 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 394 components and 0.108008 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177c_uvs/J1417+2205_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9511 x 2.227 at 14.52 degrees (North through East) ! Clean map min=-0.00086335 max=0.086419 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177c_uvs/J1417+2205_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0864194 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000114696 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.398161 0.398161 0.796321 1.59264 3.18529 6.37057 12.7411 25.4823 50.9646 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.086 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 753.464 quit ! Quitting program ! Log file /d2/scr/pima/bp177c_uvs/J1417+2205_X_uvs.log closed on Sat Mar 22 21:16:12 2014