! Started logfile: /d2/scr/pima/bp177f_uvs/J2359+2036_C_uvs.log on Fri Mar 21 07:47:23 2014 obs /d2/scr/pima/bp177f_uvs/J2359+2036_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J2359+2036_C_uva.fits ! AN table 1: 4 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.733333 visibilities/baseline/integration-bin. ! Found source: J2359+2036 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 352 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177f_uvs/J2359+2036_C] 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 0.300x0.300 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=1.000372Jy sigma=45.241531 ! Fit after self-cal, rms=0.987647Jy sigma=44.788506 ! 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=5.006 mas, bmaj=10.38 mas, bpa=76.3 degrees ! Estimated noise=1.0188 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 = 0.00851882 Jy ! Component: 100 - total flux cleaned = 0.0103411 Jy ! Total flux subtracted in 100 components = 0.0103411 Jy ! Clean residual min=-0.001826 max=0.001834 Jy/beam ! Clean residual mean=-0.000007 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.0103411 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0103411 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=0.020744Jy sigma=0.688428 ! Fit after self-cal, rms=0.018930Jy sigma=0.563413 ! Inverting map ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00502778 Jy ! Component: 100 - total flux cleaned = 0.0067098 Jy ! Total flux subtracted in 100 components = 0.0067098 Jy ! Clean residual min=-0.001543 max=0.001447 Jy/beam ! Clean residual mean=-0.000005 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0170509 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 51 components and 0.0170509 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=0.017379Jy sigma=0.500741 ! Fit after self-cal, rms=0.017361Jy sigma=0.498736 ! 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=5.42 mas, bmaj=10.3 mas, bpa=73.9 degrees ! Estimated noise=0.873584 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 = 0.000707584 Jy ! Component: 100 - total flux cleaned = 0.000725805 Jy ! Component: 150 - total flux cleaned = 0.000755904 Jy ! Component: 200 - total flux cleaned = 0.000744499 Jy ! Total flux subtracted in 200 components = 0.000744499 Jy ! Clean residual min=-0.001462 max=0.001283 Jy/beam ! Clean residual mean=-0.000000 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0177954 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 72 components and 0.0177954 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=0.017260Jy sigma=0.495987 ! Fit after self-cal, rms=0.017250Jy sigma=0.495636 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.42 x 10.3 at 73.9 degrees (North through East) ! Clean map min=-0.0016054 max=0.01363 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 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 KP 1.02 LA 0.92 ! OV 1.16 PT 0.95 ! ! ! Fit before self-cal, rms=0.017250Jy sigma=0.495636 ! Fit after self-cal, rms=0.017235Jy sigma=0.494888 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.42 mas, bmaj=10.33 mas, bpa=74.01 degrees ! Estimated noise=0.870955 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 = -0.000197879 Jy ! Component: 100 - total flux cleaned = -0.000240874 Jy ! Component: 150 - total flux cleaned = -0.000274788 Jy ! Component: 200 - total flux cleaned = -0.000317653 Jy ! Total flux subtracted in 200 components = -0.000317653 Jy ! Clean residual min=-0.001433 max=0.001282 Jy/beam ! Clean residual mean=0.000001 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0174777 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 94 components and 0.0174777 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=0.017228Jy sigma=0.494035 ! Fit after self-cal, rms=0.017236Jy sigma=0.493841 ! 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=0.017236Jy sigma=0.493841 ! Fit after self-cal, rms=0.017244Jy sigma=0.493822 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.415 mas, bmaj=10.34 mas, bpa=74.07 degrees ! Estimated noise=0.87106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000133163 Jy ! Component: 100 - total flux cleaned = -0.000183818 Jy ! Component: 150 - total flux cleaned = -0.000207198 Jy ! Component: 200 - total flux cleaned = -0.000233028 Jy ! Total flux subtracted in 200 components = -0.000233028 Jy ! Clean residual min=-0.001404 max=0.001280 Jy/beam ! Clean residual mean=0.000000 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0172447 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 108 components and 0.0172447 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=0.017242Jy sigma=0.493392 ! Fit after self-cal, rms=0.017246Jy sigma=0.493322 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 = -6.51809e-05 Jy ! Component: 100 - total flux cleaned = -7.61984e-05 Jy ! Component: 150 - total flux cleaned = -8.05024e-05 Jy ! Component: 200 - total flux cleaned = -8.46221e-05 Jy ! Total flux subtracted in 200 components = -8.46221e-05 Jy ! Clean residual min=-0.001381 max=0.001275 Jy/beam ! Clean residual mean=0.000000 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0171601 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 116 components and 0.0171601 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=0.017245Jy sigma=0.493031 ! Fit after self-cal, rms=0.017247Jy sigma=0.492988 ! 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=0.017247Jy sigma=0.492988 ! Fit after self-cal, rms=0.017241Jy sigma=0.493066 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.408 mas, bmaj=10.34 mas, bpa=74.17 degrees ! Estimated noise=0.869389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.43001e-05 Jy ! Component: 100 - total flux cleaned = 2.97201e-05 Jy ! Component: 150 - total flux cleaned = 1.67756e-05 Jy ! Component: 200 - total flux cleaned = 5.30306e-06 Jy ! Total flux subtracted in 200 components = 5.30306e-06 Jy ! Clean residual min=-0.001359 max=0.001273 Jy/beam ! Clean residual mean=0.000000 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0171654 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 121 components and 0.0171654 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=0.017242Jy sigma=0.492772 ! Fit after self-cal, rms=0.017244Jy sigma=0.492740 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 = -3.06461e-05 Jy ! Component: 100 - total flux cleaned = -3.43719e-05 Jy ! Component: 150 - total flux cleaned = -4.13558e-05 Jy ! Component: 200 - total flux cleaned = -5.10691e-05 Jy ! Total flux subtracted in 200 components = -5.10691e-05 Jy ! Clean residual min=-0.001340 max=0.001270 Jy/beam ! Clean residual mean=0.000000 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0171143 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 127 components and 0.0171143 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=0.017244Jy sigma=0.492549 ! Fit after self-cal, rms=0.017246Jy sigma=0.492525 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.017246Jy sigma=0.492525 ! Fit after self-cal, rms=0.017247Jy sigma=0.492544 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.938 mas, bmaj=10.44 mas, bpa=72.59 degrees ! Estimated noise=0.882643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.52975e-05 Jy ! Component: 100 - total flux cleaned = -3.5442e-05 Jy ! Component: 150 - total flux cleaned = -3.53613e-05 Jy ! Component: 200 - total flux cleaned = -3.23577e-05 Jy ! Total flux subtracted in 200 components = -3.23577e-05 Jy ! Clean residual min=-0.001402 max=0.001282 Jy/beam ! Clean residual mean=0.000000 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0170819 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 135 components and 0.0170819 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=0.017248Jy sigma=0.492395 ! Fit after self-cal, rms=0.017252Jy sigma=0.492377 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 = -3.23104e-05 Jy ! Component: 100 - total flux cleaned = -2.5892e-05 Jy ! Component: 150 - total flux cleaned = -2.595e-05 Jy ! Component: 200 - total flux cleaned = -2.58205e-05 Jy ! Total flux subtracted in 200 components = -2.58205e-05 Jy ! Clean residual min=-0.001386 max=0.001283 Jy/beam ! Clean residual mean=0.000000 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0170561 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 138 components and 0.0170561 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=0.017252Jy sigma=0.492252 ! Fit after self-cal, rms=0.017254Jy sigma=0.492237 ! 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=5.406 mas, bmaj=10.35 mas, bpa=74.21 degrees ! Estimated noise=0.869142 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.406 x 10.35 at 74.21 degrees (North through East) ! Clean map min=-0.0015331 max=0.013637 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=4.98 mas, bmaj=10.49 mas, bpa=76.34 degrees ! Estimated noise=1.0081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117338 Jy ! Component: 100 - total flux cleaned = 0.0150554 Jy ! Component: 150 - total flux cleaned = 0.0164612 Jy ! Component: 200 - total flux cleaned = 0.0170911 Jy ! Total flux subtracted in 200 components = 0.0170911 Jy ! Clean residual min=-0.002050 max=0.001773 Jy/beam ! Clean residual mean=-0.000003 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.0170911 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.0170911 Jy ! Inverting map and beam ! Estimated beam: bmin=5.406 mas, bmaj=10.35 mas, bpa=74.21 degrees ! Estimated noise=0.869142 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 = 0.000149859 Jy ! Component: 100 - total flux cleaned = 0.000265728 Jy ! Component: 150 - total flux cleaned = 0.000354425 Jy ! Component: 200 - total flux cleaned = 0.000369375 Jy ! Total flux subtracted in 200 components = 0.000369375 Jy ! Clean residual min=-0.001978 max=0.001789 Jy/beam ! Clean residual mean=-0.000000 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.0174605 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 66 components and 0.0174605 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.938 mas, bmaj=10.44 mas, bpa=72.59 degrees ! Estimated noise=0.882643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000155847 Jy ! Component: 100 - total flux cleaned = -0.000188108 Jy ! Component: 150 - total flux cleaned = -0.000217074 Jy ! Component: 200 - total flux cleaned = -0.000243139 Jy ! Total flux subtracted in 200 components = -0.000243139 Jy ! Clean residual min=-0.001890 max=0.001861 Jy/beam ! Clean residual mean=-0.000000 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.0172173 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 = -2.37174e-05 Jy ! Component: 100 - total flux cleaned = -4.63242e-05 Jy ! Component: 150 - total flux cleaned = -6.75703e-05 Jy ! Component: 200 - total flux cleaned = -8.09835e-05 Jy ! Total flux subtracted in 200 components = -8.09835e-05 Jy ! Clean residual min=-0.001873 max=0.001870 Jy/beam ! Clean residual mean=-0.000000 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.0171363 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 92 components and 0.0171363 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.406 mas, bmaj=10.35 mas, bpa=74.21 degrees ! Estimated noise=0.869142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.25606e-05 Jy ! Component: 100 - total flux cleaned = 8.47493e-05 Jy ! Component: 150 - total flux cleaned = 6.49344e-05 Jy ! Component: 200 - total flux cleaned = 4.63685e-05 Jy ! Total flux subtracted in 200 components = 4.63685e-05 Jy ! Clean residual min=-0.001912 max=0.001814 Jy/beam ! Clean residual mean=0.000000 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.0171827 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 106 components and 0.0171827 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=0.017446Jy sigma=0.504972 ! Fit after self-cal, rms=0.017394Jy sigma=0.502695 wmodel /d2/scr/pima/bp177f_uvs/J2359+2036_C_map.mod ! Writing 106 model components to file: /d2/scr/pima/bp177f_uvs/J2359+2036_C_map.mod wobs /d2/scr/pima/bp177f_uvs/J2359+2036_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J2359+2036_C_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J2359+2036_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177f_uvs/J2359+2036_C_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 = -0.000524252 Jy ! Component: 100 - total flux cleaned = -0.0005993 Jy ! Component: 150 - total flux cleaned = -0.000621589 Jy ! Component: 200 - total flux cleaned = -0.00053942 Jy ! Component: 250 - total flux cleaned = -0.000482924 Jy ! Component: 300 - total flux cleaned = -0.00043031 Jy ! Component: 350 - total flux cleaned = -0.000430006 Jy ! Component: 400 - total flux cleaned = -0.000383182 Jy ! Component: 450 - total flux cleaned = -0.000309464 Jy ! Component: 500 - total flux cleaned = -0.000239728 Jy ! Component: 550 - total flux cleaned = -0.000159923 Jy ! Component: 600 - total flux cleaned = -0.000134439 Jy ! Component: 650 - total flux cleaned = -0.000134194 Jy ! Component: 700 - total flux cleaned = -0.000122195 Jy ! Component: 750 - total flux cleaned = -8.80225e-05 Jy ! Component: 800 - total flux cleaned = -8.81367e-05 Jy ! Component: 850 - total flux cleaned = -5.59493e-05 Jy ! Component: 900 - total flux cleaned = -1.43781e-05 Jy ! Component: 950 - total flux cleaned = 2.5792e-05 Jy ! Component: 1000 - total flux cleaned = 7.49695e-05 Jy ! Component: 1050 - total flux cleaned = 0.000132996 Jy ! Component: 1100 - total flux cleaned = 0.000151956 Jy ! Component: 1150 - total flux cleaned = 0.000152057 Jy ! Component: 1200 - total flux cleaned = 0.000142766 Jy ! Component: 1250 - total flux cleaned = 0.000142815 Jy ! Component: 1300 - total flux cleaned = 0.000142893 Jy ! Component: 1350 - total flux cleaned = 0.000161344 Jy ! Component: 1400 - total flux cleaned = 0.000170569 Jy ! Component: 1450 - total flux cleaned = 0.000170564 Jy ! Component: 1500 - total flux cleaned = 0.00017977 Jy ! Component: 1550 - total flux cleaned = 0.000198041 Jy ! Component: 1600 - total flux cleaned = 0.000225331 Jy ! Component: 1650 - total flux cleaned = 0.000216202 Jy ! Component: 1700 - total flux cleaned = 0.000216348 Jy ! Component: 1750 - total flux cleaned = 0.000216355 Jy ! Component: 1800 - total flux cleaned = 0.000225661 Jy ! Component: 1850 - total flux cleaned = 0.000225625 Jy ! Component: 1900 - total flux cleaned = 0.000235031 Jy ! Component: 1950 - total flux cleaned = 0.000235063 Jy ! Component: 2000 - total flux cleaned = 0.000263683 Jy ! Component: 2050 - total flux cleaned = 0.000321523 Jy ! Component: 2100 - total flux cleaned = 0.000341145 Jy ! Component: 2150 - total flux cleaned = 0.000380576 Jy ! Component: 2200 - total flux cleaned = 0.000420456 Jy ! Component: 2250 - total flux cleaned = 0.000450737 Jy ! Component: 2300 - total flux cleaned = 0.000511943 Jy ! Component: 2350 - total flux cleaned = 0.000553282 Jy ! Component: 2400 - total flux cleaned = 0.000595162 Jy ! Component: 2450 - total flux cleaned = 0.000648075 Jy ! Component: 2500 - total flux cleaned = 0.000712587 Jy ! Component: 2550 - total flux cleaned = 0.000756193 Jy ! Component: 2600 - total flux cleaned = 0.000811333 Jy ! Component: 2650 - total flux cleaned = 0.000867282 Jy ! Component: 2700 - total flux cleaned = 0.000924056 Jy ! Component: 2750 - total flux cleaned = 0.000993439 Jy ! Component: 2800 - total flux cleaned = 0.0010286 Jy ! Component: 2850 - total flux cleaned = 0.00108821 Jy ! Component: 2900 - total flux cleaned = 0.00112467 Jy ! Component: 2950 - total flux cleaned = 0.00117388 Jy ! Component: 3000 - total flux cleaned = 0.00119885 Jy ! Component: 3050 - total flux cleaned = 0.00122421 Jy ! Component: 3100 - total flux cleaned = 0.00126299 Jy ! Component: 3150 - total flux cleaned = 0.0012761 Jy ! Component: 3200 - total flux cleaned = 0.00128947 Jy ! Component: 3250 - total flux cleaned = 0.00133031 Jy ! Component: 3300 - total flux cleaned = 0.00134404 Jy ! Component: 3350 - total flux cleaned = 0.00137198 Jy ! Component: 3400 - total flux cleaned = 0.00141512 Jy ! Component: 3450 - total flux cleaned = 0.00142982 Jy ! Component: 3500 - total flux cleaned = 0.0014446 Jy ! Component: 3550 - total flux cleaned = 0.00147496 Jy ! Component: 3600 - total flux cleaned = 0.0014904 Jy ! Component: 3650 - total flux cleaned = 0.00152188 Jy ! Component: 3700 - total flux cleaned = 0.00153795 Jy ! Component: 3750 - total flux cleaned = 0.0015544 Jy ! Component: 3800 - total flux cleaned = 0.00155427 Jy ! Component: 3850 - total flux cleaned = 0.00160537 Jy ! Component: 3900 - total flux cleaned = 0.00162274 Jy ! Component: 3950 - total flux cleaned = 0.00165824 Jy ! Component: 4000 - total flux cleaned = 0.00167622 Jy ! Component: 4050 - total flux cleaned = 0.00171282 Jy ! Total flux subtracted in 4096 components = 0.00171249 Jy ! Clean residual min=-0.000970 max=0.001020 Jy/beam ! Clean residual mean=0.000006 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0188952 Jy keep ! Adding 227 model components to the UV plane model. ! The established model now contains 333 components and 0.0188952 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177f_uvs/J2359+2036_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.406 x 10.35 at 74.21 degrees (North through East) ! Clean map min=-0.0024238 max=0.014844 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J2359+2036_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0148437 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000351063 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -7.09519 7.09519 14.1904 28.3808 56.7615 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.014 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 42.282 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J2359+2036_C_uvs.log closed on Fri Mar 21 07:47:28 2014