! Started logfile: /scr/pima/gc030_uvs/J1048+7143_S_uvs.log on Fri Apr 22 07:49:18 2016 obs /scr/pima/gc030_uvs/J1048+7143_S_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J1048+7143_S_uva.fits ! AN table 1: 25 integrations on 36 of 36 possible baselines. ! AN table 2: 39 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.598958 visibilities/baseline/integration-bin. ! Found source: J1048+7143 ! ! 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 2.22724e+09 8e+06 1 8e+06 ! 02 2 2.23499e+09 8e+06 1 8e+06 ! 03 3 2.24324e+09 8e+06 1 8e+06 ! 04 4 2.25099e+09 8e+06 1 8e+06 ! 05 5 2.25924e+09 8e+06 1 8e+06 ! 06 6 2.26699e+09 8e+06 1 8e+06 ! 07 7 2.27524e+09 8e+06 1 8e+06 ! 08 8 2.28299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 11040 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 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/gc030_uvs/J1048+7143_S] 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 0.500x0.500 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 47 telescope corrections were flagged in sub-array 1. ! A total of 79 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 47 telescope corrections were flagged in sub-array 1. ! A total of 79 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 47 telescope corrections were flagged in sub-array 1. ! A total of 79 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 47 telescope corrections were flagged in sub-array 1. ! A total of 79 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 47 telescope corrections were flagged in sub-array 1. ! A total of 79 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 47 telescope corrections were flagged in sub-array 1. ! A total of 79 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 47 telescope corrections were flagged in sub-array 1. ! A total of 79 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.308790Jy sigma=9.564218 ! Fit after self-cal, rms=0.269519Jy sigma=2.572473 ! 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=1.988 mas, bmaj=2.826 mas, bpa=-88.48 degrees ! Estimated noise=1.71311 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 = 0.546212 Jy ! Component: 100 - total flux cleaned = 0.736777 Jy ! Total flux subtracted in 100 components = 0.736777 Jy ! Clean residual min=-0.024720 max=0.081533 Jy/beam ! Clean residual mean=-0.000021 rms=0.007628 Jy/beam ! Combined flux in latest and established models = 0.736777 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.736777 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. ! ! Fit before self-cal, rms=0.223739Jy sigma=1.516179 ! Fit after self-cal, rms=0.223391Jy sigma=1.515167 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0894175 Jy ! Component: 100 - total flux cleaned = 0.142286 Jy ! Total flux subtracted in 100 components = 0.142286 Jy ! Clean residual min=-0.016467 max=0.027448 Jy/beam ! Clean residual mean=-0.000009 rms=0.004153 Jy/beam ! Combined flux in latest and established models = 0.879063 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 0.879063 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. ! ! Fit before self-cal, rms=0.158441Jy sigma=1.032810 ! Fit after self-cal, rms=0.158282Jy sigma=1.032360 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0339661 Jy ! Component: 100 - total flux cleaned = 0.0563479 Jy ! Total flux subtracted in 100 components = 0.0563479 Jy ! Clean residual min=-0.014266 max=0.016586 Jy/beam ! Clean residual mean=-0.000004 rms=0.003334 Jy/beam ! Combined flux in latest and established models = 0.935411 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 0.935411 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. ! ! Fit before self-cal, rms=0.147060Jy sigma=0.938998 ! Fit after self-cal, rms=0.146985Jy sigma=0.938739 ! 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=2.84 mas, bmaj=3.488 mas, bpa=-73.52 degrees ! Estimated noise=1.03662 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 = 0.0200264 Jy ! Component: 100 - total flux cleaned = 0.029847 Jy ! Component: 150 - total flux cleaned = 0.0340599 Jy ! Component: 200 - total flux cleaned = 0.0348112 Jy ! Total flux subtracted in 200 components = 0.0348112 Jy ! Clean residual min=-0.012000 max=0.010886 Jy/beam ! Clean residual mean=-0.000031 rms=0.002670 Jy/beam ! Combined flux in latest and established models = 0.970223 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.970223 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. ! ! Fit before self-cal, rms=0.144923Jy sigma=0.916186 ! Fit after self-cal, rms=0.144878Jy sigma=0.916017 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.84 x 3.488 at -73.52 degrees (North through East) ! Clean map min=-0.011541 max=0.78043 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 0.94 KP 1.00 LA 1.02 ! MK 1.01 NL 1.02 OV 0.99 PT 1.03 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 EB 1.08 HN 1.00 KP 0.98 ! LA 0.93 MK 0.98 NL 1.01 PT 0.99 ! SC 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 0.90 KP 0.99 LA 1.01 ! MK 1.01 NL 1.00 OV 1.00 PT 1.04 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 EB 1.08 HN 0.99 KP 0.96 ! LA 0.94 MK 1.00 NL 1.00 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 0.95 KP 1.00 LA 1.01 ! MK 1.02 NL 1.01 OV 1.01 PT 1.03 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 EB 1.10 HN 1.01 KP 0.96 ! LA 0.95 MK 0.99 NL 0.98 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 0.98 KP 0.99 LA 1.01 ! MK 1.03 NL 0.99 OV 0.99 PT 1.04 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 EB 1.10 HN 1.02 KP 0.97 ! LA 0.95 MK 0.98 NL 0.99 PT 1.01 ! SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 0.94 KP 1.02 LA 1.03 ! MK 1.02 NL 1.01 OV 0.99 PT 1.05 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 EB 1.11 HN 1.00 KP 0.98 ! LA 0.93 MK 1.01 NL 1.01 PT 1.02 ! SC 1.00 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 0.92 KP 0.99 LA 1.03 ! MK 1.00 NL 1.01 OV 1.00 PT 1.05 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 EB 1.13 HN 0.99 KP 0.95 ! LA 0.95 MK 1.00 NL 1.01 PT 1.03 ! SC 1.01 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 0.98 KP 1.01 LA 1.01 ! MK 1.01 NL 1.00 OV 1.02 PT 1.05 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 EB 1.13 HN 1.02 KP 0.97 ! LA 0.95 MK 0.99 NL 1.01 PT 1.00 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.144878Jy sigma=0.916017 ! Fit after self-cal, rms=0.139873Jy sigma=0.874082 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.892 mas, bmaj=3.523 mas, bpa=-70.18 degrees ! Estimated noise=1.04583 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 = -0.00174185 Jy ! Component: 100 - total flux cleaned = -0.0015533 Jy ! Component: 150 - total flux cleaned = -0.00154999 Jy ! Component: 200 - total flux cleaned = -0.00142091 Jy ! Total flux subtracted in 200 components = -0.00142091 Jy ! Clean residual min=-0.008201 max=0.008510 Jy/beam ! Clean residual mean=0.000034 rms=0.001833 Jy/beam ! Combined flux in latest and established models = 0.968802 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.968802 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. ! ! Fit before self-cal, rms=0.139507Jy sigma=0.870078 ! Fit after self-cal, rms=0.139508Jy sigma=0.869996 ! 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. ! ! Fit before self-cal, rms=0.139508Jy sigma=0.869996 ! Fit after self-cal, rms=0.136367Jy sigma=0.842789 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.9 mas, bmaj=3.531 mas, bpa=-71.55 degrees ! Estimated noise=1.04416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00291231 Jy ! Component: 100 - total flux cleaned = -0.0035775 Jy ! Component: 150 - total flux cleaned = -0.00378256 Jy ! Component: 200 - total flux cleaned = -0.00399181 Jy ! Total flux subtracted in 200 components = -0.00399181 Jy ! Clean residual min=-0.004123 max=0.004099 Jy/beam ! Clean residual mean=-0.000001 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.96481 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 43 components and 0.96481 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. ! ! Fit before self-cal, rms=0.136246Jy sigma=0.842456 ! Fit after self-cal, rms=0.136240Jy sigma=0.842378 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 = -0.000524454 Jy ! Component: 100 - total flux cleaned = -0.000495501 Jy ! Component: 150 - total flux cleaned = -0.000469516 Jy ! Component: 200 - total flux cleaned = -0.000448259 Jy ! Total flux subtracted in 200 components = -0.000448259 Jy ! Clean residual min=-0.004075 max=0.004079 Jy/beam ! Clean residual mean=-0.000002 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.964362 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.964362 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. ! ! Fit before self-cal, rms=0.136225Jy sigma=0.842267 ! Fit after self-cal, rms=0.136221Jy sigma=0.842252 ! 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. ! ! Fit before self-cal, rms=0.136221Jy sigma=0.842252 ! Fit after self-cal, rms=0.136117Jy sigma=0.841996 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.906 mas, bmaj=3.537 mas, bpa=-71.53 degrees ! Estimated noise=1.04379 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00213877 Jy ! Component: 100 - total flux cleaned = -0.00292742 Jy ! Component: 150 - total flux cleaned = -0.00311361 Jy ! Component: 200 - total flux cleaned = -0.00327089 Jy ! Total flux subtracted in 200 components = -0.00327089 Jy ! Clean residual min=-0.004170 max=0.003950 Jy/beam ! Clean residual mean=-0.000000 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.961091 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 0.961091 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. ! ! Fit before self-cal, rms=0.136035Jy sigma=0.841885 ! Fit after self-cal, rms=0.136033Jy sigma=0.841865 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 = -0.000303109 Jy ! Component: 100 - total flux cleaned = -0.00036823 Jy ! Component: 150 - total flux cleaned = -0.000404201 Jy ! Component: 200 - total flux cleaned = -0.000403838 Jy ! Total flux subtracted in 200 components = -0.000403838 Jy ! Clean residual min=-0.004129 max=0.003954 Jy/beam ! Clean residual mean=-0.000001 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 0.960687 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 52 components and 0.960687 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. ! ! Fit before self-cal, rms=0.136023Jy sigma=0.841821 ! Fit after self-cal, rms=0.136022Jy sigma=0.841814 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.136022Jy sigma=0.841814 ! Fit after self-cal, rms=0.135907Jy sigma=0.841628 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.857 mas, bmaj=10.09 mas, bpa=-33.24 degrees ! Estimated noise=1.46023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00209333 Jy ! Component: 100 - total flux cleaned = -0.00275858 Jy ! Component: 150 - total flux cleaned = -0.00296216 Jy ! Component: 200 - total flux cleaned = -0.0029753 Jy ! Total flux subtracted in 200 components = -0.0029753 Jy ! Clean residual min=-0.004598 max=0.005771 Jy/beam ! Clean residual mean=-0.000000 rms=0.001703 Jy/beam ! Combined flux in latest and established models = 0.957712 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 55 components and 0.957712 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. ! ! Fit before self-cal, rms=0.135862Jy sigma=0.841737 ! Fit after self-cal, rms=0.135859Jy sigma=0.841717 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 = -0.000110169 Jy ! Component: 100 - total flux cleaned = -0.000108953 Jy ! Component: 150 - total flux cleaned = -0.000108288 Jy ! Component: 200 - total flux cleaned = -0.00010786 Jy ! Total flux subtracted in 200 components = -0.00010786 Jy ! Clean residual min=-0.004600 max=0.005784 Jy/beam ! Clean residual mean=-0.000001 rms=0.001704 Jy/beam ! Combined flux in latest and established models = 0.957604 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 57 components and 0.957604 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. ! ! Fit before self-cal, rms=0.135866Jy sigma=0.841765 ! Fit after self-cal, rms=0.135864Jy sigma=0.841759 ! 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=2.912 mas, bmaj=3.542 mas, bpa=-71.45 degrees ! Estimated noise=1.04323 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.912 x 3.542 at -71.45 degrees (North through East) ! Clean map min=-0.0040464 max=0.78873 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 ! Performing amp+phase self-cal ! ! 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. ! ! Fit before self-cal, rms=0.135864Jy sigma=0.841759 ! Fit after self-cal, rms=0.128498Jy sigma=0.776664 ! Inverting map and beam ! Estimated beam: bmin=2.917 mas, bmaj=3.527 mas, bpa=-70.12 degrees ! Estimated noise=1.03355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00712634 Jy ! Component: 100 - total flux cleaned = -0.00742412 Jy ! Component: 150 - total flux cleaned = -0.00720683 Jy ! Component: 200 - total flux cleaned = -0.00703805 Jy ! Total flux subtracted in 200 components = -0.00703805 Jy ! Clean residual min=-0.005072 max=0.007026 Jy/beam ! Clean residual mean=-0.000014 rms=0.001334 Jy/beam ! Combined flux in latest and established models = 0.950566 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 59 components and 0.950566 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. ! ! Fit before self-cal, rms=0.127946Jy sigma=0.773610 ! Fit after self-cal, rms=0.127948Jy sigma=0.773584 ! Inverting map ! Added new window around map position (21, -23.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00640476 Jy ! Component: 100 - total flux cleaned = 0.00744759 Jy ! Component: 150 - total flux cleaned = 0.00783999 Jy ! Component: 200 - total flux cleaned = 0.00800037 Jy ! Total flux subtracted in 200 components = 0.00800037 Jy ! Clean residual min=-0.004980 max=0.005799 Jy/beam ! Clean residual mean=-0.000025 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 0.958566 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 76 components and 0.958566 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. ! ! Fit before self-cal, rms=0.127534Jy sigma=0.771061 ! Fit after self-cal, rms=0.127472Jy sigma=0.770694 ! Inverting map ! Performing amp+phase self-cal ! ! 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. ! ! Fit before self-cal, rms=0.127472Jy sigma=0.770694 ! Fit after self-cal, rms=0.126582Jy sigma=0.766622 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=2.049 mas, bmaj=2.827 mas, bpa=-87.33 degrees ! Estimated noise=1.7333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.54824 Jy ! Component: 100 - total flux cleaned = 0.727329 Jy ! Component: 150 - total flux cleaned = 0.811215 Jy ! Component: 200 - total flux cleaned = 0.861275 Jy ! Total flux subtracted in 200 components = 0.861275 Jy ! Clean residual min=-0.011440 max=0.026032 Jy/beam ! Clean residual mean=-0.000006 rms=0.003061 Jy/beam ! Combined flux in latest and established models = 0.861276 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.861276 Jy ! Inverting map and beam ! Estimated beam: bmin=2.926 mas, bmaj=3.521 mas, bpa=-69.43 degrees ! Estimated noise=1.02729 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 = 0.0439801 Jy ! Component: 100 - total flux cleaned = 0.0657197 Jy ! Component: 150 - total flux cleaned = 0.077927 Jy ! Component: 200 - total flux cleaned = 0.0851627 Jy ! Total flux subtracted in 200 components = 0.0851627 Jy ! Clean residual min=-0.005386 max=0.009051 Jy/beam ! Clean residual mean=-0.000031 rms=0.001373 Jy/beam ! Combined flux in latest and established models = 0.946438 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 47 components and 0.946438 Jy ! Inverting map ! Added new window around map position (-21, 26). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00743303 Jy ! Component: 100 - total flux cleaned = 0.00927097 Jy ! Component: 150 - total flux cleaned = 0.0102327 Jy ! Component: 200 - total flux cleaned = 0.0110415 Jy ! Total flux subtracted in 200 components = 0.0110415 Jy ! Clean residual min=-0.005263 max=0.005049 Jy/beam ! Clean residual mean=-0.000039 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 0.95748 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 62 components and 0.95748 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.867 mas, bmaj=10.09 mas, bpa=-32.9 degrees ! Estimated noise=1.43862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238893 Jy ! Component: 100 - total flux cleaned = 0.00267396 Jy ! Component: 150 - total flux cleaned = 0.002834 Jy ! Component: 200 - total flux cleaned = 0.00290096 Jy ! Total flux subtracted in 200 components = 0.00290096 Jy ! Clean residual min=-0.009067 max=0.006265 Jy/beam ! Clean residual mean=-0.000118 rms=0.002128 Jy/beam ! Combined flux in latest and established models = 0.960381 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 = 7.02104e-07 Jy ! Component: 100 - total flux cleaned = 2.1805e-06 Jy ! Component: 150 - total flux cleaned = 5.01613e-05 Jy ! Component: 200 - total flux cleaned = -3.85618e-05 Jy ! Total flux subtracted in 200 components = -3.85618e-05 Jy ! Clean residual min=-0.009144 max=0.006291 Jy/beam ! Clean residual mean=-0.000123 rms=0.002125 Jy/beam ! Combined flux in latest and established models = 0.960342 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 88 components and 0.960342 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.926 mas, bmaj=3.521 mas, bpa=-69.43 degrees ! Estimated noise=1.02729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00218385 Jy ! Component: 100 - total flux cleaned = -0.00228877 Jy ! Component: 150 - total flux cleaned = -0.0022021 Jy ! Component: 200 - total flux cleaned = -0.00212164 Jy ! Total flux subtracted in 200 components = -0.00212164 Jy ! Clean residual min=-0.005320 max=0.004733 Jy/beam ! Clean residual mean=-0.000043 rms=0.001152 Jy/beam ! Combined flux in latest and established models = 0.958221 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 97 components and 0.958221 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. ! ! Fit before self-cal, rms=0.125584Jy sigma=0.763420 ! Fit after self-cal, rms=0.125576Jy sigma=0.763118 wmodel /scr/pima/gc030_uvs/J1048+7143_S_map.mod ! Writing 97 model components to file: /scr/pima/gc030_uvs/J1048+7143_S_map.mod wobs /scr/pima/gc030_uvs/J1048+7143_S_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J1048+7143_S_uvs.fits wwins /scr/pima/gc030_uvs/J1048+7143_S_map.win ! wwins: Wrote 3 windows to /scr/pima/gc030_uvs/J1048+7143_S_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 = -0.00140759 Jy ! Component: 100 - total flux cleaned = -0.00232414 Jy ! Component: 150 - total flux cleaned = -0.00317738 Jy ! Component: 200 - total flux cleaned = -0.00354842 Jy ! Component: 250 - total flux cleaned = -0.00390468 Jy ! Component: 300 - total flux cleaned = -0.00390446 Jy ! Component: 350 - total flux cleaned = -0.00410713 Jy ! Component: 400 - total flux cleaned = -0.00436844 Jy ! Component: 450 - total flux cleaned = -0.00455998 Jy ! Component: 500 - total flux cleaned = -0.00481039 Jy ! Component: 550 - total flux cleaned = -0.00505386 Jy ! Component: 600 - total flux cleaned = -0.00529119 Jy ! Component: 650 - total flux cleaned = -0.00558287 Jy ! Component: 700 - total flux cleaned = -0.00581121 Jy ! Component: 750 - total flux cleaned = -0.00598029 Jy ! Component: 800 - total flux cleaned = -0.0060908 Jy ! Component: 850 - total flux cleaned = -0.00636355 Jy ! Component: 900 - total flux cleaned = -0.00641798 Jy ! Component: 950 - total flux cleaned = -0.00647192 Jy ! Component: 1000 - total flux cleaned = -0.0068368 Jy ! Component: 1050 - total flux cleaned = -0.00683643 Jy ! Component: 1100 - total flux cleaned = -0.00693801 Jy ! Component: 1150 - total flux cleaned = -0.00723694 Jy ! Component: 1200 - total flux cleaned = -0.00738386 Jy ! Component: 1250 - total flux cleaned = -0.00733428 Jy ! Component: 1300 - total flux cleaned = -0.007335 Jy ! Component: 1350 - total flux cleaned = -0.00761871 Jy ! Component: 1400 - total flux cleaned = -0.0077122 Jy ! Component: 1450 - total flux cleaned = -0.00794256 Jy ! Component: 1500 - total flux cleaned = -0.00798771 Jy ! Component: 1550 - total flux cleaned = -0.00816781 Jy ! Component: 1600 - total flux cleaned = -0.00821232 Jy ! Component: 1650 - total flux cleaned = -0.00834366 Jy ! Component: 1700 - total flux cleaned = -0.00847354 Jy ! Component: 1750 - total flux cleaned = -0.00847376 Jy ! Component: 1800 - total flux cleaned = -0.00860132 Jy ! Component: 1850 - total flux cleaned = -0.00860249 Jy ! Component: 1900 - total flux cleaned = -0.00889307 Jy ! Component: 1950 - total flux cleaned = -0.00893446 Jy ! Component: 2000 - total flux cleaned = -0.00909695 Jy ! Component: 2050 - total flux cleaned = -0.00933739 Jy ! Component: 2100 - total flux cleaned = -0.00941712 Jy ! Component: 2150 - total flux cleaned = -0.0096532 Jy ! Component: 2200 - total flux cleaned = -0.00988644 Jy ! Component: 2250 - total flux cleaned = -0.0100791 Jy ! Component: 2300 - total flux cleaned = -0.0101937 Jy ! Component: 2350 - total flux cleaned = -0.0104209 Jy ! Component: 2400 - total flux cleaned = -0.0106836 Jy ! Component: 2450 - total flux cleaned = -0.0107583 Jy ! Component: 2500 - total flux cleaned = -0.0110526 Jy ! Component: 2550 - total flux cleaned = -0.011162 Jy ! Component: 2600 - total flux cleaned = -0.0114507 Jy ! Component: 2650 - total flux cleaned = -0.0117727 Jy ! Component: 2700 - total flux cleaned = -0.0118789 Jy ! Component: 2750 - total flux cleaned = -0.0119496 Jy ! Component: 2800 - total flux cleaned = -0.0121937 Jy ! Component: 2850 - total flux cleaned = -0.0125396 Jy ! Component: 2900 - total flux cleaned = -0.0126429 Jy ! Component: 2950 - total flux cleaned = -0.0129147 Jy ! Component: 3000 - total flux cleaned = -0.0131165 Jy ! Component: 3050 - total flux cleaned = -0.0132167 Jy ! Component: 3100 - total flux cleaned = -0.013548 Jy ! Component: 3150 - total flux cleaned = -0.0136464 Jy ! Component: 3200 - total flux cleaned = -0.013842 Jy ! Component: 3250 - total flux cleaned = -0.0141975 Jy ! Component: 3300 - total flux cleaned = -0.01439 Jy ! Component: 3350 - total flux cleaned = -0.0146762 Jy ! Component: 3400 - total flux cleaned = -0.0148023 Jy ! Component: 3450 - total flux cleaned = -0.0151153 Jy ! Component: 3500 - total flux cleaned = -0.0152705 Jy ! Component: 3550 - total flux cleaned = -0.0153628 Jy ! Component: 3600 - total flux cleaned = -0.0155156 Jy ! Component: 3650 - total flux cleaned = -0.0156674 Jy ! Component: 3700 - total flux cleaned = -0.0159394 Jy ! Component: 3750 - total flux cleaned = -0.0160894 Jy ! Component: 3800 - total flux cleaned = -0.0162982 Jy ! Component: 3850 - total flux cleaned = -0.0164757 Jy ! Component: 3900 - total flux cleaned = -0.0166522 Jy ! Component: 3950 - total flux cleaned = -0.0168572 Jy ! Component: 4000 - total flux cleaned = -0.0170892 Jy ! Component: 4050 - total flux cleaned = -0.0172912 Jy ! Total flux subtracted in 4096 components = -0.0173485 Jy ! Clean residual min=-0.001672 max=0.001684 Jy/beam ! Clean residual mean=-0.000047 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.940872 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 394 components and 0.940872 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J1048+7143_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.926 x 3.521 at -69.43 degrees (North through East) ! Clean map min=-0.0034666 max=0.77548 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J1048+7143_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.775484 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000500574 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.193649 0.193649 0.387299 0.774598 1.5492 3.09839 6.19678 12.3936 24.7871 49.5743 99.1485 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.775 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1549.19 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J1048+7143_S_uvs.log closed on Fri Apr 22 07:49:23 2016