! Started logfile: /scr/pima/gc030_uvs/J1740+5211_S_uvs.log on Fri Apr 22 07:55:54 2016 obs /scr/pima/gc030_uvs/J1740+5211_S_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J1740+5211_S_uva.fits ! AN table 1: 121 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.574105 visibilities/baseline/integration-bin. ! Found source: J1740+5211 ! ! 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 25008 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/J1740+5211_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 292 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 292 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 292 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 292 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 292 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 292 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 292 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.371327Jy sigma=9.919026 ! Fit after self-cal, rms=0.225878Jy sigma=1.809590 ! 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=2.436 mas, bmaj=2.925 mas, bpa=-54.36 degrees ! Estimated noise=1.40317 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 = 0.638062 Jy ! Component: 100 - total flux cleaned = 0.812722 Jy ! Total flux subtracted in 100 components = 0.812722 Jy ! Clean residual min=-0.026298 max=0.076051 Jy/beam ! Clean residual mean=0.000015 rms=0.007639 Jy/beam ! Combined flux in latest and established models = 0.812722 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.812722 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=0.228961Jy sigma=1.529939 ! Fit after self-cal, rms=0.228904Jy sigma=1.529604 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.087974 Jy ! Component: 100 - total flux cleaned = 0.139669 Jy ! Total flux subtracted in 100 components = 0.139669 Jy ! Clean residual min=-0.018611 max=0.026427 Jy/beam ! Clean residual mean=0.000017 rms=0.004701 Jy/beam ! Combined flux in latest and established models = 0.952391 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.952391 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=0.172222Jy sigma=1.100277 ! Fit after self-cal, rms=0.172101Jy sigma=1.099911 ! 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=3.043 mas, bmaj=3.511 mas, bpa=21.52 degrees ! Estimated noise=0.696567 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 = 0.0503799 Jy ! Component: 100 - total flux cleaned = 0.0710243 Jy ! Component: 150 - total flux cleaned = 0.0810105 Jy ! Component: 200 - total flux cleaned = 0.0860066 Jy ! Total flux subtracted in 200 components = 0.0860066 Jy ! Clean residual min=-0.013675 max=0.018193 Jy/beam ! Clean residual mean=0.000237 rms=0.003835 Jy/beam ! Combined flux in latest and established models = 1.0384 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 30 components and 1.0384 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=0.156598Jy sigma=1.001641 ! Fit after self-cal, rms=0.156538Jy sigma=1.001520 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.043 x 3.511 at 21.52 degrees (North through East) ! Clean map min=-0.012208 max=0.87206 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 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 EB 1.07 HN 0.95 KP 0.97 ! LA 0.97 MK 0.95 NL 1.02 OV 1.01 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 EB 1.06 HN 0.90 KP 0.98 ! LA 0.98 MK 0.93 NL 1.01 OV 1.01 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 EB 1.06 HN 0.96 KP 0.99 ! LA 0.98 MK 0.94 NL 1.00 OV 1.02 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 EB 1.08 HN 0.99 KP 0.98 ! LA 0.98 MK 0.94 NL 1.01 OV 1.00 ! PT 1.05 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 EB 1.09 HN 0.95 KP 0.99 ! LA 0.98 MK 0.93 NL 1.01 OV 1.02 ! PT 1.06 SC 0.98 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 EB 1.08 HN 0.92 KP 0.97 ! LA 0.99 MK 0.93 NL 1.03 OV 1.03 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 EB 1.08 HN 0.97 KP 1.01 ! LA 0.99 MK 0.92 NL 1.01 OV 1.02 ! PT 1.05 SC 0.99 ! ! ! Fit before self-cal, rms=0.156538Jy sigma=1.001520 ! Fit after self-cal, rms=0.146693Jy sigma=0.938075 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.081 mas, bmaj=3.526 mas, bpa=18.18 degrees ! Estimated noise=0.701051 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 = -0.00357835 Jy ! Component: 100 - total flux cleaned = -0.00357898 Jy ! Component: 150 - total flux cleaned = -0.00341055 Jy ! Component: 200 - total flux cleaned = -0.00313722 Jy ! Total flux subtracted in 200 components = -0.00313722 Jy ! Clean residual min=-0.010508 max=0.012416 Jy/beam ! Clean residual mean=0.000254 rms=0.002975 Jy/beam ! Combined flux in latest and established models = 1.03526 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 36 components and 1.03526 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=0.145990Jy sigma=0.934189 ! Fit after self-cal, rms=0.145957Jy sigma=0.934052 ! 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=0.145957Jy sigma=0.934052 ! Fit after self-cal, rms=0.137328Jy sigma=0.895258 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.083 mas, bmaj=3.552 mas, bpa=18.29 degrees ! Estimated noise=0.698591 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00737802 Jy ! Component: 100 - total flux cleaned = -0.0102476 Jy ! Component: 150 - total flux cleaned = -0.010444 Jy ! Component: 200 - total flux cleaned = -0.0106162 Jy ! Total flux subtracted in 200 components = -0.0106162 Jy ! Clean residual min=-0.009353 max=0.008729 Jy/beam ! Clean residual mean=-0.000054 rms=0.001708 Jy/beam ! Combined flux in latest and established models = 1.02464 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 36 components and 1.02464 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=0.136805Jy sigma=0.892827 ! Fit after self-cal, rms=0.136771Jy sigma=0.892776 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 = -9.47653e-05 Jy ! Component: 100 - total flux cleaned = -9.11856e-05 Jy ! Component: 150 - total flux cleaned = -0.00015497 Jy ! Component: 200 - total flux cleaned = -0.000215821 Jy ! Total flux subtracted in 200 components = -0.000215821 Jy ! Clean residual min=-0.009124 max=0.008751 Jy/beam ! Clean residual mean=-0.000052 rms=0.001692 Jy/beam ! Combined flux in latest and established models = 1.02443 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 1.02443 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=0.136704Jy sigma=0.892285 ! Fit after self-cal, rms=0.136699Jy sigma=0.892257 ! 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=0.136699Jy sigma=0.892257 ! Fit after self-cal, rms=0.136030Jy sigma=0.890208 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.098 mas, bmaj=3.564 mas, bpa=18 degrees ! Estimated noise=0.696859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00624771 Jy ! Component: 100 - total flux cleaned = -0.00927354 Jy ! Component: 150 - total flux cleaned = -0.00950628 Jy ! Component: 200 - total flux cleaned = -0.00964247 Jy ! Total flux subtracted in 200 components = -0.00964247 Jy ! Clean residual min=-0.008521 max=0.008191 Jy/beam ! Clean residual mean=-0.000055 rms=0.001598 Jy/beam ! Combined flux in latest and established models = 1.01479 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 1.01479 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=0.135644Jy sigma=0.888581 ! Fit after self-cal, rms=0.135639Jy sigma=0.888575 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 = -6.9436e-05 Jy ! Component: 100 - total flux cleaned = -0.000122455 Jy ! Component: 150 - total flux cleaned = -0.000176747 Jy ! Component: 200 - total flux cleaned = -0.00017587 Jy ! Total flux subtracted in 200 components = -0.00017587 Jy ! Clean residual min=-0.008380 max=0.008214 Jy/beam ! Clean residual mean=-0.000055 rms=0.001587 Jy/beam ! Combined flux in latest and established models = 1.01461 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 1.01461 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=0.135597Jy sigma=0.888261 ! Fit after self-cal, rms=0.135594Jy sigma=0.888248 ! 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=0.135594Jy sigma=0.888248 ! Fit after self-cal, rms=0.134728Jy sigma=0.884429 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.958 mas, bmaj=9.654 mas, bpa=-87.68 degrees ! Estimated noise=0.96745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00583104 Jy ! Component: 100 - total flux cleaned = -0.00617961 Jy ! Component: 150 - total flux cleaned = -0.00624344 Jy ! Component: 200 - total flux cleaned = -0.00634056 Jy ! Total flux subtracted in 200 components = -0.00634056 Jy ! Clean residual min=-0.007419 max=0.009643 Jy/beam ! Clean residual mean=-0.000155 rms=0.002193 Jy/beam ! Combined flux in latest and established models = 1.00827 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 1.00827 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=0.134587Jy sigma=0.884254 ! Fit after self-cal, rms=0.134482Jy sigma=0.883735 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (14, 16.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00916083 Jy ! Component: 100 - total flux cleaned = 0.0117514 Jy ! Component: 150 - total flux cleaned = 0.011902 Jy ! Component: 200 - total flux cleaned = 0.012032 Jy ! Total flux subtracted in 200 components = 0.012032 Jy ! Clean residual min=-0.005694 max=0.006255 Jy/beam ! Clean residual mean=-0.000200 rms=0.001612 Jy/beam ! Combined flux in latest and established models = 1.0203 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 107 components and 1.0203 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=0.133980Jy sigma=0.880848 ! Fit after self-cal, rms=0.133949Jy sigma=0.880612 ! 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=3.11 mas, bmaj=3.574 mas, bpa=17.91 degrees ! Estimated noise=0.69552 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.11 x 3.574 at 17.91 degrees (North through East) ! Clean map min=-0.0060618 max=0.8689 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=0.133949Jy sigma=0.880612 ! Fit after self-cal, rms=0.126802Jy sigma=0.819969 ! Inverting map and beam ! Estimated beam: bmin=3.112 mas, bmaj=3.567 mas, bpa=17.46 degrees ! Estimated noise=0.68587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0100619 Jy ! Component: 100 - total flux cleaned = -0.0133274 Jy ! Component: 150 - total flux cleaned = -0.0150735 Jy ! Component: 200 - total flux cleaned = -0.0160776 Jy ! Total flux subtracted in 200 components = -0.0160776 Jy ! Clean residual min=-0.006383 max=0.005013 Jy/beam ! Clean residual mean=-0.000099 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 1.00422 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 137 components and 1.00422 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=0.125629Jy sigma=0.813366 ! Fit after self-cal, rms=0.125614Jy sigma=0.813238 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00135587 Jy ! Component: 100 - total flux cleaned = -0.00135885 Jy ! Component: 150 - total flux cleaned = -0.00175584 Jy ! Component: 200 - total flux cleaned = -0.00212469 Jy ! Total flux subtracted in 200 components = -0.00212469 Jy ! Clean residual min=-0.005980 max=0.004872 Jy/beam ! Clean residual mean=-0.000096 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 1.0021 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 154 components and 1.0021 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=0.125318Jy sigma=0.811377 ! Fit after self-cal, rms=0.125312Jy sigma=0.811324 ! 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=0.125312Jy sigma=0.811324 ! Fit after self-cal, rms=0.124013Jy sigma=0.806674 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=2.47 mas, bmaj=2.954 mas, bpa=-49.51 degrees ! Estimated noise=1.39465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.632552 Jy ! Component: 100 - total flux cleaned = 0.795042 Jy ! Component: 150 - total flux cleaned = 0.872918 Jy ! Component: 200 - total flux cleaned = 0.918278 Jy ! Total flux subtracted in 200 components = 0.918278 Jy ! Clean residual min=-0.012479 max=0.024282 Jy/beam ! Clean residual mean=-0.000023 rms=0.003408 Jy/beam ! Combined flux in latest and established models = 0.918278 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.918278 Jy ! Inverting map and beam ! Estimated beam: bmin=3.115 mas, bmaj=3.569 mas, bpa=17.69 degrees ! Estimated noise=0.678578 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 = 0.0337725 Jy ! Component: 100 - total flux cleaned = 0.048672 Jy ! Component: 150 - total flux cleaned = 0.057172 Jy ! Component: 200 - total flux cleaned = 0.0594408 Jy ! Total flux subtracted in 200 components = 0.0594408 Jy ! Clean residual min=-0.007527 max=0.007726 Jy/beam ! Clean residual mean=-0.000089 rms=0.001437 Jy/beam ! Combined flux in latest and established models = 0.977718 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 46 components and 0.977718 Jy ! Inverting map ! Added new window around map position (-82, 62). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00594188 Jy ! Component: 100 - total flux cleaned = 0.00777097 Jy ! Component: 150 - total flux cleaned = 0.00941255 Jy ! Component: 200 - total flux cleaned = 0.0107 Jy ! Total flux subtracted in 200 components = 0.0107 Jy ! Clean residual min=-0.006785 max=0.005941 Jy/beam ! Clean residual mean=-0.000099 rms=0.001212 Jy/beam ! Combined flux in latest and established models = 0.988418 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 60 components and 0.988418 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=7.969 mas, bmaj=9.699 mas, bpa=-87.72 degrees ! Estimated noise=0.940228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138425 Jy ! Component: 100 - total flux cleaned = 0.00198044 Jy ! Component: 150 - total flux cleaned = 0.00222749 Jy ! Component: 200 - total flux cleaned = 0.00244148 Jy ! Total flux subtracted in 200 components = 0.00244148 Jy ! Clean residual min=-0.006475 max=0.006057 Jy/beam ! Clean residual mean=-0.000274 rms=0.001560 Jy/beam ! Combined flux in latest and established models = 0.99086 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 = 0.000181949 Jy ! Component: 100 - total flux cleaned = 0.000262792 Jy ! Component: 150 - total flux cleaned = 0.000340414 Jy ! Component: 200 - total flux cleaned = 0.000410446 Jy ! Total flux subtracted in 200 components = 0.000410446 Jy ! Clean residual min=-0.005965 max=0.005995 Jy/beam ! Clean residual mean=-0.000275 rms=0.001497 Jy/beam ! Combined flux in latest and established models = 0.99127 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 116 components and 0.991271 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.115 mas, bmaj=3.569 mas, bpa=17.69 degrees ! Estimated noise=0.678578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000531899 Jy ! Component: 100 - total flux cleaned = -0.000394453 Jy ! Component: 150 - total flux cleaned = -0.00052887 Jy ! Component: 200 - total flux cleaned = -0.000529662 Jy ! Total flux subtracted in 200 components = -0.000529662 Jy ! Clean residual min=-0.005652 max=0.004769 Jy/beam ! Clean residual mean=-0.000105 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.990741 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 139 components and 0.990741 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=0.122963Jy sigma=0.801520 ! Fit after self-cal, rms=0.122902Jy sigma=0.800970 wmodel /scr/pima/gc030_uvs/J1740+5211_S_map.mod ! Writing 139 model components to file: /scr/pima/gc030_uvs/J1740+5211_S_map.mod wobs /scr/pima/gc030_uvs/J1740+5211_S_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J1740+5211_S_uvs.fits wwins /scr/pima/gc030_uvs/J1740+5211_S_map.win ! wwins: Wrote 3 windows to /scr/pima/gc030_uvs/J1740+5211_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 = -0.00195879 Jy ! Component: 100 - total flux cleaned = -0.00320515 Jy ! Component: 150 - total flux cleaned = -0.00458326 Jy ! Component: 200 - total flux cleaned = -0.00537873 Jy ! Component: 250 - total flux cleaned = -0.00600378 Jy ! Component: 300 - total flux cleaned = -0.00647411 Jy ! Component: 350 - total flux cleaned = -0.00680086 Jy ! Component: 400 - total flux cleaned = -0.00711865 Jy ! Component: 450 - total flux cleaned = -0.00742783 Jy ! Component: 500 - total flux cleaned = -0.00748884 Jy ! Component: 550 - total flux cleaned = -0.00766751 Jy ! Component: 600 - total flux cleaned = -0.00760873 Jy ! Component: 650 - total flux cleaned = -0.00766546 Jy ! Component: 700 - total flux cleaned = -0.00772097 Jy ! Component: 750 - total flux cleaned = -0.00777562 Jy ! Component: 800 - total flux cleaned = -0.00777608 Jy ! Component: 850 - total flux cleaned = -0.00788188 Jy ! Component: 900 - total flux cleaned = -0.00798677 Jy ! Component: 950 - total flux cleaned = -0.00814204 Jy ! Component: 1000 - total flux cleaned = -0.00839764 Jy ! Component: 1050 - total flux cleaned = -0.00859906 Jy ! Component: 1100 - total flux cleaned = -0.00884782 Jy ! Component: 1150 - total flux cleaned = -0.0089955 Jy ! Component: 1200 - total flux cleaned = -0.00938359 Jy ! Component: 1250 - total flux cleaned = -0.00957509 Jy ! Component: 1300 - total flux cleaned = -0.0098123 Jy ! Component: 1350 - total flux cleaned = -0.00999999 Jy ! Component: 1400 - total flux cleaned = -0.00995329 Jy ! Component: 1450 - total flux cleaned = -0.010184 Jy ! Component: 1500 - total flux cleaned = -0.0101379 Jy ! Component: 1550 - total flux cleaned = -0.0103649 Jy ! Component: 1600 - total flux cleaned = -0.010634 Jy ! Component: 1650 - total flux cleaned = -0.010634 Jy ! Component: 1700 - total flux cleaned = -0.0107663 Jy ! Component: 1750 - total flux cleaned = -0.0107662 Jy ! Component: 1800 - total flux cleaned = -0.0108964 Jy ! Component: 1850 - total flux cleaned = -0.0109827 Jy ! Component: 1900 - total flux cleaned = -0.0109826 Jy ! Component: 1950 - total flux cleaned = -0.0110668 Jy ! Component: 2000 - total flux cleaned = -0.0111085 Jy ! Component: 2050 - total flux cleaned = -0.0110669 Jy ! Component: 2100 - total flux cleaned = -0.0110258 Jy ! Component: 2150 - total flux cleaned = -0.0112718 Jy ! Component: 2200 - total flux cleaned = -0.0114344 Jy ! Component: 2250 - total flux cleaned = -0.0115959 Jy ! Component: 2300 - total flux cleaned = -0.0116762 Jy ! Component: 2350 - total flux cleaned = -0.011915 Jy ! Component: 2400 - total flux cleaned = -0.011994 Jy ! Component: 2450 - total flux cleaned = -0.012112 Jy ! Component: 2500 - total flux cleaned = -0.0124242 Jy ! Component: 2550 - total flux cleaned = -0.012579 Jy ! Component: 2600 - total flux cleaned = -0.0126947 Jy ! Component: 2650 - total flux cleaned = -0.0129244 Jy ! Component: 2700 - total flux cleaned = -0.0130382 Jy ! Component: 2750 - total flux cleaned = -0.0131139 Jy ! Component: 2800 - total flux cleaned = -0.0133393 Jy ! Component: 2850 - total flux cleaned = -0.0134888 Jy ! Component: 2900 - total flux cleaned = -0.0137111 Jy ! Component: 2950 - total flux cleaned = -0.0138954 Jy ! Component: 3000 - total flux cleaned = -0.0140051 Jy ! Component: 3050 - total flux cleaned = -0.0141506 Jy ! Component: 3100 - total flux cleaned = -0.0142952 Jy ! Component: 3150 - total flux cleaned = -0.0145109 Jy ! Component: 3200 - total flux cleaned = -0.0146181 Jy ! Component: 3250 - total flux cleaned = -0.0148311 Jy ! Component: 3300 - total flux cleaned = -0.0149721 Jy ! Component: 3350 - total flux cleaned = -0.0151124 Jy ! Component: 3400 - total flux cleaned = -0.0152521 Jy ! Component: 3450 - total flux cleaned = -0.0153217 Jy ! Component: 3500 - total flux cleaned = -0.0155633 Jy ! Component: 3550 - total flux cleaned = -0.0157005 Jy ! Component: 3600 - total flux cleaned = -0.015803 Jy ! Component: 3650 - total flux cleaned = -0.0159729 Jy ! Component: 3700 - total flux cleaned = -0.016209 Jy ! Component: 3750 - total flux cleaned = -0.0164101 Jy ! Component: 3800 - total flux cleaned = -0.0164432 Jy ! Component: 3850 - total flux cleaned = -0.0166756 Jy ! Component: 3900 - total flux cleaned = -0.0168406 Jy ! Component: 3950 - total flux cleaned = -0.0171035 Jy ! Component: 4000 - total flux cleaned = -0.0172017 Jy ! Component: 4050 - total flux cleaned = -0.0173639 Jy ! Total flux subtracted in 4096 components = -0.0175581 Jy ! Clean residual min=-0.001974 max=0.001838 Jy/beam ! Clean residual mean=-0.000075 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.973183 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 439 components and 0.973183 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J1740+5211_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.115 x 3.569 at 17.69 degrees (North through East) ! Clean map min=-0.0039898 max=0.85163 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J1740+5211_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.851631 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000545802 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.192267 0.192267 0.384534 0.769068 1.53814 3.07627 6.15254 12.3051 24.6102 49.2203 98.4407 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.851 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1560.33 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J1740+5211_S_uvs.log closed on Fri Apr 22 07:56:01 2016