! Started logfile: /scr/pima/gc030_uvs/J2100+2347_S_uvs.log on Fri Apr 22 07:57:59 2016 obs /scr/pima/gc030_uvs/J2100+2347_S_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J2100+2347_S_uva.fits ! AN table 1: 70 integrations on 28 of 28 possible baselines. ! AN table 2: 139 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.794084 visibilities/baseline/integration-bin. ! Found source: J2100+2347 ! ! 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 44240 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/J2100+2347_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 7 telescope corrections were flagged in sub-array 1. ! A total of 153 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! A total of 153 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! A total of 153 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! A total of 153 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! A total of 153 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! A total of 153 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! A total of 153 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.029383Jy sigma=7.957070 ! Fit after self-cal, rms=0.829083Jy sigma=6.523938 ! 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=1.979 mas, bmaj=4.603 mas, bpa=-11.97 degrees ! Estimated noise=0.997665 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 = 0.12023 Jy ! Component: 100 - total flux cleaned = 0.154271 Jy ! Total flux subtracted in 100 components = 0.154271 Jy ! Clean residual min=-0.007677 max=0.017091 Jy/beam ! Clean residual mean=-0.000003 rms=0.002153 Jy/beam ! Combined flux in latest and established models = 0.154271 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.154271 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=0.111841Jy sigma=0.752900 ! Fit after self-cal, rms=0.111508Jy sigma=0.752368 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0193721 Jy ! Component: 100 - total flux cleaned = 0.0316805 Jy ! Total flux subtracted in 100 components = 0.0316805 Jy ! Clean residual min=-0.006097 max=0.010730 Jy/beam ! Clean residual mean=0.000000 rms=0.001456 Jy/beam ! Combined flux in latest and established models = 0.185952 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 0.185952 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=0.104944Jy sigma=0.705476 ! Fit after self-cal, rms=0.104706Jy sigma=0.705119 ! Inverting map ! Added new window around map position (2.5, -1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106274 Jy ! Component: 100 - total flux cleaned = 0.017131 Jy ! Total flux subtracted in 100 components = 0.017131 Jy ! Clean residual min=-0.005386 max=0.005669 Jy/beam ! Clean residual mean=0.000002 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.203083 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 37 components and 0.203083 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=0.102776Jy sigma=0.691448 ! Fit after self-cal, rms=0.102627Jy sigma=0.690890 ! 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=2.522 mas, bmaj=5.179 mas, bpa=-9.951 degrees ! Estimated noise=0.495151 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 = 0.00890395 Jy ! Component: 100 - total flux cleaned = 0.0139782 Jy ! Component: 150 - total flux cleaned = 0.0170638 Jy ! Component: 200 - total flux cleaned = 0.0189975 Jy ! Total flux subtracted in 200 components = 0.0189975 Jy ! Clean residual min=-0.003141 max=0.003061 Jy/beam ! Clean residual mean=0.000011 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.22208 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 66 components and 0.22208 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=0.101797Jy sigma=0.684611 ! Fit after self-cal, rms=0.101639Jy sigma=0.684395 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.522 x 5.179 at -9.951 degrees (North through East) ! Clean map min=-0.0029347 max=0.16818 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 1.05 HN 0.93 KP 0.96 LA 1.00 ! NL 0.96 OV 0.96 PT 1.02 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 EB 1.03 HN 0.97 KP 1.05 ! LA 0.94 MK 0.95 NL 1.05 PT 1.02 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 0.92 KP 0.98 LA 1.02 ! NL 0.97 OV 0.97 PT 1.05 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 EB 1.02 HN 0.92 KP 0.96 ! LA 0.90 MK 1.02 NL 1.04 PT 1.02 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 0.95 KP 0.95 LA 0.99 ! NL 0.99 OV 0.98 PT 1.02 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 EB 1.02 HN 0.98 KP 0.97 ! LA 0.94 MK 1.00 NL 1.01 PT 1.01 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 0.99 KP 1.01 LA 0.96 ! NL 0.98 OV 0.97 PT 1.03 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 EB 1.03 HN 1.04 KP 0.98 ! LA 0.92 MK 0.99 NL 1.01 PT 1.03 ! SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 0.95 KP 0.99 LA 1.03 ! NL 1.00 OV 0.99 PT 1.03 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 EB 1.06 HN 0.99 KP 0.96 ! LA 0.95 MK 0.96 NL 1.01 PT 1.05 ! SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 0.90 KP 0.99 LA 1.06 ! NL 0.99 OV 0.99 PT 1.05 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 EB 1.08 HN 0.91 KP 0.98 ! LA 0.92 MK 0.97 NL 1.01 PT 1.06 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 0.97 KP 1.00 LA 1.00 ! NL 0.99 OV 0.95 PT 1.04 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 EB 1.09 HN 0.99 KP 1.00 ! LA 0.92 MK 1.00 NL 1.02 PT 1.01 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.101639Jy sigma=0.684395 ! Fit after self-cal, rms=0.099738Jy sigma=0.680764 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.549 mas, bmaj=5.2 mas, bpa=-9.696 degrees ! Estimated noise=0.494809 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 = 0.00109564 Jy ! Component: 100 - total flux cleaned = 0.00110494 Jy ! Component: 150 - total flux cleaned = 0.00101761 Jy ! Component: 200 - total flux cleaned = 0.000916729 Jy ! Total flux subtracted in 200 components = 0.000916729 Jy ! Clean residual min=-0.002063 max=0.002224 Jy/beam ! Clean residual mean=-0.000001 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.222997 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 74 components and 0.222997 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=0.099674Jy sigma=0.680315 ! Fit after self-cal, rms=0.099600Jy sigma=0.680169 ! 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=0.099600Jy sigma=0.680169 ! Fit after self-cal, rms=0.099139Jy sigma=0.679735 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.559 mas, bmaj=5.195 mas, bpa=-9.802 degrees ! Estimated noise=0.495037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000521081 Jy ! Component: 100 - total flux cleaned = 0.000651766 Jy ! Component: 150 - total flux cleaned = 0.000650545 Jy ! Component: 200 - total flux cleaned = 0.000631298 Jy ! Total flux subtracted in 200 components = 0.000631298 Jy ! Clean residual min=-0.001857 max=0.001824 Jy/beam ! Clean residual mean=-0.000000 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.223628 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 79 components and 0.223628 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=0.099104Jy sigma=0.679488 ! Fit after self-cal, rms=0.099082Jy sigma=0.679445 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 = 0.000310812 Jy ! Component: 100 - total flux cleaned = 0.000290126 Jy ! Component: 150 - total flux cleaned = 0.000289355 Jy ! Component: 200 - total flux cleaned = 0.000272836 Jy ! Total flux subtracted in 200 components = 0.000272836 Jy ! Clean residual min=-0.001829 max=0.001763 Jy/beam ! Clean residual mean=-0.000000 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.223901 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 83 components and 0.223901 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=0.099072Jy sigma=0.679386 ! Fit after self-cal, rms=0.099074Jy sigma=0.679379 ! 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=0.099074Jy sigma=0.679379 ! Fit after self-cal, rms=0.098673Jy sigma=0.679259 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.568 mas, bmaj=5.187 mas, bpa=-9.764 degrees ! Estimated noise=0.494795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.64053e-05 Jy ! Component: 100 - total flux cleaned = 9.42839e-05 Jy ! Component: 150 - total flux cleaned = 0.000134501 Jy ! Component: 200 - total flux cleaned = 0.000133739 Jy ! Total flux subtracted in 200 components = 0.000133739 Jy ! Clean residual min=-0.001603 max=0.001609 Jy/beam ! Clean residual mean=-0.000000 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.224035 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 86 components and 0.224035 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=0.098659Jy sigma=0.679162 ! Fit after self-cal, rms=0.098643Jy sigma=0.679148 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 = 0.00026956 Jy ! Component: 100 - total flux cleaned = 0.000298084 Jy ! Component: 150 - total flux cleaned = 0.000285887 Jy ! Component: 200 - total flux cleaned = 0.000274397 Jy ! Total flux subtracted in 200 components = 0.000274397 Jy ! Clean residual min=-0.001594 max=0.001591 Jy/beam ! Clean residual mean=-0.000000 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.224309 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 88 components and 0.224309 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=0.098639Jy sigma=0.679126 ! Fit after self-cal, rms=0.098642Jy sigma=0.679123 ! 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=0.098642Jy sigma=0.679123 ! Fit after self-cal, rms=0.098325Jy sigma=0.679061 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.651 mas, bmaj=8.938 mas, bpa=7.363 degrees ! Estimated noise=0.716412 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000134233 Jy ! Component: 100 - total flux cleaned = -0.000180059 Jy ! Component: 150 - total flux cleaned = -0.000217841 Jy ! Component: 200 - total flux cleaned = -0.000239092 Jy ! Total flux subtracted in 200 components = -0.000239092 Jy ! Clean residual min=-0.002121 max=0.002059 Jy/beam ! Clean residual mean=-0.000001 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.22407 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 97 components and 0.22407 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=0.098323Jy sigma=0.679065 ! Fit after self-cal, rms=0.098302Jy sigma=0.679059 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 = 1.79262e-05 Jy ! Component: 100 - total flux cleaned = -3.77148e-06 Jy ! Component: 150 - total flux cleaned = -2.23777e-05 Jy ! Component: 200 - total flux cleaned = -3.0045e-05 Jy ! Total flux subtracted in 200 components = -3.0045e-05 Jy ! Clean residual min=-0.002114 max=0.002000 Jy/beam ! Clean residual mean=-0.000001 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.22404 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 97 components and 0.22404 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=0.098302Jy sigma=0.679070 ! Fit after self-cal, rms=0.098305Jy sigma=0.679067 ! 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=2.575 mas, bmaj=5.182 mas, bpa=-9.705 degrees ! Estimated noise=0.494471 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.575 x 5.182 at -9.705 degrees (North through East) ! Clean map min=-0.0013606 max=0.16622 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=2.011 mas, bmaj=4.589 mas, bpa=-11.76 degrees ! Estimated noise=1.01056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.12141 Jy ! Component: 100 - total flux cleaned = 0.155804 Jy ! Component: 150 - total flux cleaned = 0.17456 Jy ! Component: 200 - total flux cleaned = 0.186472 Jy ! Total flux subtracted in 200 components = 0.186472 Jy ! Clean residual min=-0.004276 max=0.006638 Jy/beam ! Clean residual mean=-0.000004 rms=0.001156 Jy/beam ! Combined flux in latest and established models = 0.186472 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.186472 Jy ! Inverting map and beam ! Estimated beam: bmin=2.575 mas, bmaj=5.182 mas, bpa=-9.705 degrees ! Estimated noise=0.494471 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 = 0.0145355 Jy ! Component: 100 - total flux cleaned = 0.0227596 Jy ! Component: 150 - total flux cleaned = 0.0278553 Jy ! Component: 200 - total flux cleaned = 0.0311397 Jy ! Total flux subtracted in 200 components = 0.0311397 Jy ! Clean residual min=-0.001812 max=0.002369 Jy/beam ! Clean residual mean=-0.000004 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.217611 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 73 components and 0.217611 Jy ! Inverting map ! Added new window around map position (-2.5, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237858 Jy ! Component: 100 - total flux cleaned = 0.00392377 Jy ! Component: 150 - total flux cleaned = 0.00500856 Jy ! Component: 200 - total flux cleaned = 0.00554092 Jy ! Total flux subtracted in 200 components = 0.00554092 Jy ! Clean residual min=-0.001464 max=0.001712 Jy/beam ! Clean residual mean=-0.000001 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.223152 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.223152 Jy ! Inverting map ! Added new window around map position (-57.5, 124). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000814018 Jy ! Component: 100 - total flux cleaned = 0.000839413 Jy ! Component: 150 - total flux cleaned = 0.000926309 Jy ! Component: 200 - total flux cleaned = 0.00105529 Jy ! Total flux subtracted in 200 components = 0.00105529 Jy ! Clean residual min=-0.001389 max=0.001625 Jy/beam ! Clean residual mean=-0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.224208 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 106 components and 0.224208 Jy ! Inverting map ! Added new window around map position (7.5, -83). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128366 Jy ! Component: 100 - total flux cleaned = 0.001616 Jy ! Component: 150 - total flux cleaned = 0.00175308 Jy ! Component: 200 - total flux cleaned = 0.0019223 Jy ! Total flux subtracted in 200 components = 0.0019223 Jy ! Clean residual min=-0.001349 max=0.001397 Jy/beam ! Clean residual mean=0.000001 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.22613 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 126 components and 0.22613 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=7.651 mas, bmaj=8.938 mas, bpa=7.363 degrees ! Estimated noise=0.716412 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000375498 Jy ! Component: 100 - total flux cleaned = 0.00048713 Jy ! Component: 150 - total flux cleaned = 0.000564221 Jy ! Component: 200 - total flux cleaned = 0.000616473 Jy ! Total flux subtracted in 200 components = 0.000616473 Jy ! Clean residual min=-0.001974 max=0.001621 Jy/beam ! Clean residual mean=0.000004 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.226746 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 = 3.19225e-05 Jy ! Component: 100 - total flux cleaned = 4.68616e-05 Jy ! Component: 150 - total flux cleaned = 6.14813e-05 Jy ! Component: 200 - total flux cleaned = 7.50413e-05 Jy ! Total flux subtracted in 200 components = 7.50413e-05 Jy ! Clean residual min=-0.001921 max=0.001612 Jy/beam ! Clean residual mean=0.000005 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.226821 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 154 components and 0.226821 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.575 mas, bmaj=5.182 mas, bpa=-9.705 degrees ! Estimated noise=0.494471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000210154 Jy ! Component: 100 - total flux cleaned = -0.000168038 Jy ! Component: 150 - total flux cleaned = -0.000168211 Jy ! Component: 200 - total flux cleaned = -0.00016728 Jy ! Total flux subtracted in 200 components = -0.00016728 Jy ! Clean residual min=-0.001284 max=0.001391 Jy/beam ! Clean residual mean=0.000001 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.226654 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 170 components and 0.226654 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=0.098232Jy sigma=0.678609 ! Fit after self-cal, rms=0.098239Jy sigma=0.678563 wmodel /scr/pima/gc030_uvs/J2100+2347_S_map.mod ! Writing 170 model components to file: /scr/pima/gc030_uvs/J2100+2347_S_map.mod wobs /scr/pima/gc030_uvs/J2100+2347_S_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J2100+2347_S_uvs.fits wwins /scr/pima/gc030_uvs/J2100+2347_S_map.win ! wwins: Wrote 5 windows to /scr/pima/gc030_uvs/J2100+2347_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 = -4.06594e-05 Jy ! Component: 100 - total flux cleaned = 6.91517e-05 Jy ! Component: 150 - total flux cleaned = 0.000325187 Jy ! Component: 200 - total flux cleaned = 0.000469977 Jy ! Component: 250 - total flux cleaned = 0.000630435 Jy ! Component: 300 - total flux cleaned = 0.000688842 Jy ! Component: 350 - total flux cleaned = 0.000726654 Jy ! Component: 400 - total flux cleaned = 0.000708578 Jy ! Component: 450 - total flux cleaned = 0.000745047 Jy ! Component: 500 - total flux cleaned = 0.00076273 Jy ! Component: 550 - total flux cleaned = 0.000779845 Jy ! Component: 600 - total flux cleaned = 0.000763013 Jy ! Component: 650 - total flux cleaned = 0.000746471 Jy ! Component: 700 - total flux cleaned = 0.000714334 Jy ! Component: 750 - total flux cleaned = 0.000698523 Jy ! Component: 800 - total flux cleaned = 0.000651266 Jy ! Component: 850 - total flux cleaned = 0.000620418 Jy ! Component: 900 - total flux cleaned = 0.000665902 Jy ! Component: 950 - total flux cleaned = 0.000680668 Jy ! Component: 1000 - total flux cleaned = 0.000665934 Jy ! Component: 1050 - total flux cleaned = 0.000694715 Jy ! Component: 1100 - total flux cleaned = 0.000694572 Jy ! Component: 1150 - total flux cleaned = 0.000750119 Jy ! Component: 1200 - total flux cleaned = 0.000763409 Jy ! Component: 1250 - total flux cleaned = 0.000722845 Jy ! Component: 1300 - total flux cleaned = 0.000762948 Jy ! Component: 1350 - total flux cleaned = 0.000736615 Jy ! Component: 1400 - total flux cleaned = 0.000788753 Jy ! Component: 1450 - total flux cleaned = 0.000724457 Jy ! Component: 1500 - total flux cleaned = 0.000711729 Jy ! Component: 1550 - total flux cleaned = 0.000724202 Jy ! Component: 1600 - total flux cleaned = 0.000724048 Jy ! Component: 1650 - total flux cleaned = 0.000723987 Jy ! Component: 1700 - total flux cleaned = 0.000748085 Jy ! Component: 1750 - total flux cleaned = 0.00074801 Jy ! Component: 1800 - total flux cleaned = 0.00073629 Jy ! Component: 1850 - total flux cleaned = 0.000736395 Jy ! Component: 1900 - total flux cleaned = 0.000713553 Jy ! Component: 1950 - total flux cleaned = 0.00073641 Jy ! Component: 2000 - total flux cleaned = 0.000747851 Jy ! Component: 2050 - total flux cleaned = 0.000792208 Jy ! Component: 2100 - total flux cleaned = 0.000803117 Jy ! Component: 2150 - total flux cleaned = 0.000835712 Jy ! Component: 2200 - total flux cleaned = 0.000878658 Jy ! Component: 2250 - total flux cleaned = 0.000889209 Jy ! Component: 2300 - total flux cleaned = 0.000941808 Jy ! Component: 2350 - total flux cleaned = 0.000931261 Jy ! Component: 2400 - total flux cleaned = 0.000962175 Jy ! Component: 2450 - total flux cleaned = 0.000962217 Jy ! Component: 2500 - total flux cleaned = 0.000962272 Jy ! Component: 2550 - total flux cleaned = 0.000962261 Jy ! Component: 2600 - total flux cleaned = 0.000942404 Jy ! Component: 2650 - total flux cleaned = 0.000991832 Jy ! Component: 2700 - total flux cleaned = 0.00101127 Jy ! Component: 2750 - total flux cleaned = 0.00101126 Jy ! Component: 2800 - total flux cleaned = 0.000991939 Jy ! Component: 2850 - total flux cleaned = 0.000991945 Jy ! Component: 2900 - total flux cleaned = 0.00101098 Jy ! Component: 2950 - total flux cleaned = 0.00101103 Jy ! Component: 3000 - total flux cleaned = 0.0010391 Jy ! Component: 3050 - total flux cleaned = 0.0010483 Jy ! Component: 3100 - total flux cleaned = 0.00103912 Jy ! Component: 3150 - total flux cleaned = 0.00107562 Jy ! Component: 3200 - total flux cleaned = 0.00110275 Jy ! Component: 3250 - total flux cleaned = 0.00104869 Jy ! Component: 3300 - total flux cleaned = 0.00109344 Jy ! Component: 3350 - total flux cleaned = 0.00106682 Jy ! Component: 3400 - total flux cleaned = 0.00107566 Jy ! Component: 3450 - total flux cleaned = 0.00110197 Jy ! Component: 3500 - total flux cleaned = 0.00106714 Jy ! Component: 3550 - total flux cleaned = 0.00108432 Jy ! Component: 3600 - total flux cleaned = 0.00105851 Jy ! Component: 3650 - total flux cleaned = 0.00103296 Jy ! Component: 3700 - total flux cleaned = 0.00101599 Jy ! Component: 3750 - total flux cleaned = 0.00103284 Jy ! Component: 3800 - total flux cleaned = 0.00100773 Jy ! Component: 3850 - total flux cleaned = 0.0009828 Jy ! Component: 3900 - total flux cleaned = 0.000991041 Jy ! Component: 3950 - total flux cleaned = 0.000974646 Jy ! Component: 4000 - total flux cleaned = 0.000966453 Jy ! Component: 4050 - total flux cleaned = 0.000942136 Jy ! Total flux subtracted in 4096 components = 0.000925999 Jy ! Clean residual min=-0.000493 max=0.000412 Jy/beam ! Clean residual mean=0.000000 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.22758 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 456 components and 0.22758 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J2100+2347_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.575 x 5.182 at -9.705 degrees (North through East) ! Clean map min=-0.001116 max=0.16718 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J2100+2347_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.167179 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000133573 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.239695 0.239695 0.479391 0.958781 1.91756 3.83512 7.67025 15.3405 30.681 61.362 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.167 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1251.59 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J2100+2347_S_uvs.log closed on Fri Apr 22 07:58:06 2016