! Started logfile: /scr/pima/gc030_uvs/J1742+5945_S_uvs.log on Fri Apr 22 07:56:12 2016 obs /scr/pima/gc030_uvs/J1742+5945_S_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J1742+5945_S_uva.fits ! AN table 1: 419 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.508247 visibilities/baseline/integration-bin. ! Found source: J1742+5945 ! ! 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 76664 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/J1742+5945_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 1284 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1284 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1284 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1284 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 1284 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1284 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1284 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009334Jy sigma=9.038919 ! Fit after self-cal, rms=0.889899Jy sigma=8.017751 ! 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=2.029 mas, bmaj=2.833 mas, bpa=-53.48 degrees ! Estimated noise=0.763751 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 = 0.0821561 Jy ! Component: 100 - total flux cleaned = 0.102196 Jy ! Total flux subtracted in 100 components = 0.102196 Jy ! Clean residual min=-0.006096 max=0.008729 Jy/beam ! Clean residual mean=-0.000029 rms=0.001196 Jy/beam ! Combined flux in latest and established models = 0.102196 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.102196 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=0.099262Jy sigma=0.764301 ! Fit after self-cal, rms=0.099018Jy sigma=0.763173 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105995 Jy ! Component: 100 - total flux cleaned = 0.0173648 Jy ! Total flux subtracted in 100 components = 0.0173648 Jy ! Clean residual min=-0.004904 max=0.006535 Jy/beam ! Clean residual mean=-0.000020 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.119561 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.119561 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=0.097192Jy sigma=0.744499 ! Fit after self-cal, rms=0.096997Jy sigma=0.744298 ! Inverting map ! Added new window around map position (6.5, -1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00667141 Jy ! Component: 100 - total flux cleaned = 0.0110534 Jy ! Total flux subtracted in 100 components = 0.0110534 Jy ! Clean residual min=-0.004268 max=0.004656 Jy/beam ! Clean residual mean=-0.000014 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.130614 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 31 components and 0.130614 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=0.096396Jy sigma=0.738048 ! Fit after self-cal, rms=0.096254Jy sigma=0.737520 ! 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=2.693 mas, bmaj=3.513 mas, bpa=-49.99 degrees ! Estimated noise=0.321118 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 = 0.00523096 Jy ! Component: 100 - total flux cleaned = 0.00843011 Jy ! Component: 150 - total flux cleaned = 0.0104918 Jy ! Component: 200 - total flux cleaned = 0.0118545 Jy ! Total flux subtracted in 200 components = 0.0118545 Jy ! Clean residual min=-0.001940 max=0.002492 Jy/beam ! Clean residual mean=-0.000011 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.142468 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 46 components and 0.142468 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=0.095958Jy sigma=0.734339 ! Fit after self-cal, rms=0.095864Jy sigma=0.734069 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.693 x 3.513 at -49.99 degrees (North through East) ! Clean map min=-0.0018883 max=0.112 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 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 EB 1.06 HN 0.97 KP 1.01 ! LA 0.96 MK 0.98 NL 1.05 OV 0.95 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 EB 1.03 HN 0.96 KP 1.00 ! LA 0.97 MK 1.00 NL 1.04 OV 0.97 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 EB 1.02 HN 0.99 KP 1.01 ! LA 0.98 MK 0.97 NL 1.01 OV 0.96 ! PT 0.99 SC 0.94 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 EB 1.05 HN 1.01 KP 0.97 ! LA 0.94 MK 0.95 NL 1.01 OV 0.95 ! PT 1.03 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 EB 1.07 HN 0.98 KP 1.00 ! LA 1.00 MK 0.95 NL 1.03 OV 0.96 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 EB 1.06 HN 0.94 KP 1.00 ! LA 0.97 MK 0.95 NL 1.01 OV 0.97 ! PT 1.03 SC 0.95 ! ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 EB 1.06 HN 0.96 KP 0.99 ! LA 0.97 MK 0.94 NL 1.03 OV 0.96 ! PT 1.00 SC 0.98 ! ! ! Fit before self-cal, rms=0.095864Jy sigma=0.734069 ! Fit after self-cal, rms=0.093877Jy sigma=0.732726 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.725 mas, bmaj=3.512 mas, bpa=-48.38 degrees ! Estimated noise=0.319714 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 (29.5, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012678 Jy ! Component: 100 - total flux cleaned = 0.00162853 Jy ! Component: 150 - total flux cleaned = 0.00182976 Jy ! Component: 200 - total flux cleaned = 0.00189779 Jy ! Total flux subtracted in 200 components = 0.00189779 Jy ! Clean residual min=-0.001440 max=0.001640 Jy/beam ! Clean residual mean=-0.000011 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.144366 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.144366 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=0.093823Jy sigma=0.732198 ! Fit after self-cal, rms=0.093768Jy sigma=0.732100 ! 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=0.093768Jy sigma=0.732100 ! Fit after self-cal, rms=0.093671Jy sigma=0.730568 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.729 mas, bmaj=3.529 mas, bpa=-49 degrees ! Estimated noise=0.319709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000554661 Jy ! Component: 100 - total flux cleaned = 0.000690578 Jy ! Component: 150 - total flux cleaned = 0.0008862 Jy ! Component: 200 - total flux cleaned = 0.000960269 Jy ! Total flux subtracted in 200 components = 0.000960269 Jy ! Clean residual min=-0.001285 max=0.001126 Jy/beam ! Clean residual mean=-0.000009 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.145327 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 78 components and 0.145327 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=0.093656Jy sigma=0.730434 ! Fit after self-cal, rms=0.093664Jy sigma=0.730345 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 = 0.000250783 Jy ! Component: 100 - total flux cleaned = 0.000334397 Jy ! Component: 150 - total flux cleaned = 0.000409033 Jy ! Component: 200 - total flux cleaned = 0.000436167 Jy ! Total flux subtracted in 200 components = 0.000436167 Jy ! Clean residual min=-0.001266 max=0.001084 Jy/beam ! Clean residual mean=-0.000009 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.145763 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 86 components and 0.145763 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=0.093659Jy sigma=0.730298 ! Fit after self-cal, rms=0.093661Jy sigma=0.730293 ! 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=0.093661Jy sigma=0.730293 ! Fit after self-cal, rms=0.093565Jy sigma=0.730270 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.735 mas, bmaj=3.53 mas, bpa=-48.99 degrees ! Estimated noise=0.319531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000138664 Jy ! Component: 100 - total flux cleaned = 0.000220354 Jy ! Component: 150 - total flux cleaned = 0.00027559 Jy ! Component: 200 - total flux cleaned = 0.000325563 Jy ! Total flux subtracted in 200 components = 0.000325563 Jy ! Clean residual min=-0.001188 max=0.001081 Jy/beam ! Clean residual mean=-0.000008 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.146088 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 87 components and 0.146088 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=0.093559Jy sigma=0.730222 ! Fit after self-cal, rms=0.093558Jy sigma=0.730217 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 = 0.000175982 Jy ! Component: 100 - total flux cleaned = 0.000234691 Jy ! Component: 150 - total flux cleaned = 0.000256308 Jy ! Component: 200 - total flux cleaned = 0.000286495 Jy ! Total flux subtracted in 200 components = 0.000286495 Jy ! Clean residual min=-0.001175 max=0.001080 Jy/beam ! Clean residual mean=-0.000008 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.146375 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 94 components and 0.146375 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=0.093556Jy sigma=0.730193 ! Fit after self-cal, rms=0.093558Jy sigma=0.730191 ! 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=0.093558Jy sigma=0.730191 ! Fit after self-cal, rms=0.093428Jy sigma=0.730178 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.76 mas, bmaj=8.78 mas, bpa=15.22 degrees ! Estimated noise=0.468384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000512246 Jy ! Component: 100 - total flux cleaned = 0.000784756 Jy ! Component: 150 - total flux cleaned = 0.000949778 Jy ! Component: 200 - total flux cleaned = 0.0010074 Jy ! Total flux subtracted in 200 components = 0.0010074 Jy ! Clean residual min=-0.001639 max=0.001891 Jy/beam ! Clean residual mean=-0.000023 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.147382 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 97 components and 0.147382 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=0.093429Jy sigma=0.730162 ! Fit after self-cal, rms=0.093425Jy sigma=0.730148 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 = 0.000269294 Jy ! Component: 100 - total flux cleaned = 0.000419938 Jy ! Component: 150 - total flux cleaned = 0.000462733 Jy ! Component: 200 - total flux cleaned = 0.000490969 Jy ! Total flux subtracted in 200 components = 0.000490969 Jy ! Clean residual min=-0.001567 max=0.001936 Jy/beam ! Clean residual mean=-0.000023 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.147873 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 103 components and 0.147873 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=0.093428Jy sigma=0.730165 ! Fit after self-cal, rms=0.093428Jy sigma=0.730161 ! Inverting map ! Added new window around map position (43, -12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182071 Jy ! Component: 100 - total flux cleaned = 0.00286599 Jy ! Component: 150 - total flux cleaned = 0.00362265 Jy ! Component: 200 - total flux cleaned = 0.00408932 Jy ! Total flux subtracted in 200 components = 0.00408932 Jy ! Clean residual min=-0.001278 max=0.001345 Jy/beam ! Clean residual mean=-0.000022 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.151962 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 150 components and 0.151963 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=0.093409Jy sigma=0.730012 ! Fit after self-cal, rms=0.093405Jy sigma=0.729984 ! 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=2.741 mas, bmaj=3.53 mas, bpa=-48.96 degrees ! Estimated noise=0.319253 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.741 x 3.53 at -48.96 degrees (North through East) ! Clean map min=-0.0011706 max=0.1108 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=2.064 mas, bmaj=2.854 mas, bpa=-52.78 degrees ! Estimated noise=0.769659 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0824573 Jy ! Component: 100 - total flux cleaned = 0.102347 Jy ! Component: 150 - total flux cleaned = 0.112642 Jy ! Component: 200 - total flux cleaned = 0.119825 Jy ! Total flux subtracted in 200 components = 0.119825 Jy ! Clean residual min=-0.003752 max=0.004081 Jy/beam ! Clean residual mean=-0.000018 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.119825 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.119825 Jy ! Inverting map and beam ! Estimated beam: bmin=2.741 mas, bmaj=3.53 mas, bpa=-48.96 degrees ! Estimated noise=0.319253 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 = 0.00859699 Jy ! Component: 100 - total flux cleaned = 0.0136265 Jy ! Component: 150 - total flux cleaned = 0.0170045 Jy ! Component: 200 - total flux cleaned = 0.0194625 Jy ! Total flux subtracted in 200 components = 0.0194625 Jy ! Clean residual min=-0.001422 max=0.001559 Jy/beam ! Clean residual mean=-0.000010 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.139287 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 62 components and 0.139287 Jy ! Inverting map ! Added new window around map position (5.5, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019134 Jy ! Component: 100 - total flux cleaned = 0.00344242 Jy ! Component: 150 - total flux cleaned = 0.0047482 Jy ! Component: 200 - total flux cleaned = 0.00590278 Jy ! Total flux subtracted in 200 components = 0.00590278 Jy ! Clean residual min=-0.001138 max=0.001176 Jy/beam ! Clean residual mean=-0.000009 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.14519 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 103 components and 0.14519 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=7.76 mas, bmaj=8.78 mas, bpa=15.22 degrees ! Estimated noise=0.468384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210188 Jy ! Component: 100 - total flux cleaned = 0.00358918 Jy ! Component: 150 - total flux cleaned = 0.00475742 Jy ! Component: 200 - total flux cleaned = 0.00569133 Jy ! Total flux subtracted in 200 components = 0.00569133 Jy ! Clean residual min=-0.001348 max=0.001152 Jy/beam ! Clean residual mean=-0.000023 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.150882 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 = 0.000764587 Jy ! Component: 100 - total flux cleaned = 0.00133026 Jy ! Component: 150 - total flux cleaned = 0.00162475 Jy ! Component: 200 - total flux cleaned = 0.00187137 Jy ! Total flux subtracted in 200 components = 0.00187137 Jy ! Clean residual min=-0.001312 max=0.001158 Jy/beam ! Clean residual mean=-0.000022 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.152753 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 174 components and 0.152753 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.741 mas, bmaj=3.53 mas, bpa=-48.96 degrees ! Estimated noise=0.319253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000242911 Jy ! Component: 100 - total flux cleaned = 0.000409657 Jy ! Component: 150 - total flux cleaned = 0.00056022 Jy ! Component: 200 - total flux cleaned = 0.000698046 Jy ! Total flux subtracted in 200 components = 0.000698046 Jy ! Clean residual min=-0.001005 max=0.000886 Jy/beam ! Clean residual mean=-0.000007 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.153451 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 201 components and 0.153451 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=0.093392Jy sigma=0.729888 ! Fit after self-cal, rms=0.093403Jy sigma=0.729846 wmodel /scr/pima/gc030_uvs/J1742+5945_S_map.mod ! Writing 201 model components to file: /scr/pima/gc030_uvs/J1742+5945_S_map.mod wobs /scr/pima/gc030_uvs/J1742+5945_S_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J1742+5945_S_uvs.fits wwins /scr/pima/gc030_uvs/J1742+5945_S_map.win ! wwins: Wrote 5 windows to /scr/pima/gc030_uvs/J1742+5945_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 = -0.000355969 Jy ! Component: 100 - total flux cleaned = -0.0005581 Jy ! Component: 150 - total flux cleaned = -0.000751333 Jy ! Component: 200 - total flux cleaned = -0.000980262 Jy ! Component: 250 - total flux cleaned = -0.0011325 Jy ! Component: 300 - total flux cleaned = -0.00130707 Jy ! Component: 350 - total flux cleaned = -0.0014249 Jy ! Component: 400 - total flux cleaned = -0.00151453 Jy ! Component: 450 - total flux cleaned = -0.00158973 Jy ! Component: 500 - total flux cleaned = -0.00161421 Jy ! Component: 550 - total flux cleaned = -0.00163854 Jy ! Component: 600 - total flux cleaned = -0.0016624 Jy ! Component: 650 - total flux cleaned = -0.00172125 Jy ! Component: 700 - total flux cleaned = -0.00172124 Jy ! Component: 750 - total flux cleaned = -0.00175568 Jy ! Component: 800 - total flux cleaned = -0.00183486 Jy ! Component: 850 - total flux cleaned = -0.00185692 Jy ! Component: 900 - total flux cleaned = -0.00190092 Jy ! Component: 950 - total flux cleaned = -0.00189013 Jy ! Component: 1000 - total flux cleaned = -0.001944 Jy ! Component: 1050 - total flux cleaned = -0.00197587 Jy ! Component: 1100 - total flux cleaned = -0.00199702 Jy ! Component: 1150 - total flux cleaned = -0.00202837 Jy ! Component: 1200 - total flux cleaned = -0.0020182 Jy ! Component: 1250 - total flux cleaned = -0.00201813 Jy ! Component: 1300 - total flux cleaned = -0.00203812 Jy ! Component: 1350 - total flux cleaned = -0.00201819 Jy ! Component: 1400 - total flux cleaned = -0.0020082 Jy ! Component: 1450 - total flux cleaned = -0.00197879 Jy ! Component: 1500 - total flux cleaned = -0.00197887 Jy ! Component: 1550 - total flux cleaned = -0.00198864 Jy ! Component: 1600 - total flux cleaned = -0.00198864 Jy ! Component: 1650 - total flux cleaned = -0.00196025 Jy ! Component: 1700 - total flux cleaned = -0.00195089 Jy ! Component: 1750 - total flux cleaned = -0.00195094 Jy ! Component: 1800 - total flux cleaned = -0.00195081 Jy ! Component: 1850 - total flux cleaned = -0.00195997 Jy ! Component: 1900 - total flux cleaned = -0.00193278 Jy ! Component: 1950 - total flux cleaned = -0.00190576 Jy ! Component: 2000 - total flux cleaned = -0.00190572 Jy ! Component: 2050 - total flux cleaned = -0.00190569 Jy ! Component: 2100 - total flux cleaned = -0.00193208 Jy ! Component: 2150 - total flux cleaned = -0.0018622 Jy ! Component: 2200 - total flux cleaned = -0.00189689 Jy ! Component: 2250 - total flux cleaned = -0.00188831 Jy ! Component: 2300 - total flux cleaned = -0.00189687 Jy ! Component: 2350 - total flux cleaned = -0.00188839 Jy ! Component: 2400 - total flux cleaned = -0.0018968 Jy ! Component: 2450 - total flux cleaned = -0.00185479 Jy ! Component: 2500 - total flux cleaned = -0.00187148 Jy ! Component: 2550 - total flux cleaned = -0.00182191 Jy ! Component: 2600 - total flux cleaned = -0.00185478 Jy ! Component: 2650 - total flux cleaned = -0.00180571 Jy ! Component: 2700 - total flux cleaned = -0.00181382 Jy ! Component: 2750 - total flux cleaned = -0.00180573 Jy ! Component: 2800 - total flux cleaned = -0.00181369 Jy ! Component: 2850 - total flux cleaned = -0.00177387 Jy ! Component: 2900 - total flux cleaned = -0.00176598 Jy ! Component: 2950 - total flux cleaned = -0.00174248 Jy ! Component: 3000 - total flux cleaned = -0.00173467 Jy ! Component: 3050 - total flux cleaned = -0.0017346 Jy ! Component: 3100 - total flux cleaned = -0.0017191 Jy ! Component: 3150 - total flux cleaned = -0.0017345 Jy ! Component: 3200 - total flux cleaned = -0.00174204 Jy ! Component: 3250 - total flux cleaned = -0.00173452 Jy ! Component: 3300 - total flux cleaned = -0.0017572 Jy ! Component: 3350 - total flux cleaned = -0.00172702 Jy ! Component: 3400 - total flux cleaned = -0.00170462 Jy ! Component: 3450 - total flux cleaned = -0.00170464 Jy ! Component: 3500 - total flux cleaned = -0.00171203 Jy ! Component: 3550 - total flux cleaned = -0.001712 Jy ! Component: 3600 - total flux cleaned = -0.00169009 Jy ! Component: 3650 - total flux cleaned = -0.00171197 Jy ! Component: 3700 - total flux cleaned = -0.00168285 Jy ! Component: 3750 - total flux cleaned = -0.0016973 Jy ! Component: 3800 - total flux cleaned = -0.00171163 Jy ! Component: 3850 - total flux cleaned = -0.00171165 Jy ! Component: 3900 - total flux cleaned = -0.00168318 Jy ! Component: 3950 - total flux cleaned = -0.00167607 Jy ! Component: 4000 - total flux cleaned = -0.00169014 Jy ! Component: 4050 - total flux cleaned = -0.00170421 Jy ! Total flux subtracted in 4096 components = -0.00169722 Jy ! Clean residual min=-0.000410 max=0.000431 Jy/beam ! Clean residual mean=-0.000002 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.151754 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 510 components and 0.151754 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J1742+5945_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.741 x 3.53 at -48.96 degrees (North through East) ! Clean map min=-0.00060859 max=0.11086 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J1742+5945_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.110861 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000119986 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.324692 0.324692 0.649384 1.29877 2.59754 5.19507 10.3901 20.7803 41.5606 83.1212 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.11 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 923.952 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J1742+5945_S_uvs.log closed on Fri Apr 22 07:56:21 2016