! Started logfile: 0836+710_S.log on Tue Jan 22 20:38:35 2008 observe 0836+710_S.edt ! Reading UV FITS file: 0836+710_S.edt ! AN table 1: 241 integrations on 136 of 136 possible baselines. ! AN table 2: 118 integrations on 136 of 136 possible baselines. ! AN table 3: 95 integrations on 136 of 136 possible baselines. ! Apparent sampling: 0.333538 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: 0836+710 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22497e+09 8e+06 1 8e+06 ! 02 2 2.24497e+09 8e+06 1 8e+06 ! 03 3 2.33497e+09 8e+06 1 8e+06 ! 04 4 2.36497e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1251 lines of history. ! ! Reading 82376 visibilities. ![@gonzo7-0.4 0836+710_S] print "***********************************" ! *********************************** print "*** Using gonzo instruction set ***" ! *** Using gonzo instruction set *** print "***********************************" ! *********************************** float field_size field_size = 1024 float field_cell field_cell = 0.4 integer clean_niter clean_niter = 50 float clean_gain clean_gain = 0.03 float dynam dynam = 7.0 float win_mult win_mult = 1.8 float solint solint = 3.6/6.0 logical doflt doflt = true logical doamp float new_peak float flux_cutoff mapsize field_size,field_cell ! Map grid = 1024x1024 pixels with 0.400x0.400 milli-arcsec cellsize. select ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 3036 telescope corrections were flagged in sub-array 1. ! A total of 1453 telescope corrections were flagged in sub-array 2. ! A total of 1229 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 3039 telescope corrections were flagged in sub-array 1. ! A total of 1464 telescope corrections were flagged in sub-array 2. ! A total of 1222 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 3042 telescope corrections were flagged in sub-array 1. ! A total of 1473 telescope corrections were flagged in sub-array 2. ! A total of 1226 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 3037 telescope corrections were flagged in sub-array 1. ! A total of 1469 telescope corrections were flagged in sub-array 2. ! A total of 1230 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.623302Jy sigma=0.009797 ! Fit after self-cal, rms=0.617224Jy sigma=0.009797 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvweight 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. doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.212 mas, bmaj=2.513 mas, bpa=22.44 degrees ! Estimated noise=818.004 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal doamp, doflt, solint new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.715083 Jy ! Total flux subtracted in 50 components = 0.715083 Jy ! Clean residual min=-0.058497 max=0.254028 Jy/beam ! Clean residual mean=-0.000709 rms=0.012765 Jy/beam ! Combined flux in latest and established models = 0.715083 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.715083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.723070Jy sigma=0.011756 ! Fit after self-cal, rms=0.723000Jy sigma=0.011755 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.288723 Jy ! Total flux subtracted in 50 components = 0.288723 Jy ! Clean residual min=-0.038252 max=0.156493 Jy/beam ! Clean residual mean=-0.000591 rms=0.009791 Jy/beam ! Combined flux in latest and established models = 1.00381 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 1.00381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.576769Jy sigma=0.009404 ! Fit after self-cal, rms=0.576410Jy sigma=0.009401 ! Inverting map ! Added new window around map position (-5.2, -8.4). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.186866 Jy ! Total flux subtracted in 50 components = 0.186866 Jy ! Clean residual min=-0.031870 max=0.103601 Jy/beam ! Clean residual mean=-0.000515 rms=0.008234 Jy/beam ! Combined flux in latest and established models = 1.19067 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 1.19067 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.493891Jy sigma=0.008050 ! Fit after self-cal, rms=0.491989Jy sigma=0.008035 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.139233 Jy ! Total flux subtracted in 50 components = 0.139233 Jy ! Clean residual min=-0.027162 max=0.078782 Jy/beam ! Clean residual mean=-0.000457 rms=0.007123 Jy/beam ! Combined flux in latest and established models = 1.32991 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 1.3299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.434835Jy sigma=0.007083 ! Fit after self-cal, rms=0.433334Jy sigma=0.007070 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.107432 Jy ! Total flux subtracted in 50 components = 0.107432 Jy ! Clean residual min=-0.023907 max=0.074808 Jy/beam ! Clean residual mean=-0.000413 rms=0.006347 Jy/beam ! Combined flux in latest and established models = 1.43734 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 1.43734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.392133Jy sigma=0.006370 ! Fit after self-cal, rms=0.391045Jy sigma=0.006361 ! Inverting map ! Added new window around map position (-4.4, -4.8). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0908416 Jy ! Total flux subtracted in 50 components = 0.0908416 Jy ! Clean residual min=-0.021928 max=0.056807 Jy/beam ! Clean residual mean=-0.000375 rms=0.005740 Jy/beam ! Combined flux in latest and established models = 1.52818 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 34 components and 1.52818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.357080Jy sigma=0.005785 ! Fit after self-cal, rms=0.356005Jy sigma=0.005774 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.075662 Jy ! Total flux subtracted in 50 components = 0.075662 Jy ! Clean residual min=-0.020097 max=0.050284 Jy/beam ! Clean residual mean=-0.000343 rms=0.005250 Jy/beam ! Combined flux in latest and established models = 1.60384 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 37 components and 1.60384 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.328979Jy sigma=0.005307 ! Fit after self-cal, rms=0.328212Jy sigma=0.005300 ! Inverting map ! Added new window around map position (1.2, 2.4). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0646906 Jy ! Total flux subtracted in 50 components = 0.0646906 Jy ! Clean residual min=-0.018575 max=0.047144 Jy/beam ! Clean residual mean=-0.000316 rms=0.004861 Jy/beam ! Combined flux in latest and established models = 1.66853 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 49 components and 1.66853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.306415Jy sigma=0.004915 ! Fit after self-cal, rms=0.305890Jy sigma=0.004910 ! Inverting map ! Added new window around map position (-4.8, -11.6). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0580866 Jy ! Total flux subtracted in 50 components = 0.0580866 Jy ! Clean residual min=-0.017274 max=0.038269 Jy/beam ! Clean residual mean=-0.000292 rms=0.004535 Jy/beam ! Combined flux in latest and established models = 1.72662 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 62 components and 1.72662 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.287383Jy sigma=0.004580 ! Fit after self-cal, rms=0.286928Jy sigma=0.004576 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0508396 Jy ! Total flux subtracted in 50 components = 0.0508396 Jy ! Clean residual min=-0.016234 max=0.035772 Jy/beam ! Clean residual mean=-0.000271 rms=0.004265 Jy/beam ! Combined flux in latest and established models = 1.77746 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 65 components and 1.77746 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.271418Jy sigma=0.004294 ! Fit after self-cal, rms=0.271102Jy sigma=0.004291 ! Inverting map ! Added new window around map position (-0.4, -3.2). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0459366 Jy ! Total flux subtracted in 50 components = 0.0459366 Jy ! Clean residual min=-0.015236 max=0.028519 Jy/beam ! Clean residual mean=-0.000252 rms=0.004031 Jy/beam ! Combined flux in latest and established models = 1.82339 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 70 components and 1.82339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.257796Jy sigma=0.004041 ! Fit after self-cal, rms=0.257598Jy sigma=0.004040 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0410721 Jy ! Total flux subtracted in 50 components = 0.0410721 Jy ! Clean residual min=-0.014484 max=0.025987 Jy/beam ! Clean residual mean=-0.000235 rms=0.003839 Jy/beam ! Combined flux in latest and established models = 1.86447 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 79 components and 1.86447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.246190Jy sigma=0.003825 ! Fit after self-cal, rms=0.245989Jy sigma=0.003823 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.037082 Jy ! Total flux subtracted in 50 components = 0.037082 Jy ! Clean residual min=-0.013849 max=0.024318 Jy/beam ! Clean residual mean=-0.000219 rms=0.003671 Jy/beam ! Combined flux in latest and established models = 1.90155 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 86 components and 1.90155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.236272Jy sigma=0.003637 ! Fit after self-cal, rms=0.236115Jy sigma=0.003636 ! Inverting map print "****************************************" ! **************************************** print "*** Finished Uniform Weighting CLEAN ***" ! *** Finished Uniform Weighting CLEAN *** print "****************************************" ! **************************************** uvweight 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 doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.069 mas, bmaj=3.579 mas, bpa=-9.357 degrees ! Estimated noise=341.548 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal doamp, doflt, solint new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.1001 Jy ! Component: 100 - total flux cleaned = 0.171586 Jy ! Total flux subtracted in 100 components = 0.171586 Jy ! Clean residual min=-0.023383 max=0.052541 Jy/beam ! Clean residual mean=-0.000471 rms=0.008088 Jy/beam ! Combined flux in latest and established models = 2.07313 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 66 model components to the UV plane model. ! The established model now contains 129 components and 2.07313 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199625Jy sigma=0.002893 ! Fit after self-cal, rms=0.197951Jy sigma=0.002870 ! Inverting map print "****************************************" ! **************************************** print "*** Finished Natural Weighting CLEAN ***" ! *** Finished Natural Weighting CLEAN *** print "****************************************" ! **************************************** gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 GC 0.98 HN 0.95 ! KK 0.96 KP 0.92 LA 0.90 MC 0.98 ! MK 0.97 NL 1.00 NY 1.04 ON 1.12 ! OV 1.01 PT 0.95 SC 0.92 WF 1.04 ! WZ 0.90 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.95 GC 1.00* HN 0.96 ! KK 1.01 KP 0.92 LA 0.94 MC 1.23 ! MK 1.00 NL 1.06 NY 1.04 ON 1.00 ! OV 0.94 PT 0.95 SC 0.97 WF 1.01 ! WZ 0.97 ! ! A total of 30 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 1.02 GC 0.95 HN 0.97 ! KK 1.00* KP 0.92 LA 0.90 MC 1.00 ! MK 1.00* NL 0.97 NY 1.05 ON 1.01 ! OV 0.99 PT 1.01 SC 0.94 WF 1.10 ! WZ 0.92 ! ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.95 GC 0.94 HN 0.97 ! KK 0.95 KP 0.99 LA 0.93 MC 1.06 ! MK 0.96 NL 1.09 NY 1.01 ON 1.08 ! OV 0.99 PT 0.90 SC 0.99 WF 1.01 ! WZ 0.86 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.95 GC 1.00* HN 0.99 ! KK 0.97 KP 0.95 LA 0.98 MC 0.97 ! MK 1.03 NL 1.19 NY 1.04 ON 1.09 ! OV 0.91 PT 0.90 SC 1.04 WF 1.02 ! WZ 0.89 ! ! A total of 39 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 1.01 GC 0.94 HN 0.99 ! KK 1.00* KP 0.99 LA 0.92 MC 1.02 ! MK 1.00* NL 1.12 NY 1.00 ON 1.04 ! OV 0.97 PT 0.94 SC 1.02 WF 1.02 ! WZ 0.86 ! ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 GC 1.01 HN 1.08 ! KK 0.97 KP 1.02 LA 0.90 MC 1.15 ! MK 0.93 NL 1.06 NY 1.09 ON 1.17 ! OV 0.99 PT 0.97 SC 1.08 WF 1.07 ! WZ 0.88 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.96 GC 1.00* HN 1.13 ! KK 1.02 KP 1.08 LA 0.96 MC 0.98 ! MK 0.98 NL 1.13 NY 1.10 ON 1.14 ! OV 0.97 PT 0.96 SC 1.13 WF 1.07 ! WZ 0.90 ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.00 GC 1.02 HN 1.09 ! KK 1.00* KP 1.06 LA 0.90 MC 1.12 ! MK 1.00* NL 1.06 NY 1.06 ON 1.08 ! OV 1.00 PT 1.00 SC 1.08 WF 1.13 ! WZ 0.88 ! ! ! Correcting IF 4. ! A total of 57 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.89 GC 1.03 HN 1.05 ! KK 1.00 KP 1.07 LA 0.85 MC 1.15 ! MK 0.91 NL 1.07 NY 1.09 ON 1.06 ! OV 0.89 PT 0.96 SC 1.12 WF 1.14 ! WZ 0.91 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.91 GC 1.00* HN 1.11 ! KK 1.03 KP 1.07 LA 0.92 MC 1.03 ! MK 0.98 NL 1.16 NY 1.11 ON 1.12 ! OV 0.91 PT 0.96 SC 1.16 WF 1.14 ! WZ 0.92 ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.94 GC 1.05 HN 1.08 ! KK 1.00* KP 1.08 LA 0.85 MC 1.35 ! MK 1.00* NL 1.12 NY 1.02 ON 1.08 ! OV 0.96 PT 0.99 SC 1.12 WF 1.10 ! WZ 0.87 ! ! ! Fit before self-cal, rms=0.197951Jy sigma=0.002870 ! Fit after self-cal, rms=0.145987Jy sigma=0.001936 dynam = dynam - 0.5 doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.068 mas, bmaj=3.58 mas, bpa=-9.092 degrees ! Estimated noise=331.435 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal doamp, doflt, solint new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-12, -32.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0372013 Jy ! Component: 100 - total flux cleaned = 0.0604187 Jy ! Total flux subtracted in 100 components = 0.0604187 Jy ! Clean residual min=-0.010276 max=0.023894 Jy/beam ! Clean residual mean=-0.000046 rms=0.002913 Jy/beam ! Combined flux in latest and established models = 2.13355 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 48 model components to the UV plane model. ! The established model now contains 177 components and 2.13355 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137781Jy sigma=0.001762 ! Fit after self-cal, rms=0.136868Jy sigma=0.001749 ! Inverting map ! Added new window around map position (-11.6, -21.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0244244 Jy ! Component: 100 - total flux cleaned = 0.0413629 Jy ! Total flux subtracted in 100 components = 0.0413629 Jy ! Clean residual min=-0.009510 max=0.014601 Jy/beam ! Clean residual mean=-0.000019 rms=0.002344 Jy/beam ! Combined flux in latest and established models = 2.17492 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 46 model components to the UV plane model. ! The established model now contains 210 components and 2.17492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133116Jy sigma=0.001662 ! Fit after self-cal, rms=0.132625Jy sigma=0.001656 ! Inverting map dynam = dynam - 1.0 doamp = true solint = solint * (6.0/3.6) 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 doamp, doflt, solint new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (4.8, 8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135866 Jy ! Component: 100 - total flux cleaned = 0.0230569 Jy ! Total flux subtracted in 100 components = 0.0230569 Jy ! Clean residual min=-0.009020 max=0.008828 Jy/beam ! Clean residual mean=0.000000 rms=0.002112 Jy/beam ! Combined flux in latest and established models = 2.19797 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 44 model components to the UV plane model. ! The established model now contains 233 components and 2.19797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130652Jy sigma=0.001616 ! Fit after self-cal, rms=0.120035Jy sigma=0.001465 ! Inverting map and beam ! Estimated beam: bmin=3.061 mas, bmaj=3.592 mas, bpa=-9.473 degrees ! Estimated noise=332.474 mJy/beam. doamp = false solint = solint / (6.0/3.6) 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 doamp, doflt, solint new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125488 Jy ! Component: 100 - total flux cleaned = 0.0206536 Jy ! Total flux subtracted in 100 components = 0.0206536 Jy ! Clean residual min=-0.005880 max=0.006442 Jy/beam ! Clean residual mean=-0.000017 rms=0.001590 Jy/beam ! Combined flux in latest and established models = 2.21863 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 257 components and 2.21863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118869Jy sigma=0.001436 ! Fit after self-cal, rms=0.118685Jy sigma=0.001434 ! Inverting map print "***********************************" ! *********************************** print "*** Finished Amplitude Self-Cal ***" ! *** Finished Amplitude Self-Cal *** print "***********************************" ! *********************************** save 0836+710_S ! Writing UV FITS file: 0836+710_S.uvf ! Writing 257 model components to file: 0836+710_S.mod ! wwins: Wrote 9 windows to 0836+710_S.win ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.061 x 3.592 at -9.473 degrees (North through East) ! Clean map min=-0.0063387 max=0.99709 Jy/beam ! Writing clean map to FITS file: 0836+710_S.fits ! Writing difmap environment to: 0836+710_S.par print "****************************" ! **************************** print "*** Now, make some plots ***" ! *** Now, make some plots *** print "****************************" ! **************************** ![@gonzo_plot 0836+710_S] device 0836+710_Suv.ps/vps,1,2 ! Attempting to open device: '0836+710_Suv.ps/vps' radplot ! Using default options string "m1" uvplot ! Using default options string "" device 0836+710_Sim.ps/vps ! Attempting to open device: '0836+710_Sim.ps/vps' uvweight 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. loglevs -1,2048,2 ! The new contour levels are: ! -1 1 2 4 8 16 32 64 128 256 512 1024 2048 cmul = imstat(rms)*3 ! Inverting map and beam ! Estimated beam: bmin=3.061 mas, bmaj=3.592 mas, bpa=-9.473 degrees ! Estimated noise=332.474 mJy/beam. mappl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.061 x 3.592 at -9.473 degrees (North through East) ! Clean map min=-0.0063387 max=0.99709 Jy/beam ![Exited script file: gonzo_plot] ![Exited script file: gonzo7-0.4] quit ! Quitting program ! Log file 0836+710_S.log closed on Tue Jan 22 20:39:00 2008