! Started logfile: 1642+690_S.log on Sun Jul 16 18:12:17 2006 observe 1642+690_S.edt ! Reading UV FITS file: 1642+690_S.edt ! AN table 1: 52 integrations on 190 of 190 possible baselines. ! AN table 2: 28 integrations on 190 of 190 possible baselines. ! AN table 3: 69 integrations on 190 of 190 possible baselines. ! AN table 4: 20 integrations on 190 of 190 possible baselines. ! Apparent sampling: 0.229991 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: 1642+690 ! ! 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 1588 lines of history. ! ! Reading 29540 visibilities. ![@gonzo7-0.4 1642+690_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 554 telescope corrections were flagged in sub-array 1. ! A total of 438 telescope corrections were flagged in sub-array 2. ! A total of 984 telescope corrections were flagged in sub-array 3. ! A total of 280 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 551 telescope corrections were flagged in sub-array 1. ! A total of 436 telescope corrections were flagged in sub-array 2. ! A total of 982 telescope corrections were flagged in sub-array 3. ! A total of 280 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 535 telescope corrections were flagged in sub-array 1. ! A total of 401 telescope corrections were flagged in sub-array 2. ! A total of 967 telescope corrections were flagged in sub-array 3. ! A total of 280 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 553 telescope corrections were flagged in sub-array 1. ! A total of 441 telescope corrections were flagged in sub-array 2. ! A total of 981 telescope corrections were flagged in sub-array 3. ! A total of 280 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.657201Jy sigma=0.008111 ! Fit after self-cal, rms=0.653360Jy sigma=0.008099 ! 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=1.971 mas, bmaj=2.347 mas, bpa=35.24 degrees ! Estimated noise=731.989 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 = 0.260894 Jy ! Total flux subtracted in 50 components = 0.260894 Jy ! Clean residual min=-0.017071 max=0.104434 Jy/beam ! Clean residual mean=-0.000013 rms=0.004747 Jy/beam ! Combined flux in latest and established models = 0.260894 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.260894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.285534Jy sigma=0.003381 ! Fit after self-cal, rms=0.285084Jy sigma=0.003377 ! Inverting map ! Added new window around map position (-0.8, -2.4). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.113753 Jy ! Total flux subtracted in 50 components = 0.113753 Jy ! Clean residual min=-0.011871 max=0.053376 Jy/beam ! Clean residual mean=-0.000005 rms=0.003291 Jy/beam ! Combined flux in latest and established models = 0.374647 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.374647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.229224Jy sigma=0.002615 ! Fit after self-cal, rms=0.227722Jy sigma=0.002600 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.06542 Jy ! Total flux subtracted in 50 components = 0.0654199 Jy ! Clean residual min=-0.008682 max=0.039520 Jy/beam ! Clean residual mean=0.000000 rms=0.002570 Jy/beam ! Combined flux in latest and established models = 0.440067 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.440067 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202636Jy sigma=0.002252 ! Fit after self-cal, rms=0.202300Jy sigma=0.002248 ! Inverting map ! Added new window around map position (-2.4, -8). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0438058 Jy ! Total flux subtracted in 50 components = 0.0438058 Jy ! Clean residual min=-0.007866 max=0.023794 Jy/beam ! Clean residual mean=0.000003 rms=0.002215 Jy/beam ! Combined flux in latest and established models = 0.483872 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 0.483872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188745Jy sigma=0.002057 ! Fit after self-cal, rms=0.188510Jy sigma=0.002054 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0322181 Jy ! Total flux subtracted in 50 components = 0.0322181 Jy ! Clean residual min=-0.007123 max=0.018773 Jy/beam ! Clean residual mean=0.000004 rms=0.002002 Jy/beam ! Combined flux in latest and established models = 0.51609 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 0.51609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.180034Jy sigma=0.001932 ! Fit after self-cal, rms=0.179876Jy sigma=0.001930 ! Inverting map ! Added new window around map position (-1.2, -5.6). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0258371 Jy ! Total flux subtracted in 50 components = 0.0258371 Jy ! Clean residual min=-0.006642 max=0.015294 Jy/beam ! Clean residual mean=0.000006 rms=0.001854 Jy/beam ! Combined flux in latest and established models = 0.541928 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.541928 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174028Jy sigma=0.001844 ! Fit after self-cal, rms=0.173882Jy sigma=0.001843 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0213409 Jy ! Total flux subtracted in 50 components = 0.0213409 Jy ! Clean residual min=-0.006330 max=0.012695 Jy/beam ! Clean residual mean=0.000007 rms=0.001745 Jy/beam ! Combined flux in latest and established models = 0.563269 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 31 components and 0.563269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.169566Jy sigma=0.001779 ! Fit after self-cal, rms=0.169467Jy sigma=0.001778 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177872 Jy ! Total flux subtracted in 50 components = 0.0177872 Jy ! Clean residual min=-0.006253 max=0.010595 Jy/beam ! Clean residual mean=0.000008 rms=0.001667 Jy/beam ! Combined flux in latest and established models = 0.581056 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.581056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166277Jy sigma=0.001731 ! Fit after self-cal, rms=0.166204Jy sigma=0.001730 ! 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=2.554 mas, bmaj=3.008 mas, bpa=40.33 degrees ! Estimated noise=395.47 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 = 0.0364609 Jy ! Component: 100 - total flux cleaned = 0.0610468 Jy ! Total flux subtracted in 100 components = 0.0610468 Jy ! Clean residual min=-0.005750 max=0.013688 Jy/beam ! Clean residual mean=0.000534 rms=0.002276 Jy/beam ! Combined flux in latest and established models = 0.642103 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 67 components and 0.642102 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157914Jy sigma=0.001614 ! Fit after self-cal, rms=0.157654Jy sigma=0.001611 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0189168 Jy ! Component: 100 - total flux cleaned = 0.0323689 Jy ! Total flux subtracted in 100 components = 0.0323689 Jy ! Clean residual min=-0.005523 max=0.009654 Jy/beam ! Clean residual mean=0.000414 rms=0.001800 Jy/beam ! Combined flux in latest and established models = 0.674471 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 43 model components to the UV plane model. ! The established model now contains 92 components and 0.674471 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.155225Jy sigma=0.001578 ! Fit after self-cal, rms=0.155097Jy sigma=0.001576 ! Inverting map print "****************************************" ! **************************************** print "*** Finished Natural Weighting CLEAN ***" ! *** Finished Natural Weighting CLEAN *** print "****************************************" ! **************************************** gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.96 GC 0.88 HN 1.01 ! LA 0.92 NL 0.99 OV 0.93 SC 0.90 ! WF 0.91 GG 1.00* HH 1.00* KK 1.00* ! KP 0.91 MA 1.00* MC 1.34 MK 1.00* ! NY 0.95 TS 1.00* WZ 0.81 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.01 GC 1.00* HN 1.06 ! LA 0.94 NL 1.04 OV 0.98 SC 1.00* ! WF 0.97 GG 1.00* HH 1.00* KK 1.00* ! KP 0.89 MA 1.30 MC 1.15 MK 1.00* ! NY 1.00* TS 1.00* WZ 1.00* PT 0.97 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.02 GC 1.00 HN 1.04 ! LA 1.02 NL 1.02 OV 1.03 SC 1.04 ! WF 0.96 GG 1.00* HH 1.00* KK 1.04 ! KP 1.04 MA 1.18 MC 0.98 MK 1.03 ! NY 1.04 TS 0.93 WZ 1.01 PT 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.02 GC 1.02 HN 1.04 ! LA 1.00* NL 1.02 OV 1.05 SC 1.00 ! WF 1.02 GG 1.00* HH 1.00* KK 0.99 ! KP 0.95 MA 1.00* MC 1.00* MK 1.03 ! NY 1.03 TS 1.00 WZ 1.00* PT 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.95 GC 0.85 HN 1.01 ! LA 0.94 NL 0.97 OV 0.95 SC 1.03 ! WF 0.88 GG 1.00* HH 1.00* KK 1.00* ! KP 0.99 MA 1.00* MC 1.12 MK 1.00* ! NY 0.96 TS 1.00* WZ 0.76 PT 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 1.01 GC 1.00* HN 1.11 ! LA 0.92 NL 1.04 OV 1.01 SC 1.00* ! WF 0.92 GG 1.00* HH 1.00* KK 1.00* ! KP 0.85 MA 1.21 MC 1.06 MK 1.00* ! NY 1.00* TS 1.00* WZ 1.00* PT 0.96 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.04 GC 0.96 HN 1.02 ! LA 1.02 NL 1.05 OV 1.04 SC 1.05 ! WF 0.98 GG 1.00* HH 1.00* KK 0.96 ! KP 0.97 MA 1.10 MC 0.74 MK 1.07 ! NY 1.06 TS 0.96 WZ 1.05 PT 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.02 GC 0.95 HN 1.05 ! LA 1.00* NL 0.96 OV 1.02 SC 1.00 ! WF 1.10 GG 1.00* HH 1.00* KK 0.97 ! KP 1.06 MA 1.00* MC 1.00* MK 1.03 ! NY 0.98 TS 1.07 WZ 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 GC 0.95 HN 1.02 ! LA 0.96 NL 0.97 OV 0.96 SC 0.94 ! WF 0.98 GG 1.00* HH 1.00* KK 1.00* ! KP 1.02 MA 1.17 MC 1.48 MK 1.00* ! NY 1.02 TS 1.00* WZ 0.80 PT 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 0.89 GC 1.00* HN 0.92 ! LA 0.85 NL 0.82 OV 0.98 SC 1.00* ! WF 0.99 GG 1.00* HH 1.00* KK 1.00* ! KP 1.17 MA 1.26 MC 0.98 MK 1.00* ! NY 1.00* TS 1.00* WZ 1.00* PT 1.05 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 1.07 GC 1.03 HN 1.00 ! LA 1.00 NL 0.97 OV 0.97 SC 1.10 ! WF 0.75 GG 1.00* HH 1.00* KK 0.97 ! KP 0.98 MA 0.95 MC 1.07 MK 1.04 ! NY 1.05 TS 1.05 WZ 0.99 PT 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 1.03 GC 1.10 HN 1.01 ! LA 1.00* NL 1.00 OV 1.03 SC 1.07 ! WF 1.11 GG 1.00* HH 1.00* KK 0.97 ! KP 1.02 MA 1.00* MC 1.00* MK 1.04 ! NY 1.01 TS 1.03 WZ 1.00* PT 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 GC 0.96 HN 1.04 ! LA 0.98 NL 0.98 OV 0.94 SC 1.05 ! WF 0.88 GG 1.00* HH 1.00* KK 1.00* ! KP 0.99 MA 1.00* MC 1.57 MK 1.00* ! NY 1.05 TS 1.00* WZ 0.78 PT 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.00 GC 1.00* HN 1.09 ! LA 0.94 NL 1.04 OV 1.02 SC 1.00* ! WF 0.96 GG 1.00* HH 1.00* KK 1.00* ! KP 0.82 MA 1.20 MC 1.16 MK 1.00* ! NY 1.00* TS 1.00* WZ 1.00* PT 0.98 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.05 GC 0.97 HN 1.06 ! LA 1.03 NL 1.04 OV 1.03 SC 1.02 ! WF 0.77 GG 1.00* HH 1.00* KK 0.99 ! KP 0.94 MA 1.02 MC 0.90 MK 1.06 ! NY 1.05 TS 0.83 WZ 1.01 PT 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 1.03 GC 1.05 HN 1.06 ! LA 1.00* NL 1.04 OV 1.05 SC 1.02 ! WF 1.01 GG 1.00* HH 1.00* KK 1.03 ! KP 1.08 MA 1.00* MC 1.00* MK 1.04 ! NY 0.96 TS 1.05 WZ 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.155097Jy sigma=0.001576 ! Fit after self-cal, rms=0.141617Jy sigma=0.001470 dynam = dynam - 0.5 doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.586 mas, bmaj=3.014 mas, bpa=39.56 degrees ! Estimated noise=388.226 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 = 0.00839092 Jy ! Component: 100 - total flux cleaned = 0.0116577 Jy ! Total flux subtracted in 100 components = 0.0116577 Jy ! Clean residual min=-0.003536 max=0.005040 Jy/beam ! Clean residual mean=0.000227 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.686129 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 105 components and 0.686129 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141205Jy sigma=0.001463 ! Fit after self-cal, rms=0.141167Jy sigma=0.001462 ! 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 (-3.2, -36.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00421061 Jy ! Component: 100 - total flux cleaned = 0.00567849 Jy ! Total flux subtracted in 100 components = 0.00567849 Jy ! Clean residual min=-0.003272 max=0.004511 Jy/beam ! Clean residual mean=0.000203 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.691808 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 115 components and 0.691807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141024Jy sigma=0.001459 ! Fit after self-cal, rms=0.140530Jy sigma=0.001430 ! Inverting map and beam ! Estimated beam: bmin=2.589 mas, bmaj=3.013 mas, bpa=39.63 degrees ! Estimated noise=388.496 mJy/beam. ! Added new window around map position (-2.4, -11.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00450381 Jy ! Component: 100 - total flux cleaned = 0.0073963 Jy ! Total flux subtracted in 100 components = 0.0073963 Jy ! Clean residual min=-0.002880 max=0.003973 Jy/beam ! Clean residual mean=0.000144 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.699204 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 132 components and 0.699204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140404Jy sigma=0.001428 ! Fit after self-cal, rms=0.139618Jy sigma=0.001425 ! Inverting map and beam ! Estimated beam: bmin=2.59 mas, bmaj=3.012 mas, bpa=39.64 degrees ! Estimated noise=388.395 mJy/beam. ! Added new window around map position (-4, -18.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00387458 Jy ! Component: 100 - total flux cleaned = 0.00556562 Jy ! Total flux subtracted in 100 components = 0.00556562 Jy ! Clean residual min=-0.002799 max=0.002990 Jy/beam ! Clean residual mean=0.000113 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.704769 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 142 components and 0.704769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139535Jy sigma=0.001423 ! Fit after self-cal, rms=0.139794Jy sigma=0.001422 ! Inverting map and beam ! Estimated beam: bmin=2.591 mas, bmaj=3.012 mas, bpa=39.61 degrees ! Estimated noise=388.441 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 = 0.00172784 Jy ! Component: 100 - total flux cleaned = 0.00302198 Jy ! Total flux subtracted in 100 components = 0.00302198 Jy ! Clean residual min=-0.002722 max=0.002928 Jy/beam ! Clean residual mean=0.000099 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.707791 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 147 components and 0.707792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139753Jy sigma=0.001421 ! Fit after self-cal, rms=0.139771Jy sigma=0.001421 ! Inverting map print "***********************************" ! *********************************** print "*** Finished Amplitude Self-Cal ***" ! *** Finished Amplitude Self-Cal *** print "***********************************" ! *********************************** save 1642+690_S ! Writing UV FITS file: 1642+690_S.uvf ! Writing 147 model components to file: 1642+690_S.mod ! wwins: Wrote 7 windows to 1642+690_S.win ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.591 x 3.012 at 39.61 degrees (North through East) ! Clean map min=-0.0025068 max=0.3611 Jy/beam ! Writing clean map to FITS file: 1642+690_S.fits ! Writing difmap environment to: 1642+690_S.par print "****************************" ! **************************** print "*** Now, make some plots ***" ! *** Now, make some plots *** print "****************************" ! **************************** ![@gonzo_plot 1642+690_S] device 1642+690_Suv.ps/vps,1,2 ! Attempting to open device: '1642+690_Suv.ps/vps' radplot ! Using default options string "m1" uvplot ! Using default options string "" device 1642+690_Sim.ps/vps ! Attempting to open device: '1642+690_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=2.591 mas, bmaj=3.012 mas, bpa=39.61 degrees ! Estimated noise=388.441 mJy/beam. xyrange 0, 0, 0, 0 ! The mapplot display area will be limited to: ! Relative RA: (The whole available range) ! Relative DEC: (The whole available range) mapcolor grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. docont=true mappl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.591 x 3.012 at 39.61 degrees (North through East) ! Clean map min=-0.0025068 max=0.3611 Jy/beam ![Exited script file: gonzo_plot] ![Exited script file: gonzo7-0.4] quit ! Quitting program ! Log file 1642+690_S.log closed on Sun Jul 16 18:13:07 2006