! Started logfile: 1611+343_S.log on Mon Jun 23 16:42:55 2008 observe 1611+343_S.edt2 ! Reading UV FITS file: 1611+343_S.edt2 ! AN table 1: 61 integrations on 190 of 190 possible baselines. ! AN table 2: 145 integrations on 190 of 190 possible baselines. ! AN table 3: 50 integrations on 190 of 190 possible baselines. ! AN table 4: 8 integrations on 190 of 190 possible baselines. ! Apparent sampling: 0.218022 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: 1611+343 ! ! 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 1909 lines of history. ! ! Reading 43744 visibilities. ![@gonzo6-0.4 1611+343_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 = 6.0 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 835 telescope corrections were flagged in sub-array 1. ! A total of 2093 telescope corrections were flagged in sub-array 2. ! A total of 734 telescope corrections were flagged in sub-array 3. ! A total of 125 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 804 telescope corrections were flagged in sub-array 1. ! A total of 2096 telescope corrections were flagged in sub-array 2. ! A total of 728 telescope corrections were flagged in sub-array 3. ! A total of 125 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 800 telescope corrections were flagged in sub-array 1. ! A total of 2096 telescope corrections were flagged in sub-array 2. ! A total of 736 telescope corrections were flagged in sub-array 3. ! A total of 125 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 799 telescope corrections were flagged in sub-array 1. ! A total of 2093 telescope corrections were flagged in sub-array 2. ! A total of 740 telescope corrections were flagged in sub-array 3. ! A total of 125 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.799704Jy sigma=23.035815 ! Fit after self-cal, rms=1.794989Jy sigma=23.068329 ! 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=1.894 mas, bmaj=2.889 mas, bpa=-0.8541 degrees ! Estimated noise=0.724714 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 = 1.5407 Jy ! Total flux subtracted in 50 components = 1.5407 Jy ! Clean residual min=-0.090406 max=0.613845 Jy/beam ! Clean residual mean=-0.000486 rms=0.031523 Jy/beam ! Combined flux in latest and established models = 1.5407 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 1.5407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.486995Jy sigma=18.710572 ! Fit after self-cal, rms=1.478646Jy sigma=18.675706 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.721097 Jy ! Total flux subtracted in 50 components = 0.721097 Jy ! Clean residual min=-0.064379 max=0.368500 Jy/beam ! Clean residual mean=-0.000362 rms=0.021949 Jy/beam ! Combined flux in latest and established models = 2.2618 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 2.2618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.130733Jy sigma=13.521213 ! Fit after self-cal, rms=1.114472Jy sigma=13.447826 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.479582 Jy ! Total flux subtracted in 50 components = 0.479582 Jy ! Clean residual min=-0.048693 max=0.254855 Jy/beam ! Clean residual mean=-0.000282 rms=0.016097 Jy/beam ! Combined flux in latest and established models = 2.74138 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 2.74138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.918353Jy sigma=10.402654 ! Fit after self-cal, rms=0.909821Jy sigma=10.359802 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.331876 Jy ! Total flux subtracted in 50 components = 0.331876 Jy ! Clean residual min=-0.045208 max=0.180253 Jy/beam ! Clean residual mean=-0.000227 rms=0.012506 Jy/beam ! Combined flux in latest and established models = 3.07326 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 24 components and 3.07326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.796745Jy sigma=8.510320 ! Fit after self-cal, rms=0.794412Jy sigma=8.488295 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.233046 Jy ! Total flux subtracted in 50 components = 0.233046 Jy ! Clean residual min=-0.042312 max=0.129453 Jy/beam ! Clean residual mean=-0.000188 rms=0.010366 Jy/beam ! Combined flux in latest and established models = 3.3063 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 29 components and 3.3063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.731224Jy sigma=7.400345 ! Fit after self-cal, rms=0.733160Jy sigma=7.391706 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.169121 Jy ! Total flux subtracted in 50 components = 0.169121 Jy ! Clean residual min=-0.040248 max=0.096376 Jy/beam ! Clean residual mean=-0.000161 rms=0.009107 Jy/beam ! Combined flux in latest and established models = 3.47542 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 36 components and 3.47542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.697548Jy sigma=6.752865 ! Fit after self-cal, rms=0.697079Jy sigma=6.750926 ! Inverting map ! Added new window around map position (-0.4, 2.8). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.126334 Jy ! Total flux subtracted in 50 components = 0.126334 Jy ! Clean residual min=-0.038913 max=0.078779 Jy/beam ! Clean residual mean=-0.000140 rms=0.008373 Jy/beam ! Combined flux in latest and established models = 3.60176 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 42 components and 3.60176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.676183Jy sigma=6.374455 ! Fit after self-cal, rms=0.676015Jy sigma=6.374457 ! Inverting map ! Added new window around map position (2.4, -1.2). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0980814 Jy ! Total flux subtracted in 50 components = 0.0980814 Jy ! Clean residual min=-0.037390 max=0.056165 Jy/beam ! Clean residual mean=-0.000125 rms=0.007935 Jy/beam ! Combined flux in latest and established models = 3.69984 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 50 components and 3.69984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.662631Jy sigma=6.143247 ! Fit after self-cal, rms=0.662805Jy sigma=6.143543 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0760674 Jy ! Total flux subtracted in 50 components = 0.0760674 Jy ! Clean residual min=-0.036565 max=0.051434 Jy/beam ! Clean residual mean=-0.000113 rms=0.007670 Jy/beam ! Combined flux in latest and established models = 3.77591 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 3.77591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.654342Jy sigma=6.002735 ! Fit after self-cal, rms=0.654583Jy sigma=6.003570 ! Inverting map ! Added new window around map position (-5.6, -2.4). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0628113 Jy ! Total flux subtracted in 50 components = 0.0628113 Jy ! Clean residual min=-0.035602 max=0.040196 Jy/beam ! Clean residual mean=-0.000104 rms=0.007495 Jy/beam ! Combined flux in latest and established models = 3.83872 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 62 components and 3.83872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.648665Jy sigma=5.915206 ! Fit after self-cal, rms=0.648764Jy sigma=5.915998 ! 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=2.18 mas, bmaj=3.23 mas, bpa=-0.137 degrees ! Estimated noise=0.454074 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 (-2, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0843292 Jy ! Component: 100 - total flux cleaned = 0.140354 Jy ! Total flux subtracted in 100 components = 0.140354 Jy ! Clean residual min=-0.036667 max=0.043771 Jy/beam ! Clean residual mean=0.003916 rms=0.009656 Jy/beam ! Combined flux in latest and established models = 3.97907 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 3.97907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.637771Jy sigma=5.763697 ! Fit after self-cal, rms=0.637469Jy sigma=5.757750 ! 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 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.86 GC 0.92 HH 1.00* ! HN 1.21 KK 0.92 KP 0.65 LA 0.83 ! MA 1.00* MC 1.00* MK 0.93 NL 0.77 ! NY 1.28 ON 0.90 OV 0.86 PT 1.00* ! SC 1.05 TS 1.00* WF 0.72 WZ 0.83 ! ! A total of 51 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.06 GC 1.09 HH 1.10 ! HN 1.03 KK 0.73 KP 0.85 LA 1.08 ! MA 1.00* MC 1.06 MK 1.05 NL 0.70 ! NY 1.15 ON 1.01 OV 0.95 PT 1.03 ! SC 0.98 TS 1.00* WF 0.74 WZ 1.08 ! ! A total of 60 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.04 GC 1.06 HH 1.00* ! HN 0.73 KK 0.83 KP 1.00 LA 0.97 ! MA 1.00* MC 1.00* MK 0.84 NL 0.99 ! NY 0.83 ON 1.24 OV 1.03 PT 0.93 ! SC 0.86 TS 0.97 WF 0.83 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* GC 0.88 HH 1.00* ! HN 1.00* KK 1.21 KP 1.00* LA 1.00* ! MA 1.00* MC 1.00* MK 1.00* NL 1.00* ! NY 0.93 ON 0.91 OV 1.00* PT 1.00* ! SC 1.00* TS 0.94 WF 1.00* WZ 1.07 ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.88 GC 1.00 HH 1.00* ! HN 1.01 KK 0.88 KP 0.89 LA 0.77 ! MA 1.00* MC 1.59 MK 0.99 NL 1.02 ! NY 1.25 ON 0.86 OV 0.71 PT 1.00* ! SC 1.14 TS 1.00* WF 0.83 WZ 0.92 ! ! A total of 48 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 1.05 GC 1.03 HH 1.26 ! HN 1.03 KK 0.76 KP 0.95 LA 1.05 ! MA 1.00* MC 0.95 MK 1.09 NL 0.83 ! NY 1.20 ON 1.09 OV 0.89 PT 1.06 ! SC 1.12 TS 1.00* WF 1.05 WZ 1.07 ! ! A total of 57 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.94 FD 1.01 GC 0.97 HH 1.00* ! HN 0.90 KK 0.84 KP 0.97 LA 0.89 ! MA 1.00* MC 1.00* MK 0.93 NL 0.99 ! NY 1.00 ON 2.02 OV 1.08 PT 1.00 ! SC 0.77 TS 1.00 WF 0.95 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* GC 1.07 HH 1.00* ! HN 1.00* KK 1.16 KP 1.00* LA 1.00* ! MA 1.00* MC 1.00* MK 1.00* NL 1.00* ! NY 0.94 ON 1.00 OV 1.00* PT 1.00* ! SC 1.00* TS 0.91 WF 1.00* WZ 1.00 ! ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 GC 1.11 HH 1.00* ! HN 0.96 KK 0.85 KP 0.84 LA 0.73 ! MA 1.00* MC 1.00* MK 0.97 NL 1.13 ! NY 1.36 ON 0.88 OV 0.84 PT 1.00* ! SC 1.19 TS 1.00* WF 0.90 WZ 0.83 ! ! A total of 48 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.09 GC 1.10 HH 0.95 ! HN 1.01 KK 1.00 KP 0.70 LA 1.07 ! MA 1.00* MC 1.10 MK 1.07 NL 0.89 ! NY 1.14 ON 1.14 OV 0.87 PT 1.07 ! SC 1.11 TS 1.00* WF 1.02 WZ 1.06 ! ! A total of 66 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.06 GC 1.08 HH 1.00* ! HN 0.88 KK 0.79 KP 1.51 LA 0.82 ! MA 1.00* MC 1.00* MK 0.63 NL 0.99 ! NY 0.84 ON 1.96 OV 1.11 PT 0.95 ! SC 1.04 TS 1.01 WF 0.86 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* GC 1.09 HH 1.00* ! HN 1.00* KK 1.09 KP 1.00* LA 1.00* ! MA 1.00* MC 1.00* MK 1.00* NL 1.00* ! NY 1.02 ON 1.03 OV 1.00* PT 1.00* ! SC 1.00* TS 1.15 WF 1.00* WZ 0.97 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 GC 1.03 HH 1.00* ! HN 1.07 KK 0.92 KP 0.89 LA 1.05 ! MA 1.00* MC 1.00* MK 0.98 NL 0.82 ! NY 1.04 ON 0.80 OV 0.72 PT 1.00* ! SC 1.13 TS 1.00* WF 0.96 WZ 1.03 ! ! A total of 51 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.16 FD 1.02 GC 0.75 HH 0.95 ! HN 1.01 KK 0.90 KP 1.07 LA 1.05 ! MA 1.00* MC 1.18 MK 1.05 NL 1.01 ! NY 1.14 ON 0.77 OV 1.03 PT 1.06 ! SC 1.08 TS 1.00* WF 0.81 WZ 1.09 ! ! A total of 66 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.02 GC 1.08 HH 1.00* ! HN 1.01 KK 0.87 KP 1.04 LA 0.81 ! MA 1.00* MC 1.00* MK 0.74 NL 1.04 ! NY 1.00 ON 1.27 OV 1.03 PT 1.02 ! SC 0.98 TS 0.96 WF 0.89 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* GC 1.11 HH 1.00* ! HN 1.00* KK 1.14 KP 1.00* LA 1.00* ! MA 1.00* MC 1.00* MK 1.00* NL 1.00* ! NY 0.97 ON 1.01 OV 1.00* PT 1.00* ! SC 1.00* TS 1.09 WF 1.00* WZ 1.02 ! ! ! Fit before self-cal, rms=0.637469Jy sigma=5.757750 ! Fit after self-cal, rms=0.477597Jy sigma=3.081701 dynam = dynam - 0.5 doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.201 mas, bmaj=3.28 mas, bpa=-0.282 degrees ! Estimated noise=0.458163 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 = 0.0336344 Jy ! Component: 100 - total flux cleaned = 0.0389557 Jy ! Total flux subtracted in 100 components = 0.0389557 Jy ! Clean residual min=-0.016135 max=0.016265 Jy/beam ! Clean residual mean=0.001259 rms=0.003149 Jy/beam ! Combined flux in latest and established models = 4.01803 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 95 components and 4.01803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.474233Jy sigma=3.043446 ! Fit after self-cal, rms=0.474045Jy sigma=3.035587 ! 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) ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108503 Jy ! Component: 100 - total flux cleaned = 0.00159277 Jy ! Total flux subtracted in 100 components = 0.00159277 Jy ! Clean residual min=-0.015804 max=0.016010 Jy/beam ! Clean residual mean=0.001250 rms=0.003075 Jy/beam ! Combined flux in latest and established models = 4.01962 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 107 components and 4.01962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.472786Jy sigma=3.027957 ! Fit after self-cal, rms=0.468993Jy sigma=2.463059 ! Inverting map and beam ! Estimated beam: bmin=2.202 mas, bmaj=3.302 mas, bpa=0.2069 degrees ! Estimated noise=0.458545 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 = 0.00489927 Jy ! Component: 100 - total flux cleaned = 0.00793904 Jy ! Total flux subtracted in 100 components = 0.00793904 Jy ! Clean residual min=-0.006560 max=0.009766 Jy/beam ! Clean residual mean=0.000525 rms=0.001366 Jy/beam ! Combined flux in latest and established models = 4.02756 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 117 components and 4.02756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.468167Jy sigma=2.457348 ! Fit after self-cal, rms=0.467884Jy sigma=2.451214 ! Inverting map ! Added new window around map position (2.8, 9.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00649475 Jy ! Component: 100 - total flux cleaned = 0.00860789 Jy ! Total flux subtracted in 100 components = 0.00860789 Jy ! Clean residual min=-0.005693 max=0.008065 Jy/beam ! Clean residual mean=0.000470 rms=0.001279 Jy/beam ! Combined flux in latest and established models = 4.03617 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 122 components and 4.03617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.467456Jy sigma=2.446515 ! Fit after self-cal, rms=0.467423Jy sigma=2.448856 ! Inverting map ! Added new window around map position (-2, 6.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00390581 Jy ! Component: 100 - total flux cleaned = 0.00533669 Jy ! Total flux subtracted in 100 components = 0.00533669 Jy ! Clean residual min=-0.005489 max=0.005700 Jy/beam ! Clean residual mean=0.000436 rms=0.001234 Jy/beam ! Combined flux in latest and established models = 4.0415 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 125 components and 4.0415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.467106Jy sigma=2.446386 ! Fit after self-cal, rms=0.467184Jy sigma=2.447290 ! Inverting map ! Added new window around map position (8.8, -58.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020563 Jy ! Component: 100 - total flux cleaned = 0.00329559 Jy ! Total flux subtracted in 100 components = 0.00329559 Jy ! Clean residual min=-0.005333 max=0.005083 Jy/beam ! Clean residual mean=0.000416 rms=0.001210 Jy/beam ! Combined flux in latest and established models = 4.0448 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 130 components and 4.0448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.466945Jy sigma=2.445847 ! Fit after self-cal, rms=0.466806Jy sigma=2.446218 ! Inverting map print "***********************************" ! *********************************** print "*** Finished Amplitude Self-Cal ***" ! *** Finished Amplitude Self-Cal *** print "***********************************" ! *********************************** save 1611+343_S ! Writing UV FITS file: 1611+343_S.uvf ! Writing 130 model components to file: 1611+343_S.mod ! wwins: Wrote 8 windows to 1611+343_S.win ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.202 x 3.302 at 0.2069 degrees (North through East) ! Clean map min=-0.0049169 max=1.899 Jy/beam ! Writing clean map to FITS file: 1611+343_S.fits ! Writing difmap environment to: 1611+343_S.par print "****************************" ! **************************** print "*** Now, make some plots ***" ! *** Now, make some plots *** print "****************************" ! **************************** ![@gonzo_plot 1611+343_S] device 1611+343_Suv.ps/vps,1,2 ! Attempting to open device: '1611+343_Suv.ps/vps' radplot ! Using default options string "m1" uvplot ! Using default options string "" device 1611+343_Sim.ps/vps ! Attempting to open device: '1611+343_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=2.202 mas, bmaj=3.302 mas, bpa=0.2069 degrees ! Estimated noise=0.458545 mJy/beam. mappl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.202 x 3.302 at 0.2069 degrees (North through East) ! Clean map min=-0.0049169 max=1.899 Jy/beam ![Exited script file: gonzo_plot] ![Exited script file: gonzo6-0.4] quit ! Quitting program ! Log file 1611+343_S.log closed on Mon Jun 23 16:43:23 2008