! Started logfile: 0458-020_S.log on Tue Jan 15 22:54:44 2008 observe 0458-020_S.edt ! Reading UV FITS file: 0458-020_S.edt ! AN table 1: 50 integrations on 136 of 136 possible baselines. ! AN table 2: 8 integrations on 136 of 136 possible baselines. ! AN table 3: 9 integrations on 136 of 136 possible baselines. ! AN table 4: 21 integrations on 136 of 136 possible baselines. ! Apparent sampling: 0.109709 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: 0458-020 ! ! 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 5252 visibilities. ![@gonzo5-0.4 0458-020_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 = 5.0 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 737 telescope corrections were flagged in sub-array 1. ! A total of 93 telescope corrections were flagged in sub-array 2. ! A total of 153 telescope corrections were flagged in sub-array 3. ! A total of 357 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 724 telescope corrections were flagged in sub-array 1. ! A total of 93 telescope corrections were flagged in sub-array 2. ! A total of 153 telescope corrections were flagged in sub-array 3. ! A total of 351 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 747 telescope corrections were flagged in sub-array 1. ! A total of 93 telescope corrections were flagged in sub-array 2. ! A total of 153 telescope corrections were flagged in sub-array 3. ! A total of 354 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 738 telescope corrections were flagged in sub-array 1. ! A total of 93 telescope corrections were flagged in sub-array 2. ! A total of 153 telescope corrections were flagged in sub-array 3. ! A total of 357 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.376524Jy sigma=0.004288 ! Fit after self-cal, rms=0.366563Jy sigma=0.004245 ! 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=2.284 mas, bmaj=7.158 mas, bpa=-2.685 degrees ! Estimated noise=2277.41 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 = 0.50488 Jy ! Total flux subtracted in 50 components = 0.50488 Jy ! Clean residual min=-0.042834 max=0.165847 Jy/beam ! Clean residual mean=0.000866 rms=0.014259 Jy/beam ! Combined flux in latest and established models = 0.50488 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 6 components and 0.50488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.356219Jy sigma=0.004831 ! Fit after self-cal, rms=0.356180Jy sigma=0.004830 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.178013 Jy ! Total flux subtracted in 50 components = 0.178013 Jy ! Clean residual min=-0.028479 max=0.093674 Jy/beam ! Clean residual mean=0.000624 rms=0.009335 Jy/beam ! Combined flux in latest and established models = 0.682893 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 16 components and 0.682893 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.240821Jy sigma=0.003234 ! Fit after self-cal, rms=0.240355Jy sigma=0.003230 ! Inverting map ! Added new window around map position (-3.2, 1.6). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.103276 Jy ! Total flux subtracted in 50 components = 0.103276 Jy ! Clean residual min=-0.022545 max=0.056077 Jy/beam ! Clean residual mean=0.000484 rms=0.006900 Jy/beam ! Combined flux in latest and established models = 0.786169 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 30 components and 0.786169 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184981Jy sigma=0.002451 ! Fit after self-cal, rms=0.183765Jy sigma=0.002438 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0662708 Jy ! Total flux subtracted in 50 components = 0.0662708 Jy ! Clean residual min=-0.018192 max=0.041937 Jy/beam ! Clean residual mean=0.000396 rms=0.005514 Jy/beam ! Combined flux in latest and established models = 0.852439 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 48 components and 0.852439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154512Jy sigma=0.002018 ! Fit after self-cal, rms=0.153654Jy sigma=0.002010 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0459721 Jy ! Total flux subtracted in 50 components = 0.045972 Jy ! Clean residual min=-0.016372 max=0.032426 Jy/beam ! Clean residual mean=0.000336 rms=0.004693 Jy/beam ! Combined flux in latest and established models = 0.898412 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 61 components and 0.898411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136942Jy sigma=0.001766 ! Fit after self-cal, rms=0.136470Jy sigma=0.001761 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0329237 Jy ! Total flux subtracted in 50 components = 0.0329237 Jy ! Clean residual min=-0.015521 max=0.025820 Jy/beam ! Clean residual mean=0.000294 rms=0.004212 Jy/beam ! Combined flux in latest and established models = 0.931335 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 73 components and 0.931335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126749Jy sigma=0.001618 ! Fit after self-cal, rms=0.126484Jy sigma=0.001616 ! Inverting map ! Added new window around map position (4.4, -1.6). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0259616 Jy ! Total flux subtracted in 50 components = 0.0259616 Jy ! Clean residual min=-0.014776 max=0.021079 Jy/beam ! Clean residual mean=0.000261 rms=0.003901 Jy/beam ! Combined flux in latest and established models = 0.957297 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 92 components and 0.957297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119929Jy sigma=0.001524 ! Fit after self-cal, rms=0.119909Jy sigma=0.001523 ! Inverting map ! Added new window around map position (-9.2, 4). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0237265 Jy ! Total flux subtracted in 50 components = 0.0237265 Jy ! Clean residual min=-0.013338 max=0.017467 Jy/beam ! Clean residual mean=0.000235 rms=0.003624 Jy/beam ! Combined flux in latest and established models = 0.981024 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 105 components and 0.981024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114643Jy sigma=0.001442 ! Fit after self-cal, rms=0.114434Jy sigma=0.001439 ! 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=3.114 mas, bmaj=9.256 mas, bpa=-2.546 degrees ! Estimated noise=1410.54 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 (-6.8, 4.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0313362 Jy ! Component: 100 - total flux cleaned = 0.0516255 Jy ! Total flux subtracted in 100 components = 0.0516255 Jy ! Clean residual min=-0.012381 max=0.018705 Jy/beam ! Clean residual mean=0.000145 rms=0.003573 Jy/beam ! Combined flux in latest and established models = 1.03265 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 146 components and 1.03265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106695Jy sigma=0.001321 ! Fit after self-cal, rms=0.106411Jy sigma=0.001317 ! Inverting map ! Added new window around map position (-15.6, 10). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0197492 Jy ! Component: 100 - total flux cleaned = 0.0330986 Jy ! Total flux subtracted in 100 components = 0.0330986 Jy ! Clean residual min=-0.011157 max=0.012247 Jy/beam ! Clean residual mean=0.000123 rms=0.002856 Jy/beam ! Combined flux in latest and established models = 1.06575 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 188 components and 1.06575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103109Jy sigma=0.001265 ! Fit after self-cal, rms=0.102909Jy sigma=0.001262 ! 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 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 GC 1.04 HN 0.96 ! KK 0.94 KP 0.95 LA 0.99 MC 1.35 ! MK 1.06 NL 0.94 NY 1.00* ON 1.07 ! OV 0.99 PT 0.98 SC 0.96 WF 1.03 ! WZ 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.06 GC 0.96 HN 1.00* ! KK 0.98 KP 0.95 LA 0.95 MC 1.00* ! MK 1.00* NL 0.98 NY 1.00* ON 1.00* ! OV 1.03 PT 1.01 SC 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* GC 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MC 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* WF 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* FD 0.00* GC 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MC 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* WF 0.00* ! WZ 0.00* ! ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 GC 0.99 HN 0.96 ! KK 1.03 KP 0.98 LA 1.00 MC 0.99 ! MK 0.98 NL 1.08 NY 1.00* ON 1.19 ! OV 0.94 PT 0.94 SC 0.99 WF 1.03 ! WZ 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.05 GC 0.97 HN 1.00* ! KK 0.99 KP 0.96 LA 0.98 MC 1.00* ! MK 1.00* NL 1.05 NY 1.00* ON 1.00* ! OV 1.00 PT 0.94 SC 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* GC 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MC 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* WF 0.00* ! WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* FD 0.00* GC 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MC 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* WF 0.00* ! WZ 0.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 GC 1.13 HN 1.06 ! KK 0.97 KP 1.03 LA 0.95 MC 1.44 ! MK 0.98 NL 1.05 NY 1.00* ON 0.97 ! OV 0.99 PT 1.01 SC 0.99 WF 1.04 ! WZ 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.02 GC 1.07 HN 1.00* ! KK 1.00 KP 1.04 LA 0.95 MC 1.00* ! MK 1.00* NL 1.03 NY 1.00* ON 1.00* ! OV 1.04 PT 1.01 SC 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* GC 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MC 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* WF 0.00* ! WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* FD 0.00* GC 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MC 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* WF 0.00* ! WZ 0.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 GC 1.03 HN 1.06 ! KK 0.99 KP 1.04 LA 0.91 MC 1.34 ! MK 1.00 NL 1.05 NY 1.00* ON 1.13 ! OV 0.88 PT 1.04 SC 1.06 WF 1.15 ! WZ 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.96 GC 1.03 HN 1.00* ! KK 1.05 KP 1.04 LA 0.91 MC 1.00* ! MK 1.00* NL 1.05 NY 1.00* ON 1.00* ! OV 1.03 PT 0.99 SC 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* GC 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MC 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* WF 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* FD 0.00* GC 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MC 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* WF 0.00* ! WZ 0.00* ! ! ! Fit before self-cal, rms=0.102909Jy sigma=0.001262 ! Fit after self-cal, rms=0.090628Jy sigma=0.001089 dynam = dynam - 0.5 doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.113 mas, bmaj=9.368 mas, bpa=-2.801 degrees ! Estimated noise=1404.46 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 (15.6, -15.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00807566 Jy ! Component: 100 - total flux cleaned = 0.0119521 Jy ! Total flux subtracted in 100 components = 0.0119521 Jy ! Clean residual min=-0.006612 max=0.006972 Jy/beam ! Clean residual mean=0.000086 rms=0.001685 Jy/beam ! Combined flux in latest and established models = 1.0777 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 212 components and 1.0777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089999Jy sigma=0.001078 ! Fit after self-cal, rms=0.089988Jy sigma=0.001078 ! Inverting map ! Added new window around map position (-82.8, 8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00567495 Jy ! Component: 100 - total flux cleaned = 0.00633731 Jy ! Total flux subtracted in 100 components = 0.00633731 Jy ! Clean residual min=-0.006507 max=0.006207 Jy/beam ! Clean residual mean=0.000080 rms=0.001581 Jy/beam ! Combined flux in latest and established models = 1.08404 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 221 components and 1.08404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089565Jy sigma=0.001072 ! Fit after self-cal, rms=0.089551Jy sigma=0.001071 ! 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 = 0.00140954 Jy ! Component: 100 - total flux cleaned = 0.00206076 Jy ! Total flux subtracted in 100 components = 0.00206076 Jy ! Clean residual min=-0.006422 max=0.006146 Jy/beam ! Clean residual mean=0.000078 rms=0.001558 Jy/beam ! Combined flux in latest and established models = 1.0861 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 232 components and 1.0861 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089359Jy sigma=0.001068 ! Fit after self-cal, rms=0.086912Jy sigma=0.001025 ! Inverting map and beam ! Estimated beam: bmin=3.116 mas, bmaj=9.362 mas, bpa=-2.778 degrees ! Estimated noise=1402.94 mJy/beam. ! Added new window around map position (49.6, 88.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00573731 Jy ! Component: 100 - total flux cleaned = 0.008781 Jy ! Total flux subtracted in 100 components = 0.008781 Jy ! Clean residual min=-0.005426 max=0.005135 Jy/beam ! Clean residual mean=0.000035 rms=0.001419 Jy/beam ! Combined flux in latest and established models = 1.09488 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 253 components and 1.09488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086538Jy sigma=0.001020 ! Fit after self-cal, rms=0.086141Jy sigma=0.001014 ! Inverting map and beam ! Estimated beam: bmin=3.117 mas, bmaj=9.356 mas, bpa=-2.748 degrees ! Estimated noise=1402.87 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 = 0.002977 Jy ! Component: 100 - total flux cleaned = 0.00417511 Jy ! Total flux subtracted in 100 components = 0.00417511 Jy ! Clean residual min=-0.005289 max=0.005046 Jy/beam ! Clean residual mean=0.000039 rms=0.001372 Jy/beam ! Combined flux in latest and established models = 1.09905 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 268 components and 1.09905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085953Jy sigma=0.001012 ! Fit after self-cal, rms=0.085946Jy sigma=0.001011 ! Inverting map print "***********************************" ! *********************************** print "*** Finished Amplitude Self-Cal ***" ! *** Finished Amplitude Self-Cal *** print "***********************************" ! *********************************** save 0458-020_S ! Writing UV FITS file: 0458-020_S.uvf ! Writing 268 model components to file: 0458-020_S.mod ! wwins: Wrote 9 windows to 0458-020_S.win ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.117 x 9.356 at -2.748 degrees (North through East) ! Clean map min=-0.0051766 max=0.69308 Jy/beam ! Writing clean map to FITS file: 0458-020_S.fits ! Writing difmap environment to: 0458-020_S.par print "****************************" ! **************************** print "*** Now, make some plots ***" ! *** Now, make some plots *** print "****************************" ! **************************** ![@gonzo_plot 0458-020_S] device 0458-020_Suv.ps/vps,1,2 ! Attempting to open device: '0458-020_Suv.ps/vps' radplot ! Using default options string "m1" uvplot ! Using default options string "" device 0458-020_Sim.ps/vps ! Attempting to open device: '0458-020_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=3.117 mas, bmaj=9.356 mas, bpa=-2.748 degrees ! Estimated noise=1402.87 mJy/beam. mappl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.117 x 9.356 at -2.748 degrees (North through East) ! Clean map min=-0.0051766 max=0.69308 Jy/beam ![Exited script file: gonzo_plot] ![Exited script file: gonzo5-0.4] quit ! Quitting program ! Log file 0458-020_S.log closed on Tue Jan 15 22:54:51 2008