! Started logfile: 1739+522_S.log on Sat Feb 3 16:49:38 2007 observe 1739+522_S.edt ! Reading UV FITS file: 1739+522_S.edt ! AN table 1: 8 integrations on 153 of 153 possible baselines. ! AN table 2: 41 integrations on 153 of 153 possible baselines. ! AN table 3: 23 integrations on 153 of 153 possible baselines. ! AN table 4: 92 integrations on 153 of 153 possible baselines. ! AN table 5: 36 integrations on 153 of 153 possible baselines. ! Apparent sampling: 0.23951 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: 1739+522 ! ! 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 2.22997e+09 8e+06 1 8e+06 ! 02 2 2.25997e+09 8e+06 1 8e+06 ! 03 3 2.34997e+09 8e+06 1 8e+06 ! 04 4 2.36997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1912 lines of history. ! ! Reading 29316 visibilities. ![@gonzo7-0.4 1739+522_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 144 telescope corrections were flagged in sub-array 1. ! A total of 615 telescope corrections were flagged in sub-array 2. ! A total of 243 telescope corrections were flagged in sub-array 3. ! A total of 906 telescope corrections were flagged in sub-array 4. ! A total of 455 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 144 telescope corrections were flagged in sub-array 1. ! A total of 629 telescope corrections were flagged in sub-array 2. ! A total of 243 telescope corrections were flagged in sub-array 3. ! A total of 907 telescope corrections were flagged in sub-array 4. ! A total of 450 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 144 telescope corrections were flagged in sub-array 1. ! A total of 621 telescope corrections were flagged in sub-array 2. ! A total of 241 telescope corrections were flagged in sub-array 3. ! A total of 951 telescope corrections were flagged in sub-array 4. ! A total of 461 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 144 telescope corrections were flagged in sub-array 1. ! A total of 697 telescope corrections were flagged in sub-array 2. ! A total of 257 telescope corrections were flagged in sub-array 3. ! A total of 937 telescope corrections were flagged in sub-array 4. ! A total of 460 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.536139Jy sigma=0.007361 ! Fit after self-cal, rms=0.533242Jy sigma=0.007382 ! 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=1.983 mas, bmaj=2.449 mas, bpa=-12.77 degrees ! Estimated noise=705.033 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 = 0.35443 Jy ! Total flux subtracted in 50 components = 0.35443 Jy ! Clean residual min=-0.011356 max=0.098897 Jy/beam ! Clean residual mean=0.000085 rms=0.003374 Jy/beam ! Combined flux in latest and established models = 0.35443 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.35443 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184582Jy sigma=0.002767 ! Fit after self-cal, rms=0.184582Jy sigma=0.002767 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0813956 Jy ! Total flux subtracted in 50 components = 0.0813956 Jy ! Clean residual min=-0.007440 max=0.031407 Jy/beam ! Clean residual mean=0.000056 rms=0.002270 Jy/beam ! Combined flux in latest and established models = 0.435825 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 8 components and 0.435825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140329Jy sigma=0.002029 ! Fit after self-cal, rms=0.140316Jy sigma=0.002029 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0382453 Jy ! Total flux subtracted in 50 components = 0.0382453 Jy ! Clean residual min=-0.007168 max=0.020680 Jy/beam ! Clean residual mean=0.000043 rms=0.001957 Jy/beam ! Combined flux in latest and established models = 0.474071 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 18 components and 0.474071 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127730Jy sigma=0.001786 ! Fit after self-cal, rms=0.127704Jy sigma=0.001786 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0260133 Jy ! Total flux subtracted in 50 components = 0.0260133 Jy ! Clean residual min=-0.007007 max=0.014331 Jy/beam ! Clean residual mean=0.000034 rms=0.001787 Jy/beam ! Combined flux in latest and established models = 0.500084 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 26 components and 0.500084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121216Jy sigma=0.001653 ! Fit after self-cal, rms=0.121193Jy sigma=0.001652 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0183436 Jy ! Total flux subtracted in 50 components = 0.0183436 Jy ! Clean residual min=-0.007005 max=0.010293 Jy/beam ! Clean residual mean=0.000028 rms=0.001693 Jy/beam ! Combined flux in latest and established models = 0.518428 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 28 components and 0.518428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117701Jy sigma=0.001576 ! Fit after self-cal, rms=0.117683Jy sigma=0.001576 ! 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=2.45 mas, bmaj=3.075 mas, bpa=-22.65 degrees ! Estimated noise=379.662 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 = 0.028959 Jy ! Component: 100 - total flux cleaned = 0.0455471 Jy ! Total flux subtracted in 100 components = 0.0455471 Jy ! Clean residual min=-0.006305 max=0.016340 Jy/beam ! Clean residual mean=0.000079 rms=0.002079 Jy/beam ! Combined flux in latest and established models = 0.563975 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 46 components and 0.563975 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112580Jy sigma=0.001456 ! Fit after self-cal, rms=0.112542Jy sigma=0.001456 ! Inverting map ! Added new window around map position (1.6, 5.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175468 Jy ! Component: 100 - total flux cleaned = 0.0280429 Jy ! Total flux subtracted in 100 components = 0.0280429 Jy ! Clean residual min=-0.006399 max=0.011520 Jy/beam ! Clean residual mean=0.000008 rms=0.001560 Jy/beam ! Combined flux in latest and established models = 0.592017 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 70 components and 0.592017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110163Jy sigma=0.001414 ! Fit after self-cal, rms=0.109923Jy sigma=0.001409 ! Inverting map ! Added new window around map position (-3.6, 3.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100537 Jy ! Component: 100 - total flux cleaned = 0.0162858 Jy ! Total flux subtracted in 100 components = 0.0162858 Jy ! Clean residual min=-0.005991 max=0.006491 Jy/beam ! Clean residual mean=-0.000031 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 0.608303 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 87 components and 0.608303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109047Jy sigma=0.001396 ! Fit after self-cal, rms=0.109013Jy sigma=0.001395 ! 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: ! FD 0.00* GC 0.00* HH 0.00* HN 0.00* ! LA 0.00* MC 0.00* MK 0.00* NY 0.00* ! ON 0.00* OV 0.00* PT 0.00* SC 0.00* ! TS 0.00* WF 0.00* BR 0.00* KK 0.00* ! KP 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* GC 1.00 HH 1.00* HN 1.00* ! LA 1.00* MC 1.06 MK 1.00* NY 1.08 ! ON 1.00* OV 1.00* PT 1.00* SC 1.00* ! TS 1.02 WF 1.11 BR 0.96 KK 1.00* ! KP 1.00* WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.14 GC 1.02 HH 1.00* HN 0.97 ! LA 1.09 MC 1.08 MK 0.92 NY 0.98 ! ON 0.97 OV 0.99 PT 0.96 SC 1.00* ! TS 1.00* WF 1.09 BR 0.95 KK 1.00* ! KP 0.91 WZ 0.85 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.12 GC 0.97 HH 1.00* HN 0.98 ! LA 1.10 MC 1.15 MK 0.94 NY 0.97 ! ON 0.94 OV 1.02 PT 0.98 SC 1.00* ! TS 0.96 WF 1.11 BR 0.92 KK 0.93 ! KP 0.92 WZ 0.96 ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 1.11 GC 1.00* HH 1.00* HN 0.97 ! LA 1.10 MC 1.17 MK 0.95 NY 1.00* ! ON 0.99 OV 1.01 PT 0.97 SC 1.00* ! TS 1.00* WF 1.08 BR 0.91 KK 0.94 ! KP 0.98 WZ 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* GC 0.00* HH 0.00* HN 0.00* ! LA 0.00* MC 0.00* MK 0.00* NY 0.00* ! ON 0.00* OV 0.00* PT 0.00* SC 0.00* ! TS 0.00* WF 0.00* BR 0.00* KK 0.00* ! KP 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* GC 0.97 HH 1.00* HN 1.00* ! LA 1.00* MC 1.38 MK 1.00* NY 1.05 ! ON 1.00* OV 1.00* PT 1.00* SC 1.00* ! TS 0.98 WF 1.11 BR 1.07 KK 1.00* ! KP 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 GC 0.98 HH 1.00* HN 0.96 ! LA 1.07 MC 1.31 MK 0.96 NY 1.01 ! ON 0.95 OV 1.06 PT 0.95 SC 1.00* ! TS 1.00* WF 1.09 BR 1.01 KK 1.00* ! KP 0.97 WZ 0.88 ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 GC 0.95 HH 1.00* HN 0.97 ! LA 1.06 MC 1.14 MK 1.02 NY 0.93 ! ON 0.92 OV 1.05 PT 0.96 SC 1.00* ! TS 0.94 WF 1.10 BR 0.98 KK 0.91 ! KP 1.00 WZ 0.95 ! ! A total of 9 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 0.96 GC 1.00* HH 1.00* HN 0.98 ! LA 1.06 MC 1.12 MK 1.03 NY 1.00* ! ON 0.99 OV 1.05 PT 0.97 SC 1.00* ! TS 1.00* WF 1.05 BR 0.99 KK 0.93 ! KP 0.96 WZ 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* GC 0.00* HH 0.00* HN 0.00* ! LA 0.00* MC 0.00* MK 0.00* NY 0.00* ! ON 0.00* OV 0.00* PT 0.00* SC 0.00* ! TS 0.00* WF 0.00* BR 0.00* KK 0.00* ! KP 0.00* WZ 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* GC 1.05 HH 1.00* HN 1.00* ! LA 1.00* MC 1.24 MK 1.00* NY 1.07 ! ON 1.00* OV 1.00* PT 1.00* SC 1.00* ! TS 1.06 WF 1.24 BR 1.07 KK 1.00* ! KP 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.94 GC 1.06 HH 1.00* HN 1.23 ! LA 0.95 MC 1.22 MK 0.96 NY 1.06 ! ON 0.99 OV 1.07 PT 1.09 SC 1.00* ! TS 1.00* WF 1.24 BR 1.06 KK 1.00* ! KP 1.03 WZ 0.84 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.95 GC 1.02 HH 1.00* HN 1.28 ! LA 0.97 MC 1.19 MK 1.00 NY 0.97 ! ON 1.02 OV 1.06 PT 1.08 SC 1.00* ! TS 0.95 WF 1.27 BR 1.04 KK 0.96 ! KP 1.03 WZ 0.94 ! ! A total of 9 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 0.93 GC 1.00* HH 1.00* HN 1.28 ! LA 0.95 MC 1.57 MK 0.98 NY 1.00* ! ON 0.97 OV 1.08 PT 1.07 SC 1.00* ! TS 1.00* WF 1.27 BR 1.04 KK 0.96 ! KP 1.03 WZ 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* GC 0.00* HH 0.00* HN 0.00* ! LA 0.00* MC 0.00* MK 0.00* NY 0.00* ! ON 0.00* OV 0.00* PT 0.00* SC 0.00* ! TS 0.00* WF 0.00* BR 0.00* KK 0.00* ! KP 0.00* WZ 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* GC 1.12 HH 1.00* HN 1.00* ! LA 1.00* MC 1.00* MK 1.00* NY 1.08 ! ON 1.00* OV 1.00* PT 1.00* SC 1.00* ! TS 1.05 WF 1.00* BR 1.07 KK 1.00* ! KP 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.86 GC 1.12 HH 1.00* HN 1.11 ! LA 0.84 MC 1.70 MK 0.95 NY 1.08 ! ON 1.00 OV 0.95 PT 1.03 SC 1.00* ! TS 1.00* WF 1.20 BR 1.01 KK 1.00* ! KP 1.03 WZ 0.85 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.86 GC 1.09 HH 1.00* HN 1.14 ! LA 0.82 MC 1.50 MK 0.97 NY 1.03 ! ON 0.98 OV 0.94 PT 1.04 SC 1.00* ! TS 0.96 WF 1.18 BR 0.99 KK 0.97 ! KP 1.02 WZ 0.92 ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 0.86 GC 1.00* HH 1.00* HN 1.17 ! LA 0.81 MC 1.60 MK 0.98 NY 1.00* ! ON 0.99 OV 0.93 PT 1.03 SC 1.00* ! TS 1.00* WF 1.23 BR 0.97 KK 0.98 ! KP 1.02 WZ 0.90 ! ! ! Fit before self-cal, rms=0.109013Jy sigma=0.001395 ! Fit after self-cal, rms=0.097620Jy sigma=0.001159 dynam = dynam - 0.5 doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.445 mas, bmaj=3.075 mas, bpa=-23.37 degrees ! Estimated noise=381.063 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, 14). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00438719 Jy ! Component: 100 - total flux cleaned = 0.00512921 Jy ! Total flux subtracted in 100 components = 0.00512921 Jy ! Clean residual min=-0.002503 max=0.003721 Jy/beam ! Clean residual mean=0.000025 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.613433 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 100 components and 0.613433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097327Jy sigma=0.001153 ! Fit after self-cal, rms=0.097333Jy sigma=0.001153 ! Inverting map ! Added new window around map position (6, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126556 Jy ! Component: 100 - total flux cleaned = 0.00150138 Jy ! Total flux subtracted in 100 components = 0.00150138 Jy ! Clean residual min=-0.002394 max=0.002971 Jy/beam ! Clean residual mean=0.000022 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.614934 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 109 components and 0.614934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097158Jy sigma=0.001151 ! Fit after self-cal, rms=0.097157Jy sigma=0.001151 ! 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 (10.8, 3.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113491 Jy ! Component: 100 - total flux cleaned = 0.00150772 Jy ! Total flux subtracted in 100 components = 0.00150772 Jy ! Clean residual min=-0.002323 max=0.002434 Jy/beam ! Clean residual mean=0.000020 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.616442 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 119 components and 0.616442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097050Jy sigma=0.001149 ! Fit after self-cal, rms=0.095279Jy sigma=0.001119 ! Inverting map and beam ! Estimated beam: bmin=2.442 mas, bmaj=3.078 mas, bpa=-23.28 degrees ! Estimated noise=380.811 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 = 0.000893531 Jy ! Component: 100 - total flux cleaned = 0.00117848 Jy ! Total flux subtracted in 100 components = 0.00117848 Jy ! Clean residual min=-0.002034 max=0.001868 Jy/beam ! Clean residual mean=0.000024 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.61762 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 128 components and 0.61762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095215Jy sigma=0.001118 ! Fit after self-cal, rms=0.095215Jy sigma=0.001118 ! Inverting map print "***********************************" ! *********************************** print "*** Finished Amplitude Self-Cal ***" ! *** Finished Amplitude Self-Cal *** print "***********************************" ! *********************************** save 1739+522_S ! Writing UV FITS file: 1739+522_S.uvf ! Writing 128 model components to file: 1739+522_S.mod ! wwins: Wrote 6 windows to 1739+522_S.win ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.442 x 3.078 at -23.28 degrees (North through East) ! Clean map min=-0.0019259 max=0.47421 Jy/beam ! Writing clean map to FITS file: 1739+522_S.fits ! Writing difmap environment to: 1739+522_S.par print "****************************" ! **************************** print "*** Now, make some plots ***" ! *** Now, make some plots *** print "****************************" ! **************************** ![@gonzo_plot 1739+522_S] device 1739+522_Suv.ps/vps,1,2 ! Attempting to open device: '1739+522_Suv.ps/vps' radplot ! Using default options string "m1" uvplot ! Using default options string "" device 1739+522_Sim.ps/vps ! Attempting to open device: '1739+522_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=2.442 mas, bmaj=3.078 mas, bpa=-23.28 degrees ! Estimated noise=380.811 mJy/beam. mappl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.442 x 3.078 at -23.28 degrees (North through East) ! Clean map min=-0.0019259 max=0.47421 Jy/beam ![Exited script file: gonzo_plot] ![Exited script file: gonzo7-0.4] quit ! Quitting program ! Log file 1739+522_S.log closed on Sat Feb 3 16:50:18 2007